92e9cca5be
The word "anisotropy" is used in full form in BaseMaterial3D's anisotropy-related properties.
6188 lines
185 KiB
C++
6188 lines
185 KiB
C++
/*************************************************************************/
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/* visual_shader_nodes.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "visual_shader_nodes.h"
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////////////// Constants Base
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VisualShaderNodeConstant::VisualShaderNodeConstant() {
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}
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////////////// Scalar(Float)
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String VisualShaderNodeFloatConstant::get_caption() const {
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return "FloatConstant";
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}
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int VisualShaderNodeFloatConstant::get_input_port_count() const {
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return 0;
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}
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VisualShaderNodeFloatConstant::PortType VisualShaderNodeFloatConstant::get_input_port_type(int p_port) const {
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return PORT_TYPE_SCALAR;
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}
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String VisualShaderNodeFloatConstant::get_input_port_name(int p_port) const {
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return String();
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}
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int VisualShaderNodeFloatConstant::get_output_port_count() const {
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return 1;
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}
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VisualShaderNodeFloatConstant::PortType VisualShaderNodeFloatConstant::get_output_port_type(int p_port) const {
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return PORT_TYPE_SCALAR;
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}
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String VisualShaderNodeFloatConstant::get_output_port_name(int p_port) const {
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return ""; //no output port means the editor will be used as port
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}
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String VisualShaderNodeFloatConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
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return " " + p_output_vars[0] + " = " + vformat("%.6f", constant) + ";\n";
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}
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void VisualShaderNodeFloatConstant::set_constant(float p_constant) {
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if (Math::is_equal_approx(constant, p_constant)) {
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return;
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}
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constant = p_constant;
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emit_changed();
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}
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float VisualShaderNodeFloatConstant::get_constant() const {
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return constant;
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}
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Vector<StringName> VisualShaderNodeFloatConstant::get_editable_properties() const {
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Vector<StringName> props;
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props.push_back("constant");
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return props;
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}
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void VisualShaderNodeFloatConstant::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_constant", "constant"), &VisualShaderNodeFloatConstant::set_constant);
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ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeFloatConstant::get_constant);
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ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "constant"), "set_constant", "get_constant");
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}
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VisualShaderNodeFloatConstant::VisualShaderNodeFloatConstant() {
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}
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////////////// Scalar(Int)
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String VisualShaderNodeIntConstant::get_caption() const {
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return "IntConstant";
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}
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int VisualShaderNodeIntConstant::get_input_port_count() const {
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return 0;
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}
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VisualShaderNodeIntConstant::PortType VisualShaderNodeIntConstant::get_input_port_type(int p_port) const {
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return PORT_TYPE_SCALAR_INT;
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}
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String VisualShaderNodeIntConstant::get_input_port_name(int p_port) const {
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return String();
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}
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int VisualShaderNodeIntConstant::get_output_port_count() const {
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return 1;
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}
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VisualShaderNodeIntConstant::PortType VisualShaderNodeIntConstant::get_output_port_type(int p_port) const {
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return PORT_TYPE_SCALAR_INT;
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}
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String VisualShaderNodeIntConstant::get_output_port_name(int p_port) const {
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return ""; //no output port means the editor will be used as port
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}
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String VisualShaderNodeIntConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
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return " " + p_output_vars[0] + " = " + itos(constant) + ";\n";
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}
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void VisualShaderNodeIntConstant::set_constant(int p_constant) {
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if (constant == p_constant) {
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return;
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}
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constant = p_constant;
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emit_changed();
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}
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int VisualShaderNodeIntConstant::get_constant() const {
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return constant;
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}
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Vector<StringName> VisualShaderNodeIntConstant::get_editable_properties() const {
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Vector<StringName> props;
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props.push_back("constant");
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return props;
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}
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void VisualShaderNodeIntConstant::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_constant", "constant"), &VisualShaderNodeIntConstant::set_constant);
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ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeIntConstant::get_constant);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "constant"), "set_constant", "get_constant");
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}
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VisualShaderNodeIntConstant::VisualShaderNodeIntConstant() {
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}
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////////////// Boolean
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String VisualShaderNodeBooleanConstant::get_caption() const {
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return "BooleanConstant";
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}
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int VisualShaderNodeBooleanConstant::get_input_port_count() const {
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return 0;
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}
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VisualShaderNodeBooleanConstant::PortType VisualShaderNodeBooleanConstant::get_input_port_type(int p_port) const {
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return PORT_TYPE_BOOLEAN;
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}
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String VisualShaderNodeBooleanConstant::get_input_port_name(int p_port) const {
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return String();
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}
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int VisualShaderNodeBooleanConstant::get_output_port_count() const {
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return 1;
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}
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VisualShaderNodeBooleanConstant::PortType VisualShaderNodeBooleanConstant::get_output_port_type(int p_port) const {
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return PORT_TYPE_BOOLEAN;
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}
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String VisualShaderNodeBooleanConstant::get_output_port_name(int p_port) const {
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return ""; //no output port means the editor will be used as port
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}
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String VisualShaderNodeBooleanConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
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return " " + p_output_vars[0] + " = " + (constant ? "true" : "false") + ";\n";
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}
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void VisualShaderNodeBooleanConstant::set_constant(bool p_constant) {
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if (constant == p_constant) {
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return;
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}
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constant = p_constant;
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emit_changed();
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}
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bool VisualShaderNodeBooleanConstant::get_constant() const {
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return constant;
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}
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Vector<StringName> VisualShaderNodeBooleanConstant::get_editable_properties() const {
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Vector<StringName> props;
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props.push_back("constant");
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return props;
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}
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void VisualShaderNodeBooleanConstant::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_constant", "constant"), &VisualShaderNodeBooleanConstant::set_constant);
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ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeBooleanConstant::get_constant);
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "constant"), "set_constant", "get_constant");
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}
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VisualShaderNodeBooleanConstant::VisualShaderNodeBooleanConstant() {
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}
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////////////// Color
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String VisualShaderNodeColorConstant::get_caption() const {
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return "ColorConstant";
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}
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int VisualShaderNodeColorConstant::get_input_port_count() const {
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return 0;
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}
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VisualShaderNodeColorConstant::PortType VisualShaderNodeColorConstant::get_input_port_type(int p_port) const {
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return PORT_TYPE_VECTOR;
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}
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String VisualShaderNodeColorConstant::get_input_port_name(int p_port) const {
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return String();
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}
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int VisualShaderNodeColorConstant::get_output_port_count() const {
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return 2;
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}
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VisualShaderNodeColorConstant::PortType VisualShaderNodeColorConstant::get_output_port_type(int p_port) const {
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return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR;
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}
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String VisualShaderNodeColorConstant::get_output_port_name(int p_port) const {
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return p_port == 0 ? "" : "alpha"; //no output port means the editor will be used as port
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}
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bool VisualShaderNodeColorConstant::is_output_port_expandable(int p_port) const {
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if (p_port == 0) {
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return true;
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}
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return false;
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}
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String VisualShaderNodeColorConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
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String code;
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code += " " + p_output_vars[0] + " = " + vformat("vec3(%.6f, %.6f, %.6f)", constant.r, constant.g, constant.b) + ";\n";
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code += " " + p_output_vars[1] + " = " + vformat("%.6f", constant.a) + ";\n";
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return code;
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}
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void VisualShaderNodeColorConstant::set_constant(const Color &p_constant) {
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if (constant.is_equal_approx(p_constant)) {
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return;
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}
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constant = p_constant;
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emit_changed();
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}
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Color VisualShaderNodeColorConstant::get_constant() const {
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return constant;
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}
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Vector<StringName> VisualShaderNodeColorConstant::get_editable_properties() const {
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Vector<StringName> props;
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props.push_back("constant");
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return props;
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}
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void VisualShaderNodeColorConstant::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_constant", "constant"), &VisualShaderNodeColorConstant::set_constant);
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ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeColorConstant::get_constant);
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ADD_PROPERTY(PropertyInfo(Variant::COLOR, "constant"), "set_constant", "get_constant");
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}
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VisualShaderNodeColorConstant::VisualShaderNodeColorConstant() {
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}
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////////////// Vector
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String VisualShaderNodeVec3Constant::get_caption() const {
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return "VectorConstant";
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}
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int VisualShaderNodeVec3Constant::get_input_port_count() const {
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return 0;
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}
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VisualShaderNodeVec3Constant::PortType VisualShaderNodeVec3Constant::get_input_port_type(int p_port) const {
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return PORT_TYPE_VECTOR;
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}
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String VisualShaderNodeVec3Constant::get_input_port_name(int p_port) const {
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return String();
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}
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int VisualShaderNodeVec3Constant::get_output_port_count() const {
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return 1;
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}
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VisualShaderNodeVec3Constant::PortType VisualShaderNodeVec3Constant::get_output_port_type(int p_port) const {
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return PORT_TYPE_VECTOR;
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}
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String VisualShaderNodeVec3Constant::get_output_port_name(int p_port) const {
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return ""; //no output port means the editor will be used as port
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}
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String VisualShaderNodeVec3Constant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
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return " " + p_output_vars[0] + " = " + vformat("vec3(%.6f, %.6f, %.6f)", constant.x, constant.y, constant.z) + ";\n";
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}
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void VisualShaderNodeVec3Constant::set_constant(const Vector3 &p_constant) {
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if (constant.is_equal_approx(p_constant)) {
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return;
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}
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constant = p_constant;
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emit_changed();
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}
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Vector3 VisualShaderNodeVec3Constant::get_constant() const {
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return constant;
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}
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Vector<StringName> VisualShaderNodeVec3Constant::get_editable_properties() const {
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Vector<StringName> props;
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props.push_back("constant");
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return props;
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}
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void VisualShaderNodeVec3Constant::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_constant", "constant"), &VisualShaderNodeVec3Constant::set_constant);
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ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeVec3Constant::get_constant);
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ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "constant"), "set_constant", "get_constant");
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}
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VisualShaderNodeVec3Constant::VisualShaderNodeVec3Constant() {
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}
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////////////// Transform3D
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String VisualShaderNodeTransformConstant::get_caption() const {
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return "TransformConstant";
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}
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int VisualShaderNodeTransformConstant::get_input_port_count() const {
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return 0;
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}
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VisualShaderNodeTransformConstant::PortType VisualShaderNodeTransformConstant::get_input_port_type(int p_port) const {
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return PORT_TYPE_VECTOR;
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}
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String VisualShaderNodeTransformConstant::get_input_port_name(int p_port) const {
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return String();
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}
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int VisualShaderNodeTransformConstant::get_output_port_count() const {
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return 1;
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}
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VisualShaderNodeTransformConstant::PortType VisualShaderNodeTransformConstant::get_output_port_type(int p_port) const {
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return PORT_TYPE_TRANSFORM;
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}
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String VisualShaderNodeTransformConstant::get_output_port_name(int p_port) const {
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return ""; //no output port means the editor will be used as port
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}
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String VisualShaderNodeTransformConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
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Transform3D t = constant;
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t.basis.transpose();
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String code = " " + p_output_vars[0] + " = mat4(";
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code += vformat("vec4(%.6f, %.6f, %.6f, 0.0), ", t.basis[0].x, t.basis[0].y, t.basis[0].z);
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code += vformat("vec4(%.6f, %.6f, %.6f, 0.0), ", t.basis[1].x, t.basis[1].y, t.basis[1].z);
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code += vformat("vec4(%.6f, %.6f, %.6f, 0.0), ", t.basis[2].x, t.basis[2].y, t.basis[2].z);
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code += vformat("vec4(%.6f, %.6f, %.6f, 1.0));\n", t.origin.x, t.origin.y, t.origin.z);
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return code;
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}
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void VisualShaderNodeTransformConstant::set_constant(const Transform3D &p_constant) {
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if (constant.is_equal_approx(p_constant)) {
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return;
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}
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constant = p_constant;
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emit_changed();
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}
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Transform3D VisualShaderNodeTransformConstant::get_constant() const {
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return constant;
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}
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Vector<StringName> VisualShaderNodeTransformConstant::get_editable_properties() const {
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Vector<StringName> props;
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props.push_back("constant");
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return props;
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}
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void VisualShaderNodeTransformConstant::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_constant", "constant"), &VisualShaderNodeTransformConstant::set_constant);
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ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeTransformConstant::get_constant);
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ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM3D, "constant"), "set_constant", "get_constant");
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}
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VisualShaderNodeTransformConstant::VisualShaderNodeTransformConstant() {
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}
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////////////// Texture
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String VisualShaderNodeTexture::get_caption() const {
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return "Texture2D";
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}
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int VisualShaderNodeTexture::get_input_port_count() const {
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return 3;
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}
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VisualShaderNodeTexture::PortType VisualShaderNodeTexture::get_input_port_type(int p_port) const {
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switch (p_port) {
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case 0:
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return PORT_TYPE_VECTOR;
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case 1:
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return PORT_TYPE_SCALAR;
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case 2:
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return PORT_TYPE_SAMPLER;
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default:
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return PORT_TYPE_SCALAR;
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}
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}
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String VisualShaderNodeTexture::get_input_port_name(int p_port) const {
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switch (p_port) {
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case 0:
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return "uv";
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case 1:
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return "lod";
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case 2:
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return "sampler2D";
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default:
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return "";
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}
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}
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int VisualShaderNodeTexture::get_output_port_count() const {
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return 2;
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}
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VisualShaderNodeTexture::PortType VisualShaderNodeTexture::get_output_port_type(int p_port) const {
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if (p_port == 0 && source == SOURCE_DEPTH) {
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return PORT_TYPE_SCALAR;
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}
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return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR;
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}
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String VisualShaderNodeTexture::get_output_port_name(int p_port) const {
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if (p_port == 0 && source == SOURCE_DEPTH) {
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return "depth";
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}
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return p_port == 0 ? "rgb" : "alpha";
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}
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bool VisualShaderNodeTexture::is_output_port_expandable(int p_port) const {
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if (p_port == 0) {
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return true;
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}
|
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return false;
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}
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String VisualShaderNodeTexture::get_input_port_default_hint(int p_port) const {
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if (p_port == 0) {
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return "default";
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}
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return "";
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}
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Vector<VisualShader::DefaultTextureParam> VisualShaderNodeTexture::get_default_texture_parameters(VisualShader::Type p_type, int p_id) const {
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VisualShader::DefaultTextureParam dtp;
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dtp.name = make_unique_id(p_type, p_id, "tex");
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dtp.params.push_back(texture);
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Vector<VisualShader::DefaultTextureParam> ret;
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ret.push_back(dtp);
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return ret;
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}
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|
|
String VisualShaderNodeTexture::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
if (source == SOURCE_TEXTURE) {
|
|
String u = "uniform sampler2D " + make_unique_id(p_type, p_id, "tex");
|
|
switch (texture_type) {
|
|
case TYPE_DATA:
|
|
break;
|
|
case TYPE_COLOR:
|
|
u += " : hint_albedo";
|
|
break;
|
|
case TYPE_NORMAL_MAP:
|
|
u += " : hint_normal";
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return u + ";\n";
|
|
}
|
|
|
|
return String();
|
|
}
|
|
|
|
String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String default_uv;
|
|
if (p_mode != Shader::MODE_PARTICLES && p_mode != Shader::MODE_SKY) {
|
|
default_uv = "UV.xy";
|
|
} else {
|
|
default_uv = "vec2(0.0)";
|
|
}
|
|
|
|
if (source == SOURCE_TEXTURE) {
|
|
String id = make_unique_id(p_type, p_id, "tex");
|
|
String code;
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 " + id + "_read = texture(" + id + ", " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 " + id + "_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 " + id + "_read = texture(" + id + ", " + p_input_vars[0] + ".xy);\n";
|
|
} else {
|
|
code += " vec4 " + id + "_read = textureLod(" + id + ", " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = " + id + "_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = " + id + "_read.a;\n";
|
|
return code;
|
|
}
|
|
|
|
if (source == SOURCE_PORT) {
|
|
String id = p_input_vars[2];
|
|
|
|
String code;
|
|
code += " {\n";
|
|
if (id.is_empty()) {
|
|
code += " vec4 " + id + "_tex_read = vec4(0.0);\n";
|
|
} else {
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 " + id + "_tex_read = texture(" + id + ", " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 " + id + "_tex_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 " + id + "_tex_read = texture(" + id + ", " + p_input_vars[0] + ".xy);\n";
|
|
} else {
|
|
code += " vec4 " + id + "_tex_read = textureLod(" + id + ", " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = " + id + "_tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = " + id + "_tex_read.a;\n";
|
|
}
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
if (source == SOURCE_SCREEN && (p_mode == Shader::MODE_SPATIAL || p_mode == Shader::MODE_CANVAS_ITEM) && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
String code = " {\n";
|
|
if (p_input_vars[0].is_empty() || p_for_preview) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 _tex_read = textureLod(SCREEN_TEXTURE, " + default_uv + ", 0.0 );\n";
|
|
} else {
|
|
code += " vec4 _tex_read = textureLod(SCREEN_TEXTURE, " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 _tex_read = textureLod(SCREEN_TEXTURE, " + p_input_vars[0] + ".xy, 0.0);\n";
|
|
} else {
|
|
code += " vec4 _tex_read = textureLod(SCREEN_TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = _tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = _tex_read.a;\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
if (source == SOURCE_2D_TEXTURE && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
String code = " {\n";
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 _tex_read = texture(TEXTURE, " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 _tex_read = textureLod(TEXTURE, " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 _tex_read = texture(TEXTURE, " + p_input_vars[0] + ".xy);\n";
|
|
} else {
|
|
code += " vec4 _tex_read = textureLod(TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = _tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = _tex_read.a;\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
if (source == SOURCE_2D_NORMAL && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
String code = " {\n";
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 _tex_read = texture(NORMAL_TEXTURE, " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 _tex_read = textureLod(NORMAL_TEXTURE, " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 _tex_read = texture(NORMAL_TEXTURE, " + p_input_vars[0] + ".xy);\n";
|
|
} else {
|
|
code += " vec4 _tex_read = textureLod(NORMAL_TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = _tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = _tex_read.a;\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
if (p_for_preview) // DEPTH_TEXTURE is not supported in preview(canvas_item) shader
|
|
{
|
|
if (source == SOURCE_DEPTH) {
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = 0.0;\n";
|
|
code += " " + p_output_vars[1] + " = 1.0;\n";
|
|
return code;
|
|
}
|
|
}
|
|
|
|
if (source == SOURCE_DEPTH && p_mode == Shader::MODE_SPATIAL && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
String code = " {\n";
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " float _depth = texture(DEPTH_TEXTURE, " + default_uv + ").r;\n";
|
|
} else {
|
|
code += " float _depth = textureLod(DEPTH_TEXTURE, " + default_uv + ", " + p_input_vars[1] + ").r;\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " float _depth = texture(DEPTH_TEXTURE, " + p_input_vars[0] + ".xy).r;\n";
|
|
} else {
|
|
code += " float _depth = textureLod(DEPTH_TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ").r;\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = _depth;\n";
|
|
code += " " + p_output_vars[1] + " = 1.0;\n";
|
|
code += " }\n";
|
|
return code;
|
|
} else if (source == SOURCE_DEPTH) {
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = 0.0;\n";
|
|
code += " " + p_output_vars[1] + " = 1.0;\n";
|
|
return code;
|
|
}
|
|
|
|
//none
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = vec3(0.0);\n";
|
|
code += " " + p_output_vars[1] + " = 1.0;\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeTexture::set_source(Source p_source) {
|
|
ERR_FAIL_INDEX(int(p_source), int(SOURCE_MAX));
|
|
if (source == p_source) {
|
|
return;
|
|
}
|
|
switch (p_source) {
|
|
case SOURCE_TEXTURE:
|
|
simple_decl = true;
|
|
break;
|
|
case SOURCE_SCREEN:
|
|
simple_decl = false;
|
|
break;
|
|
case SOURCE_2D_TEXTURE:
|
|
simple_decl = false;
|
|
break;
|
|
case SOURCE_2D_NORMAL:
|
|
simple_decl = false;
|
|
break;
|
|
case SOURCE_DEPTH:
|
|
simple_decl = false;
|
|
break;
|
|
case SOURCE_PORT:
|
|
simple_decl = false;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
source = p_source;
|
|
emit_changed();
|
|
emit_signal(SNAME("editor_refresh_request"));
|
|
}
|
|
|
|
VisualShaderNodeTexture::Source VisualShaderNodeTexture::get_source() const {
|
|
return source;
|
|
}
|
|
|
|
void VisualShaderNodeTexture::set_texture(Ref<Texture2D> p_texture) {
|
|
texture = p_texture;
|
|
emit_changed();
|
|
}
|
|
|
|
Ref<Texture2D> VisualShaderNodeTexture::get_texture() const {
|
|
return texture;
|
|
}
|
|
|
|
void VisualShaderNodeTexture::set_texture_type(TextureType p_texture_type) {
|
|
ERR_FAIL_INDEX(int(p_texture_type), int(TYPE_MAX));
|
|
if (texture_type == p_texture_type) {
|
|
return;
|
|
}
|
|
texture_type = p_texture_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeTexture::TextureType VisualShaderNodeTexture::get_texture_type() const {
|
|
return texture_type;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTexture::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("source");
|
|
if (source == SOURCE_TEXTURE) {
|
|
props.push_back("texture");
|
|
props.push_back("texture_type");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
String VisualShaderNodeTexture::get_warning(Shader::Mode p_mode, VisualShader::Type p_type) const {
|
|
if (is_input_port_connected(2) && source != SOURCE_PORT) {
|
|
return TTR("The sampler port is connected but not used. Consider changing the source to 'SamplerPort'.");
|
|
}
|
|
|
|
if (source == SOURCE_TEXTURE) {
|
|
return String(); // all good
|
|
}
|
|
|
|
if (source == SOURCE_PORT) {
|
|
return String(); // all good
|
|
}
|
|
|
|
if (source == SOURCE_SCREEN && (p_mode == Shader::MODE_SPATIAL || p_mode == Shader::MODE_CANVAS_ITEM) && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
return String(); // all good
|
|
}
|
|
|
|
if (source == SOURCE_2D_TEXTURE && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
return String(); // all good
|
|
}
|
|
|
|
if (source == SOURCE_2D_NORMAL && p_mode == Shader::MODE_CANVAS_ITEM) {
|
|
return String(); // all good
|
|
}
|
|
|
|
if (source == SOURCE_DEPTH && p_mode == Shader::MODE_SPATIAL && p_type == VisualShader::TYPE_FRAGMENT) {
|
|
if (get_output_port_for_preview() == 0) { // DEPTH_TEXTURE is not supported in preview(canvas_item) shader
|
|
return TTR("Invalid source for preview.");
|
|
}
|
|
return String(); // all good
|
|
}
|
|
|
|
return TTR("Invalid source for shader.");
|
|
}
|
|
|
|
void VisualShaderNodeTexture::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_source", "value"), &VisualShaderNodeTexture::set_source);
|
|
ClassDB::bind_method(D_METHOD("get_source"), &VisualShaderNodeTexture::get_source);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_texture", "value"), &VisualShaderNodeTexture::set_texture);
|
|
ClassDB::bind_method(D_METHOD("get_texture"), &VisualShaderNodeTexture::get_texture);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_texture_type", "value"), &VisualShaderNodeTexture::set_texture_type);
|
|
ClassDB::bind_method(D_METHOD("get_texture_type"), &VisualShaderNodeTexture::get_texture_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "source", PROPERTY_HINT_ENUM, "Texture,Screen,Texture2D,NormalMap2D,Depth,SamplerPort"), "set_source", "get_source");
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_type", PROPERTY_HINT_ENUM, "Data,Color,Normal Map"), "set_texture_type", "get_texture_type");
|
|
|
|
BIND_ENUM_CONSTANT(SOURCE_TEXTURE);
|
|
BIND_ENUM_CONSTANT(SOURCE_SCREEN);
|
|
BIND_ENUM_CONSTANT(SOURCE_2D_TEXTURE);
|
|
BIND_ENUM_CONSTANT(SOURCE_2D_NORMAL);
|
|
BIND_ENUM_CONSTANT(SOURCE_DEPTH);
|
|
BIND_ENUM_CONSTANT(SOURCE_PORT);
|
|
BIND_ENUM_CONSTANT(SOURCE_MAX);
|
|
|
|
BIND_ENUM_CONSTANT(TYPE_DATA);
|
|
BIND_ENUM_CONSTANT(TYPE_COLOR);
|
|
BIND_ENUM_CONSTANT(TYPE_NORMAL_MAP);
|
|
BIND_ENUM_CONSTANT(TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeTexture::VisualShaderNodeTexture() {
|
|
}
|
|
|
|
////////////// CurveTexture
|
|
|
|
String VisualShaderNodeCurveTexture::get_caption() const {
|
|
return "CurveTexture";
|
|
}
|
|
|
|
int VisualShaderNodeCurveTexture::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeCurveTexture::PortType VisualShaderNodeCurveTexture::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeCurveTexture::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeCurveTexture::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeCurveTexture::PortType VisualShaderNodeCurveTexture::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeCurveTexture::get_output_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
void VisualShaderNodeCurveTexture::set_texture(Ref<CurveTexture> p_texture) {
|
|
texture = p_texture;
|
|
emit_changed();
|
|
}
|
|
|
|
Ref<CurveTexture> VisualShaderNodeCurveTexture::get_texture() const {
|
|
return texture;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeCurveTexture::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("texture");
|
|
return props;
|
|
}
|
|
|
|
String VisualShaderNodeCurveTexture::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
return "uniform sampler2D " + make_unique_id(p_type, p_id, "curve") + ";\n";
|
|
}
|
|
|
|
String VisualShaderNodeCurveTexture::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
if (p_input_vars[0].is_empty()) {
|
|
return " " + p_output_vars[0] + " = 0.0;\n";
|
|
}
|
|
String id = make_unique_id(p_type, p_id, "curve");
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = texture(" + id + ", vec2(" + p_input_vars[0] + ")).r;\n";
|
|
return code;
|
|
}
|
|
|
|
Vector<VisualShader::DefaultTextureParam> VisualShaderNodeCurveTexture::get_default_texture_parameters(VisualShader::Type p_type, int p_id) const {
|
|
VisualShader::DefaultTextureParam dtp;
|
|
dtp.name = make_unique_id(p_type, p_id, "curve");
|
|
dtp.params.push_back(texture);
|
|
Vector<VisualShader::DefaultTextureParam> ret;
|
|
ret.push_back(dtp);
|
|
return ret;
|
|
}
|
|
|
|
void VisualShaderNodeCurveTexture::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_texture", "texture"), &VisualShaderNodeCurveTexture::set_texture);
|
|
ClassDB::bind_method(D_METHOD("get_texture"), &VisualShaderNodeCurveTexture::get_texture);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_texture", "get_texture");
|
|
}
|
|
|
|
bool VisualShaderNodeCurveTexture::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
VisualShaderNodeCurveTexture::VisualShaderNodeCurveTexture() {
|
|
set_input_port_default_value(0, 0.0);
|
|
simple_decl = true;
|
|
allow_v_resize = false;
|
|
}
|
|
|
|
////////////// CurveXYZTexture
|
|
|
|
String VisualShaderNodeCurveXYZTexture::get_caption() const {
|
|
return "CurveXYZTexture";
|
|
}
|
|
|
|
int VisualShaderNodeCurveXYZTexture::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeCurveXYZTexture::PortType VisualShaderNodeCurveXYZTexture::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeCurveXYZTexture::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeCurveXYZTexture::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeCurveXYZTexture::PortType VisualShaderNodeCurveXYZTexture::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeCurveXYZTexture::get_output_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
void VisualShaderNodeCurveXYZTexture::set_texture(Ref<CurveXYZTexture> p_texture) {
|
|
texture = p_texture;
|
|
emit_changed();
|
|
}
|
|
|
|
Ref<CurveXYZTexture> VisualShaderNodeCurveXYZTexture::get_texture() const {
|
|
return texture;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeCurveXYZTexture::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("texture");
|
|
return props;
|
|
}
|
|
|
|
String VisualShaderNodeCurveXYZTexture::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
return "uniform sampler2D " + make_unique_id(p_type, p_id, "curve3d") + ";\n";
|
|
}
|
|
|
|
String VisualShaderNodeCurveXYZTexture::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
if (p_input_vars[0].is_empty()) {
|
|
return " " + p_output_vars[0] + " = vec3(0.0);\n";
|
|
}
|
|
String id = make_unique_id(p_type, p_id, "curve3d");
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = texture(" + id + ", vec2(" + p_input_vars[0] + ")).rgb;\n";
|
|
return code;
|
|
}
|
|
|
|
Vector<VisualShader::DefaultTextureParam> VisualShaderNodeCurveXYZTexture::get_default_texture_parameters(VisualShader::Type p_type, int p_id) const {
|
|
VisualShader::DefaultTextureParam dtp;
|
|
dtp.name = make_unique_id(p_type, p_id, "curve3d");
|
|
dtp.params.push_back(texture);
|
|
Vector<VisualShader::DefaultTextureParam> ret;
|
|
ret.push_back(dtp);
|
|
return ret;
|
|
}
|
|
|
|
void VisualShaderNodeCurveXYZTexture::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_texture", "texture"), &VisualShaderNodeCurveXYZTexture::set_texture);
|
|
ClassDB::bind_method(D_METHOD("get_texture"), &VisualShaderNodeCurveXYZTexture::get_texture);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "CurveXYZTexture"), "set_texture", "get_texture");
|
|
}
|
|
|
|
bool VisualShaderNodeCurveXYZTexture::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
VisualShaderNodeCurveXYZTexture::VisualShaderNodeCurveXYZTexture() {
|
|
set_input_port_default_value(0, 0.0);
|
|
simple_decl = true;
|
|
allow_v_resize = false;
|
|
}
|
|
|
|
////////////// Sample3D
|
|
|
|
int VisualShaderNodeSample3D::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeSample3D::PortType VisualShaderNodeSample3D::get_input_port_type(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return PORT_TYPE_VECTOR;
|
|
case 1:
|
|
return PORT_TYPE_SCALAR;
|
|
case 2:
|
|
return PORT_TYPE_SAMPLER;
|
|
default:
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeSample3D::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "uvw";
|
|
case 1:
|
|
return "lod";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeSample3D::get_output_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeSample3D::PortType VisualShaderNodeSample3D::get_output_port_type(int p_port) const {
|
|
return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeSample3D::get_output_port_name(int p_port) const {
|
|
return p_port == 0 ? "rgb" : "alpha";
|
|
}
|
|
|
|
bool VisualShaderNodeSample3D::is_output_port_expandable(int p_port) const {
|
|
if (p_port == 0) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
String VisualShaderNodeSample3D::get_input_port_default_hint(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "default";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeSample3D::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String default_uv;
|
|
if (p_mode != Shader::MODE_PARTICLES && p_mode != Shader::MODE_SKY) {
|
|
default_uv = "vec3(UV, 0.0)";
|
|
} else {
|
|
default_uv = "vec3(0.0)";
|
|
}
|
|
|
|
String code;
|
|
if (source == SOURCE_TEXTURE || source == SOURCE_PORT) {
|
|
String id;
|
|
code += " {\n";
|
|
if (source == SOURCE_TEXTURE) {
|
|
id = make_unique_id(p_type, p_id, "tex3d");
|
|
} else {
|
|
id = p_input_vars[2];
|
|
}
|
|
if (!id.is_empty()) {
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 " + id + "_tex_read = texture(" + id + ", " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 " + id + "_tex_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 " + id + "_tex_read = texture(" + id + ", " + p_input_vars[0] + ");\n";
|
|
} else {
|
|
code += " vec4 " + id + "_tex_read = textureLod(" + id + ", " + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
} else {
|
|
code += " vec4 " + id + "_tex_read = vec4(0.0);\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = " + id + "_tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = " + id + "_tex_read.a;\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
code += " " + p_output_vars[0] + " = vec3(0.0);\n";
|
|
code += " " + p_output_vars[1] + " = 1.0;\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeSample3D::set_source(Source p_source) {
|
|
ERR_FAIL_INDEX(int(p_source), int(SOURCE_MAX));
|
|
if (source == p_source) {
|
|
return;
|
|
}
|
|
source = p_source;
|
|
emit_changed();
|
|
emit_signal(SNAME("editor_refresh_request"));
|
|
}
|
|
|
|
VisualShaderNodeSample3D::Source VisualShaderNodeSample3D::get_source() const {
|
|
return source;
|
|
}
|
|
|
|
void VisualShaderNodeSample3D::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_source", "value"), &VisualShaderNodeSample3D::set_source);
|
|
ClassDB::bind_method(D_METHOD("get_source"), &VisualShaderNodeSample3D::get_source);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "source", PROPERTY_HINT_ENUM, "Texture,SamplerPort"), "set_source", "get_source");
|
|
|
|
BIND_ENUM_CONSTANT(SOURCE_TEXTURE);
|
|
BIND_ENUM_CONSTANT(SOURCE_PORT);
|
|
BIND_ENUM_CONSTANT(SOURCE_MAX);
|
|
}
|
|
|
|
String VisualShaderNodeSample3D::get_warning(Shader::Mode p_mode, VisualShader::Type p_type) const {
|
|
if (is_input_port_connected(2) && source != SOURCE_PORT) {
|
|
return TTR("The sampler port is connected but not used. Consider changing the source to 'SamplerPort'.");
|
|
}
|
|
|
|
if (source == SOURCE_TEXTURE) {
|
|
return String(); // all good
|
|
}
|
|
if (source == SOURCE_PORT) {
|
|
return String(); // all good
|
|
}
|
|
return TTR("Invalid source for shader.");
|
|
}
|
|
|
|
VisualShaderNodeSample3D::VisualShaderNodeSample3D() {
|
|
simple_decl = false;
|
|
}
|
|
|
|
////////////// Texture2DArray
|
|
|
|
String VisualShaderNodeTexture2DArray::get_caption() const {
|
|
return "Texture2DArray";
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArray::get_input_port_name(int p_port) const {
|
|
if (p_port == 2) {
|
|
return "sampler2DArray";
|
|
}
|
|
return VisualShaderNodeSample3D::get_input_port_name(p_port);
|
|
}
|
|
|
|
Vector<VisualShader::DefaultTextureParam> VisualShaderNodeTexture2DArray::get_default_texture_parameters(VisualShader::Type p_type, int p_id) const {
|
|
VisualShader::DefaultTextureParam dtp;
|
|
dtp.name = make_unique_id(p_type, p_id, "tex3d");
|
|
dtp.params.push_back(texture_array);
|
|
Vector<VisualShader::DefaultTextureParam> ret;
|
|
ret.push_back(dtp);
|
|
return ret;
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArray::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
if (source == SOURCE_TEXTURE) {
|
|
return "uniform sampler2DArray " + make_unique_id(p_type, p_id, "tex3d") + ";\n";
|
|
}
|
|
return String();
|
|
}
|
|
|
|
void VisualShaderNodeTexture2DArray::set_texture_array(Ref<Texture2DArray> p_texture_array) {
|
|
texture_array = p_texture_array;
|
|
emit_changed();
|
|
}
|
|
|
|
Ref<Texture2DArray> VisualShaderNodeTexture2DArray::get_texture_array() const {
|
|
return texture_array;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTexture2DArray::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("source");
|
|
if (source == SOURCE_TEXTURE) {
|
|
props.push_back("texture_array");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeTexture2DArray::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_texture_array", "value"), &VisualShaderNodeTexture2DArray::set_texture_array);
|
|
ClassDB::bind_method(D_METHOD("get_texture_array"), &VisualShaderNodeTexture2DArray::get_texture_array);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture_array", PROPERTY_HINT_RESOURCE_TYPE, "Texture2DArray"), "set_texture_array", "get_texture_array");
|
|
}
|
|
|
|
VisualShaderNodeTexture2DArray::VisualShaderNodeTexture2DArray() {
|
|
}
|
|
|
|
////////////// Texture3D
|
|
|
|
String VisualShaderNodeTexture3D::get_caption() const {
|
|
return "Texture3D";
|
|
}
|
|
|
|
String VisualShaderNodeTexture3D::get_input_port_name(int p_port) const {
|
|
if (p_port == 2) {
|
|
return "sampler3D";
|
|
}
|
|
return VisualShaderNodeSample3D::get_input_port_name(p_port);
|
|
}
|
|
|
|
Vector<VisualShader::DefaultTextureParam> VisualShaderNodeTexture3D::get_default_texture_parameters(VisualShader::Type p_type, int p_id) const {
|
|
VisualShader::DefaultTextureParam dtp;
|
|
dtp.name = make_unique_id(p_type, p_id, "tex3d");
|
|
dtp.params.push_back(texture);
|
|
Vector<VisualShader::DefaultTextureParam> ret;
|
|
ret.push_back(dtp);
|
|
return ret;
|
|
}
|
|
|
|
String VisualShaderNodeTexture3D::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
if (source == SOURCE_TEXTURE) {
|
|
return "uniform sampler3D " + make_unique_id(p_type, p_id, "tex3d") + ";\n";
|
|
}
|
|
return String();
|
|
}
|
|
|
|
void VisualShaderNodeTexture3D::set_texture(Ref<Texture3D> p_texture) {
|
|
texture = p_texture;
|
|
emit_changed();
|
|
}
|
|
|
|
Ref<Texture3D> VisualShaderNodeTexture3D::get_texture() const {
|
|
return texture;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTexture3D::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("source");
|
|
if (source == SOURCE_TEXTURE) {
|
|
props.push_back("texture");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeTexture3D::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_texture", "value"), &VisualShaderNodeTexture3D::set_texture);
|
|
ClassDB::bind_method(D_METHOD("get_texture"), &VisualShaderNodeTexture3D::get_texture);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture3D"), "set_texture", "get_texture");
|
|
}
|
|
|
|
VisualShaderNodeTexture3D::VisualShaderNodeTexture3D() {
|
|
}
|
|
|
|
////////////// Cubemap
|
|
|
|
String VisualShaderNodeCubemap::get_caption() const {
|
|
return "Cubemap";
|
|
}
|
|
|
|
int VisualShaderNodeCubemap::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeCubemap::PortType VisualShaderNodeCubemap::get_input_port_type(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return PORT_TYPE_VECTOR;
|
|
case 1:
|
|
return PORT_TYPE_SCALAR;
|
|
case 2:
|
|
return PORT_TYPE_SAMPLER;
|
|
default:
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeCubemap::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "uv";
|
|
case 1:
|
|
return "lod";
|
|
case 2:
|
|
return "samplerCube";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeCubemap::get_output_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeCubemap::PortType VisualShaderNodeCubemap::get_output_port_type(int p_port) const {
|
|
return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeCubemap::get_output_port_name(int p_port) const {
|
|
return p_port == 0 ? "rgb" : "alpha";
|
|
}
|
|
|
|
bool VisualShaderNodeCubemap::is_output_port_expandable(int p_port) const {
|
|
if (p_port == 0) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
Vector<VisualShader::DefaultTextureParam> VisualShaderNodeCubemap::get_default_texture_parameters(VisualShader::Type p_type, int p_id) const {
|
|
VisualShader::DefaultTextureParam dtp;
|
|
dtp.name = make_unique_id(p_type, p_id, "cube");
|
|
dtp.params.push_back(cube_map);
|
|
Vector<VisualShader::DefaultTextureParam> ret;
|
|
ret.push_back(dtp);
|
|
return ret;
|
|
}
|
|
|
|
String VisualShaderNodeCubemap::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
if (source == SOURCE_TEXTURE) {
|
|
String u = "uniform samplerCube " + make_unique_id(p_type, p_id, "cube");
|
|
switch (texture_type) {
|
|
case TYPE_DATA:
|
|
break;
|
|
case TYPE_COLOR:
|
|
u += " : hint_albedo";
|
|
break;
|
|
case TYPE_NORMAL_MAP:
|
|
u += " : hint_normal";
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return u + ";\n";
|
|
}
|
|
return String();
|
|
}
|
|
|
|
String VisualShaderNodeCubemap::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String default_uv;
|
|
if (p_mode != Shader::MODE_PARTICLES && p_mode != Shader::MODE_SKY) {
|
|
default_uv = "vec3(UV, 0.0)";
|
|
} else {
|
|
default_uv = "vec3(0.0)";
|
|
}
|
|
|
|
String code;
|
|
String id;
|
|
if (source == SOURCE_TEXTURE) {
|
|
id = make_unique_id(p_type, p_id, "cube");
|
|
} else if (source == SOURCE_PORT) {
|
|
id = p_input_vars[2];
|
|
} else {
|
|
return String();
|
|
}
|
|
|
|
code += " {\n";
|
|
|
|
if (id.is_empty()) {
|
|
code += " vec4 " + id + "_read = vec4(0.0);\n";
|
|
code += " " + p_output_vars[0] + " = " + id + "_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = " + id + "_read.a;\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 " + id + "_read = texture(" + id + ", " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 " + id + "_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + " );\n";
|
|
}
|
|
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 " + id + "_read = texture(" + id + ", " + p_input_vars[0] + ");\n";
|
|
} else {
|
|
code += " vec4 " + id + "_read = textureLod(" + id + ", " + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
code += " " + p_output_vars[0] + " = " + id + "_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = " + id + "_read.a;\n";
|
|
code += " }\n";
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeCubemap::get_input_port_default_hint(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "default";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
void VisualShaderNodeCubemap::set_source(Source p_source) {
|
|
ERR_FAIL_INDEX(int(p_source), int(SOURCE_MAX));
|
|
if (source == p_source) {
|
|
return;
|
|
}
|
|
source = p_source;
|
|
emit_changed();
|
|
emit_signal(SNAME("editor_refresh_request"));
|
|
}
|
|
|
|
VisualShaderNodeCubemap::Source VisualShaderNodeCubemap::get_source() const {
|
|
return source;
|
|
}
|
|
|
|
void VisualShaderNodeCubemap::set_cube_map(Ref<Cubemap> p_cube_map) {
|
|
cube_map = p_cube_map;
|
|
emit_changed();
|
|
}
|
|
|
|
Ref<Cubemap> VisualShaderNodeCubemap::get_cube_map() const {
|
|
return cube_map;
|
|
}
|
|
|
|
void VisualShaderNodeCubemap::set_texture_type(TextureType p_texture_type) {
|
|
ERR_FAIL_INDEX(int(p_texture_type), int(TYPE_MAX));
|
|
if (texture_type == p_texture_type) {
|
|
return;
|
|
}
|
|
texture_type = p_texture_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeCubemap::TextureType VisualShaderNodeCubemap::get_texture_type() const {
|
|
return texture_type;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeCubemap::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("source");
|
|
if (source == SOURCE_TEXTURE) {
|
|
props.push_back("cube_map");
|
|
props.push_back("texture_type");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
String VisualShaderNodeCubemap::get_warning(Shader::Mode p_mode, VisualShader::Type p_type) const {
|
|
if (is_input_port_connected(2) && source != SOURCE_PORT) {
|
|
return TTR("The sampler port is connected but not used. Consider changing the source to 'SamplerPort'.");
|
|
}
|
|
return String();
|
|
}
|
|
|
|
void VisualShaderNodeCubemap::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_source", "value"), &VisualShaderNodeCubemap::set_source);
|
|
ClassDB::bind_method(D_METHOD("get_source"), &VisualShaderNodeCubemap::get_source);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_cube_map", "value"), &VisualShaderNodeCubemap::set_cube_map);
|
|
ClassDB::bind_method(D_METHOD("get_cube_map"), &VisualShaderNodeCubemap::get_cube_map);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_texture_type", "value"), &VisualShaderNodeCubemap::set_texture_type);
|
|
ClassDB::bind_method(D_METHOD("get_texture_type"), &VisualShaderNodeCubemap::get_texture_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "source", PROPERTY_HINT_ENUM, "Texture,SamplerPort"), "set_source", "get_source");
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "cube_map", PROPERTY_HINT_RESOURCE_TYPE, "Cubemap"), "set_cube_map", "get_cube_map");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_type", PROPERTY_HINT_ENUM, "Data,Color,Normal Map"), "set_texture_type", "get_texture_type");
|
|
|
|
BIND_ENUM_CONSTANT(SOURCE_TEXTURE);
|
|
BIND_ENUM_CONSTANT(SOURCE_PORT);
|
|
BIND_ENUM_CONSTANT(SOURCE_MAX);
|
|
|
|
BIND_ENUM_CONSTANT(TYPE_DATA);
|
|
BIND_ENUM_CONSTANT(TYPE_COLOR);
|
|
BIND_ENUM_CONSTANT(TYPE_NORMAL_MAP);
|
|
BIND_ENUM_CONSTANT(TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeCubemap::VisualShaderNodeCubemap() {
|
|
simple_decl = false;
|
|
}
|
|
|
|
////////////// Float Op
|
|
|
|
String VisualShaderNodeFloatOp::get_caption() const {
|
|
return "FloatOp";
|
|
}
|
|
|
|
int VisualShaderNodeFloatOp::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeFloatOp::PortType VisualShaderNodeFloatOp::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFloatOp::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeFloatOp::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeFloatOp::PortType VisualShaderNodeFloatOp::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFloatOp::get_output_port_name(int p_port) const {
|
|
return "op"; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeFloatOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code = " " + p_output_vars[0] + " = ";
|
|
switch (op) {
|
|
case OP_ADD:
|
|
code += p_input_vars[0] + " + " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_SUB:
|
|
code += p_input_vars[0] + " - " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MUL:
|
|
code += p_input_vars[0] + " * " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_DIV:
|
|
code += p_input_vars[0] + " / " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MOD:
|
|
code += "mod(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_POW:
|
|
code += "pow(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_MAX:
|
|
code += "max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_MIN:
|
|
code += "min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_ATAN2:
|
|
code += "atan(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_STEP:
|
|
code += "step(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeFloatOp::set_operator(Operator p_op) {
|
|
ERR_FAIL_INDEX(int(p_op), int(OP_ENUM_SIZE));
|
|
if (op == p_op) {
|
|
return;
|
|
}
|
|
op = p_op;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeFloatOp::Operator VisualShaderNodeFloatOp::get_operator() const {
|
|
return op;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeFloatOp::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("operator");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeFloatOp::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeFloatOp::set_operator);
|
|
ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeFloatOp::get_operator);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "Add,Subtract,Multiply,Divide,Remainder,Power,Max,Min,ATan2,Step"), "set_operator", "get_operator");
|
|
|
|
BIND_ENUM_CONSTANT(OP_ADD);
|
|
BIND_ENUM_CONSTANT(OP_SUB);
|
|
BIND_ENUM_CONSTANT(OP_MUL);
|
|
BIND_ENUM_CONSTANT(OP_DIV);
|
|
BIND_ENUM_CONSTANT(OP_MOD);
|
|
BIND_ENUM_CONSTANT(OP_POW);
|
|
BIND_ENUM_CONSTANT(OP_MAX);
|
|
BIND_ENUM_CONSTANT(OP_MIN);
|
|
BIND_ENUM_CONSTANT(OP_ATAN2);
|
|
BIND_ENUM_CONSTANT(OP_STEP);
|
|
BIND_ENUM_CONSTANT(OP_ENUM_SIZE);
|
|
}
|
|
|
|
VisualShaderNodeFloatOp::VisualShaderNodeFloatOp() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
}
|
|
|
|
////////////// Integer Op
|
|
|
|
String VisualShaderNodeIntOp::get_caption() const {
|
|
return "IntOp";
|
|
}
|
|
|
|
int VisualShaderNodeIntOp::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeIntOp::PortType VisualShaderNodeIntOp::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR_INT;
|
|
}
|
|
|
|
String VisualShaderNodeIntOp::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeIntOp::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIntOp::PortType VisualShaderNodeIntOp::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR_INT;
|
|
}
|
|
|
|
String VisualShaderNodeIntOp::get_output_port_name(int p_port) const {
|
|
return "op"; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeIntOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code = " " + p_output_vars[0] + " = ";
|
|
switch (op) {
|
|
case OP_ADD:
|
|
code += p_input_vars[0] + " + " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_SUB:
|
|
code += p_input_vars[0] + " - " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MUL:
|
|
code += p_input_vars[0] + " * " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_DIV:
|
|
code += p_input_vars[0] + " / " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MOD:
|
|
code += p_input_vars[0] + " % " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MAX:
|
|
code += "max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_MIN:
|
|
code += "min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_BITWISE_AND:
|
|
code += p_input_vars[0] + " & " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_BITWISE_OR:
|
|
code += p_input_vars[0] + " | " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_BITWISE_XOR:
|
|
code += p_input_vars[0] + " ^ " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_BITWISE_LEFT_SHIFT:
|
|
code += p_input_vars[0] + " << " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_BITWISE_RIGHT_SHIFT:
|
|
code += p_input_vars[0] + " >> " + p_input_vars[1] + ";\n";
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeIntOp::set_operator(Operator p_op) {
|
|
ERR_FAIL_INDEX(int(p_op), OP_ENUM_SIZE);
|
|
if (op == p_op) {
|
|
return;
|
|
}
|
|
op = p_op;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeIntOp::Operator VisualShaderNodeIntOp::get_operator() const {
|
|
return op;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeIntOp::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("operator");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeIntOp::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeIntOp::set_operator);
|
|
ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeIntOp::get_operator);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "Add,Subtract,Multiply,Divide,Remainder,Max,Min,Bitwise AND,Bitwise OR,Bitwise XOR,Bitwise Left Shift,Bitwise Right Shift"), "set_operator", "get_operator");
|
|
|
|
BIND_ENUM_CONSTANT(OP_ADD);
|
|
BIND_ENUM_CONSTANT(OP_SUB);
|
|
BIND_ENUM_CONSTANT(OP_MUL);
|
|
BIND_ENUM_CONSTANT(OP_DIV);
|
|
BIND_ENUM_CONSTANT(OP_MOD);
|
|
BIND_ENUM_CONSTANT(OP_MAX);
|
|
BIND_ENUM_CONSTANT(OP_MIN);
|
|
BIND_ENUM_CONSTANT(OP_BITWISE_AND);
|
|
BIND_ENUM_CONSTANT(OP_BITWISE_OR);
|
|
BIND_ENUM_CONSTANT(OP_BITWISE_XOR);
|
|
BIND_ENUM_CONSTANT(OP_BITWISE_LEFT_SHIFT);
|
|
BIND_ENUM_CONSTANT(OP_BITWISE_RIGHT_SHIFT);
|
|
BIND_ENUM_CONSTANT(OP_ENUM_SIZE);
|
|
}
|
|
|
|
VisualShaderNodeIntOp::VisualShaderNodeIntOp() {
|
|
set_input_port_default_value(0, 0);
|
|
set_input_port_default_value(1, 0);
|
|
}
|
|
|
|
////////////// Vector Op
|
|
|
|
String VisualShaderNodeVectorOp::get_caption() const {
|
|
return "VectorOp";
|
|
}
|
|
|
|
int VisualShaderNodeVectorOp::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeVectorOp::PortType VisualShaderNodeVectorOp::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorOp::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeVectorOp::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorOp::PortType VisualShaderNodeVectorOp::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorOp::get_output_port_name(int p_port) const {
|
|
return "op"; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeVectorOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code = " " + p_output_vars[0] + " = ";
|
|
switch (op) {
|
|
case OP_ADD:
|
|
code += p_input_vars[0] + " + " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_SUB:
|
|
code += p_input_vars[0] + " - " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MUL:
|
|
code += p_input_vars[0] + " * " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_DIV:
|
|
code += p_input_vars[0] + " / " + p_input_vars[1] + ";\n";
|
|
break;
|
|
case OP_MOD:
|
|
code += "mod(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_POW:
|
|
code += "pow(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_MAX:
|
|
code += "max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_MIN:
|
|
code += "min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_CROSS:
|
|
code += "cross(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_ATAN2:
|
|
code += "atan(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_REFLECT:
|
|
code += "reflect(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
case OP_STEP:
|
|
code += "step(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeVectorOp::set_operator(Operator p_op) {
|
|
ERR_FAIL_INDEX(int(p_op), int(OP_ENUM_SIZE));
|
|
if (op == p_op) {
|
|
return;
|
|
}
|
|
op = p_op;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeVectorOp::Operator VisualShaderNodeVectorOp::get_operator() const {
|
|
return op;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeVectorOp::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("operator");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeVectorOp::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeVectorOp::set_operator);
|
|
ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeVectorOp::get_operator);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "Add,Subtract,Multiply,Divide,Remainder,Power,Max,Min,Cross,ATan2,Reflect,Step"), "set_operator", "get_operator");
|
|
|
|
BIND_ENUM_CONSTANT(OP_ADD);
|
|
BIND_ENUM_CONSTANT(OP_SUB);
|
|
BIND_ENUM_CONSTANT(OP_MUL);
|
|
BIND_ENUM_CONSTANT(OP_DIV);
|
|
BIND_ENUM_CONSTANT(OP_MOD);
|
|
BIND_ENUM_CONSTANT(OP_POW);
|
|
BIND_ENUM_CONSTANT(OP_MAX);
|
|
BIND_ENUM_CONSTANT(OP_MIN);
|
|
BIND_ENUM_CONSTANT(OP_CROSS);
|
|
BIND_ENUM_CONSTANT(OP_ATAN2);
|
|
BIND_ENUM_CONSTANT(OP_REFLECT);
|
|
BIND_ENUM_CONSTANT(OP_STEP);
|
|
BIND_ENUM_CONSTANT(OP_ENUM_SIZE);
|
|
}
|
|
|
|
VisualShaderNodeVectorOp::VisualShaderNodeVectorOp() {
|
|
set_input_port_default_value(0, Vector3());
|
|
set_input_port_default_value(1, Vector3());
|
|
}
|
|
|
|
////////////// Color Op
|
|
|
|
String VisualShaderNodeColorOp::get_caption() const {
|
|
return "ColorOp";
|
|
}
|
|
|
|
int VisualShaderNodeColorOp::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeColorOp::PortType VisualShaderNodeColorOp::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeColorOp::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeColorOp::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeColorOp::PortType VisualShaderNodeColorOp::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeColorOp::get_output_port_name(int p_port) const {
|
|
return "op"; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeColorOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
static const char *axisn[3] = { "x", "y", "z" };
|
|
switch (op) {
|
|
case OP_SCREEN: {
|
|
code += " " + p_output_vars[0] + " = vec3(1.0) - (vec3(1.0) - " + p_input_vars[0] + ") * (vec3(1.0) - " + p_input_vars[1] + ");\n";
|
|
} break;
|
|
case OP_DIFFERENCE: {
|
|
code += " " + p_output_vars[0] + " = abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ");\n";
|
|
} break;
|
|
case OP_DARKEN: {
|
|
code += " " + p_output_vars[0] + " = min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
} break;
|
|
case OP_LIGHTEN: {
|
|
code += " " + p_output_vars[0] + " = max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
|
|
} break;
|
|
case OP_OVERLAY: {
|
|
for (int i = 0; i < 3; i++) {
|
|
code += " {\n";
|
|
code += " float base = " + p_input_vars[0] + "." + axisn[i] + ";\n";
|
|
code += " float blend = " + p_input_vars[1] + "." + axisn[i] + ";\n";
|
|
code += " if (base < 0.5) {\n";
|
|
code += " " + p_output_vars[0] + "." + axisn[i] + " = 2.0 * base * blend;\n";
|
|
code += " } else {\n";
|
|
code += " " + p_output_vars[0] + "." + axisn[i] + " = 1.0 - 2.0 * (1.0 - blend) * (1.0 - base);\n";
|
|
code += " }\n";
|
|
code += " }\n";
|
|
}
|
|
|
|
} break;
|
|
case OP_DODGE: {
|
|
code += " " + p_output_vars[0] + " = (" + p_input_vars[0] + ") / (vec3(1.0) - " + p_input_vars[1] + ");\n";
|
|
|
|
} break;
|
|
case OP_BURN: {
|
|
code += " " + p_output_vars[0] + " = vec3(1.0) - (vec3(1.0) - " + p_input_vars[0] + ") / (" + p_input_vars[1] + ");\n";
|
|
} break;
|
|
case OP_SOFT_LIGHT: {
|
|
for (int i = 0; i < 3; i++) {
|
|
code += " {\n";
|
|
code += " float base = " + p_input_vars[0] + "." + axisn[i] + ";\n";
|
|
code += " float blend = " + p_input_vars[1] + "." + axisn[i] + ";\n";
|
|
code += " if (base < 0.5) {\n";
|
|
code += " " + p_output_vars[0] + "." + axisn[i] + " = (base * (blend + 0.5));\n";
|
|
code += " } else {\n";
|
|
code += " " + p_output_vars[0] + "." + axisn[i] + " = (1.0 - (1.0 - base) * (1.0 - (blend - 0.5)));\n";
|
|
code += " }\n";
|
|
code += " }\n";
|
|
}
|
|
|
|
} break;
|
|
case OP_HARD_LIGHT: {
|
|
for (int i = 0; i < 3; i++) {
|
|
code += " {\n";
|
|
code += " float base = " + p_input_vars[0] + "." + axisn[i] + ";\n";
|
|
code += " float blend = " + p_input_vars[1] + "." + axisn[i] + ";\n";
|
|
code += " if (base < 0.5) {\n";
|
|
code += " " + p_output_vars[0] + "." + axisn[i] + " = (base * (2.0 * blend));\n";
|
|
code += " } else {\n";
|
|
code += " " + p_output_vars[0] + "." + axisn[i] + " = (1.0 - (1.0 - base) * (1.0 - 2.0 * (blend - 0.5)));\n";
|
|
code += " }\n";
|
|
code += " }\n";
|
|
}
|
|
|
|
} break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeColorOp::set_operator(Operator p_op) {
|
|
ERR_FAIL_INDEX(int(p_op), int(OP_MAX));
|
|
if (op == p_op) {
|
|
return;
|
|
}
|
|
switch (p_op) {
|
|
case OP_SCREEN:
|
|
simple_decl = true;
|
|
break;
|
|
case OP_DIFFERENCE:
|
|
simple_decl = true;
|
|
break;
|
|
case OP_DARKEN:
|
|
simple_decl = true;
|
|
break;
|
|
case OP_LIGHTEN:
|
|
simple_decl = true;
|
|
break;
|
|
case OP_OVERLAY:
|
|
simple_decl = false;
|
|
break;
|
|
case OP_DODGE:
|
|
simple_decl = true;
|
|
break;
|
|
case OP_BURN:
|
|
simple_decl = true;
|
|
break;
|
|
case OP_SOFT_LIGHT:
|
|
simple_decl = false;
|
|
break;
|
|
case OP_HARD_LIGHT:
|
|
simple_decl = false;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op = p_op;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeColorOp::Operator VisualShaderNodeColorOp::get_operator() const {
|
|
return op;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeColorOp::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("operator");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeColorOp::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeColorOp::set_operator);
|
|
ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeColorOp::get_operator);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "Screen,Difference,Darken,Lighten,Overlay,Dodge,Burn,Soft Light,Hard Light"), "set_operator", "get_operator");
|
|
|
|
BIND_ENUM_CONSTANT(OP_SCREEN);
|
|
BIND_ENUM_CONSTANT(OP_DIFFERENCE);
|
|
BIND_ENUM_CONSTANT(OP_DARKEN);
|
|
BIND_ENUM_CONSTANT(OP_LIGHTEN);
|
|
BIND_ENUM_CONSTANT(OP_OVERLAY);
|
|
BIND_ENUM_CONSTANT(OP_DODGE);
|
|
BIND_ENUM_CONSTANT(OP_BURN);
|
|
BIND_ENUM_CONSTANT(OP_SOFT_LIGHT);
|
|
BIND_ENUM_CONSTANT(OP_HARD_LIGHT);
|
|
BIND_ENUM_CONSTANT(OP_MAX);
|
|
}
|
|
|
|
VisualShaderNodeColorOp::VisualShaderNodeColorOp() {
|
|
set_input_port_default_value(0, Vector3());
|
|
set_input_port_default_value(1, Vector3());
|
|
}
|
|
|
|
////////////// Transform Op
|
|
|
|
String VisualShaderNodeTransformOp::get_caption() const {
|
|
return "TransformOp";
|
|
}
|
|
|
|
int VisualShaderNodeTransformOp::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeTransformOp::PortType VisualShaderNodeTransformOp::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformOp::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeTransformOp::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformOp::PortType VisualShaderNodeTransformOp::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformOp::get_output_port_name(int p_port) const {
|
|
return "mult"; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeTransformOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
switch (op) {
|
|
case OP_AxB:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[0] + " * " + p_input_vars[1] + ";\n";
|
|
case OP_BxA:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[1] + " * " + p_input_vars[0] + ";\n";
|
|
case OP_AxB_COMP:
|
|
return " " + p_output_vars[0] + " = matrixCompMult(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
case OP_BxA_COMP:
|
|
return " " + p_output_vars[0] + " = matrixCompMult(" + p_input_vars[1] + ", " + p_input_vars[0] + ");\n";
|
|
case OP_ADD:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[0] + " + " + p_input_vars[1] + ";\n";
|
|
case OP_A_MINUS_B:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[0] + " - " + p_input_vars[1] + ";\n";
|
|
case OP_B_MINUS_A:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[1] + " - " + p_input_vars[0] + ";\n";
|
|
case OP_A_DIV_B:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[0] + " / " + p_input_vars[1] + ";\n";
|
|
case OP_B_DIV_A:
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[1] + " / " + p_input_vars[0] + ";\n";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
void VisualShaderNodeTransformOp::set_operator(Operator p_op) {
|
|
ERR_FAIL_INDEX(int(p_op), int(OP_MAX));
|
|
if (op == p_op) {
|
|
return;
|
|
}
|
|
op = p_op;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeTransformOp::Operator VisualShaderNodeTransformOp::get_operator() const {
|
|
return op;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTransformOp::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("operator");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeTransformOp::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeTransformOp::set_operator);
|
|
ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeTransformOp::get_operator);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "A x B,B x A,A x B(per component),B x A(per component),A + B,A - B,B - A,A / B,B / A"), "set_operator", "get_operator");
|
|
|
|
BIND_ENUM_CONSTANT(OP_AxB);
|
|
BIND_ENUM_CONSTANT(OP_BxA);
|
|
BIND_ENUM_CONSTANT(OP_AxB_COMP);
|
|
BIND_ENUM_CONSTANT(OP_BxA_COMP);
|
|
BIND_ENUM_CONSTANT(OP_ADD);
|
|
BIND_ENUM_CONSTANT(OP_A_MINUS_B);
|
|
BIND_ENUM_CONSTANT(OP_B_MINUS_A);
|
|
BIND_ENUM_CONSTANT(OP_A_DIV_B);
|
|
BIND_ENUM_CONSTANT(OP_B_DIV_A);
|
|
BIND_ENUM_CONSTANT(OP_MAX);
|
|
}
|
|
|
|
VisualShaderNodeTransformOp::VisualShaderNodeTransformOp() {
|
|
set_input_port_default_value(0, Transform3D());
|
|
set_input_port_default_value(1, Transform3D());
|
|
}
|
|
|
|
////////////// TransformVec Mult
|
|
|
|
String VisualShaderNodeTransformVecMult::get_caption() const {
|
|
return "TransformVectorMult";
|
|
}
|
|
|
|
int VisualShaderNodeTransformVecMult::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeTransformVecMult::PortType VisualShaderNodeTransformVecMult::get_input_port_type(int p_port) const {
|
|
return p_port == 0 ? PORT_TYPE_TRANSFORM : PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeTransformVecMult::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeTransformVecMult::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformVecMult::PortType VisualShaderNodeTransformVecMult::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeTransformVecMult::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeTransformVecMult::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
if (op == OP_AxB) {
|
|
return " " + p_output_vars[0] + " = (" + p_input_vars[0] + " * vec4(" + p_input_vars[1] + ", 1.0)).xyz;\n";
|
|
} else if (op == OP_BxA) {
|
|
return " " + p_output_vars[0] + " = (vec4(" + p_input_vars[1] + ", 1.0) * " + p_input_vars[0] + ").xyz;\n";
|
|
} else if (op == OP_3x3_AxB) {
|
|
return " " + p_output_vars[0] + " = (" + p_input_vars[0] + " * vec4(" + p_input_vars[1] + ", 0.0)).xyz;\n";
|
|
} else {
|
|
return " " + p_output_vars[0] + " = (vec4(" + p_input_vars[1] + ", 0.0) * " + p_input_vars[0] + ").xyz;\n";
|
|
}
|
|
}
|
|
|
|
void VisualShaderNodeTransformVecMult::set_operator(Operator p_op) {
|
|
ERR_FAIL_INDEX(int(p_op), int(OP_MAX));
|
|
if (op == p_op) {
|
|
return;
|
|
}
|
|
op = p_op;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeTransformVecMult::Operator VisualShaderNodeTransformVecMult::get_operator() const {
|
|
return op;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTransformVecMult::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("operator");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeTransformVecMult::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeTransformVecMult::set_operator);
|
|
ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeTransformVecMult::get_operator);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "A x B,B x A,A x B (3x3),B x A (3x3)"), "set_operator", "get_operator");
|
|
|
|
BIND_ENUM_CONSTANT(OP_AxB);
|
|
BIND_ENUM_CONSTANT(OP_BxA);
|
|
BIND_ENUM_CONSTANT(OP_3x3_AxB);
|
|
BIND_ENUM_CONSTANT(OP_3x3_BxA);
|
|
BIND_ENUM_CONSTANT(OP_MAX);
|
|
}
|
|
|
|
VisualShaderNodeTransformVecMult::VisualShaderNodeTransformVecMult() {
|
|
set_input_port_default_value(0, Transform3D());
|
|
set_input_port_default_value(1, Vector3());
|
|
}
|
|
|
|
////////////// Float Func
|
|
|
|
String VisualShaderNodeFloatFunc::get_caption() const {
|
|
return "FloatFunc";
|
|
}
|
|
|
|
int VisualShaderNodeFloatFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeFloatFunc::PortType VisualShaderNodeFloatFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFloatFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeFloatFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeFloatFunc::PortType VisualShaderNodeFloatFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFloatFunc::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeFloatFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *functions[FUNC_MAX] = {
|
|
"sin($)",
|
|
"cos($)",
|
|
"tan($)",
|
|
"asin($)",
|
|
"acos($)",
|
|
"atan($)",
|
|
"sinh($)",
|
|
"cosh($)",
|
|
"tanh($)",
|
|
"log($)",
|
|
"exp($)",
|
|
"sqrt($)",
|
|
"abs($)",
|
|
"sign($)",
|
|
"floor($)",
|
|
"round($)",
|
|
"ceil($)",
|
|
"fract($)",
|
|
"min(max($, 0.0), 1.0)",
|
|
"-($)",
|
|
"acosh($)",
|
|
"asinh($)",
|
|
"atanh($)",
|
|
"degrees($)",
|
|
"exp2($)",
|
|
"inversesqrt($)",
|
|
"log2($)",
|
|
"radians($)",
|
|
"1.0 / ($)",
|
|
"roundEven($)",
|
|
"trunc($)",
|
|
"1.0 - $"
|
|
};
|
|
return " " + p_output_vars[0] + " = " + String(functions[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
}
|
|
|
|
void VisualShaderNodeFloatFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeFloatFunc::Function VisualShaderNodeFloatFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeFloatFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeFloatFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeFloatFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeFloatFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Sin,Cos,Tan,ASin,ACos,ATan,SinH,CosH,TanH,Log,Exp,Sqrt,Abs,Sign,Floor,Round,Ceil,Frac,Saturate,Negate,ACosH,ASinH,ATanH,Degrees,Exp2,InverseSqrt,Log2,Radians,Reciprocal,RoundEven,Trunc,OneMinus"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_SIN);
|
|
BIND_ENUM_CONSTANT(FUNC_COS);
|
|
BIND_ENUM_CONSTANT(FUNC_TAN);
|
|
BIND_ENUM_CONSTANT(FUNC_ASIN);
|
|
BIND_ENUM_CONSTANT(FUNC_ACOS);
|
|
BIND_ENUM_CONSTANT(FUNC_ATAN);
|
|
BIND_ENUM_CONSTANT(FUNC_SINH);
|
|
BIND_ENUM_CONSTANT(FUNC_COSH);
|
|
BIND_ENUM_CONSTANT(FUNC_TANH);
|
|
BIND_ENUM_CONSTANT(FUNC_LOG);
|
|
BIND_ENUM_CONSTANT(FUNC_EXP);
|
|
BIND_ENUM_CONSTANT(FUNC_SQRT);
|
|
BIND_ENUM_CONSTANT(FUNC_ABS);
|
|
BIND_ENUM_CONSTANT(FUNC_SIGN);
|
|
BIND_ENUM_CONSTANT(FUNC_FLOOR);
|
|
BIND_ENUM_CONSTANT(FUNC_ROUND);
|
|
BIND_ENUM_CONSTANT(FUNC_CEIL);
|
|
BIND_ENUM_CONSTANT(FUNC_FRAC);
|
|
BIND_ENUM_CONSTANT(FUNC_SATURATE);
|
|
BIND_ENUM_CONSTANT(FUNC_NEGATE);
|
|
BIND_ENUM_CONSTANT(FUNC_ACOSH);
|
|
BIND_ENUM_CONSTANT(FUNC_ASINH);
|
|
BIND_ENUM_CONSTANT(FUNC_ATANH);
|
|
BIND_ENUM_CONSTANT(FUNC_DEGREES);
|
|
BIND_ENUM_CONSTANT(FUNC_EXP2);
|
|
BIND_ENUM_CONSTANT(FUNC_INVERSE_SQRT);
|
|
BIND_ENUM_CONSTANT(FUNC_LOG2);
|
|
BIND_ENUM_CONSTANT(FUNC_RADIANS);
|
|
BIND_ENUM_CONSTANT(FUNC_RECIPROCAL);
|
|
BIND_ENUM_CONSTANT(FUNC_ROUNDEVEN);
|
|
BIND_ENUM_CONSTANT(FUNC_TRUNC);
|
|
BIND_ENUM_CONSTANT(FUNC_ONEMINUS);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeFloatFunc::VisualShaderNodeFloatFunc() {
|
|
set_input_port_default_value(0, 0.0);
|
|
}
|
|
|
|
////////////// Int Func
|
|
|
|
String VisualShaderNodeIntFunc::get_caption() const {
|
|
return "IntFunc";
|
|
}
|
|
|
|
int VisualShaderNodeIntFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIntFunc::PortType VisualShaderNodeIntFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR_INT;
|
|
}
|
|
|
|
String VisualShaderNodeIntFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeIntFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIntFunc::PortType VisualShaderNodeIntFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR_INT;
|
|
}
|
|
|
|
String VisualShaderNodeIntFunc::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeIntFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *functions[FUNC_MAX] = {
|
|
"abs($)",
|
|
"-($)",
|
|
"sign($)",
|
|
"~($)"
|
|
};
|
|
|
|
return " " + p_output_vars[0] + " = " + String(functions[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
}
|
|
|
|
void VisualShaderNodeIntFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeIntFunc::Function VisualShaderNodeIntFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeIntFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeIntFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeIntFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeIntFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Abs,Negate,Sign,Bitwise NOT"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_ABS);
|
|
BIND_ENUM_CONSTANT(FUNC_NEGATE);
|
|
BIND_ENUM_CONSTANT(FUNC_SIGN);
|
|
BIND_ENUM_CONSTANT(FUNC_BITWISE_NOT);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeIntFunc::VisualShaderNodeIntFunc() {
|
|
set_input_port_default_value(0, 0);
|
|
}
|
|
|
|
////////////// Vector Func
|
|
|
|
String VisualShaderNodeVectorFunc::get_caption() const {
|
|
return "VectorFunc";
|
|
}
|
|
|
|
int VisualShaderNodeVectorFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorFunc::PortType VisualShaderNodeVectorFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeVectorFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorFunc::PortType VisualShaderNodeVectorFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorFunc::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeVectorFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *vec_func_id[FUNC_MAX] = {
|
|
"normalize($)",
|
|
"max(min($, vec3(1.0)), vec3(0.0))",
|
|
"-($)",
|
|
"1.0 / ($)",
|
|
"",
|
|
"",
|
|
"abs($)",
|
|
"acos($)",
|
|
"acosh($)",
|
|
"asin($)",
|
|
"asinh($)",
|
|
"atan($)",
|
|
"atanh($)",
|
|
"ceil($)",
|
|
"cos($)",
|
|
"cosh($)",
|
|
"degrees($)",
|
|
"exp($)",
|
|
"exp2($)",
|
|
"floor($)",
|
|
"fract($)",
|
|
"inversesqrt($)",
|
|
"log($)",
|
|
"log2($)",
|
|
"radians($)",
|
|
"round($)",
|
|
"roundEven($)",
|
|
"sign($)",
|
|
"sin($)",
|
|
"sinh($)",
|
|
"sqrt($)",
|
|
"tan($)",
|
|
"tanh($)",
|
|
"trunc($)",
|
|
"vec3(1.0, 1.0, 1.0) - $"
|
|
};
|
|
|
|
String code;
|
|
|
|
if (func == FUNC_RGB2HSV) {
|
|
code += " {\n";
|
|
code += " vec3 c = " + p_input_vars[0] + ";\n";
|
|
code += " vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);\n";
|
|
code += " vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));\n";
|
|
code += " vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));\n";
|
|
code += " float d = q.x - min(q.w, q.y);\n";
|
|
code += " float e = 1.0e-10;\n";
|
|
code += " " + p_output_vars[0] + " = vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);\n";
|
|
code += " }\n";
|
|
} else if (func == FUNC_HSV2RGB) {
|
|
code += " {\n";
|
|
code += " vec3 c = " + p_input_vars[0] + ";\n";
|
|
code += " vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n";
|
|
code += " vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n";
|
|
code += " " + p_output_vars[0] + " = c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n";
|
|
code += " }\n";
|
|
|
|
} else {
|
|
code += " " + p_output_vars[0] + " = " + String(vec_func_id[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeVectorFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
if (p_func == FUNC_RGB2HSV) {
|
|
simple_decl = false;
|
|
} else if (p_func == FUNC_HSV2RGB) {
|
|
simple_decl = false;
|
|
} else {
|
|
simple_decl = true;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeVectorFunc::Function VisualShaderNodeVectorFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeVectorFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeVectorFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeVectorFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeVectorFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Normalize,Saturate,Negate,Reciprocal,RGB2HSV,HSV2RGB,Abs,ACos,ACosH,ASin,ASinH,ATan,ATanH,Ceil,Cos,CosH,Degrees,Exp,Exp2,Floor,Frac,InverseSqrt,Log,Log2,Radians,Round,RoundEven,Sign,Sin,SinH,Sqrt,Tan,TanH,Trunc,OneMinus"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_NORMALIZE);
|
|
BIND_ENUM_CONSTANT(FUNC_SATURATE);
|
|
BIND_ENUM_CONSTANT(FUNC_NEGATE);
|
|
BIND_ENUM_CONSTANT(FUNC_RECIPROCAL);
|
|
BIND_ENUM_CONSTANT(FUNC_RGB2HSV);
|
|
BIND_ENUM_CONSTANT(FUNC_HSV2RGB);
|
|
BIND_ENUM_CONSTANT(FUNC_ABS);
|
|
BIND_ENUM_CONSTANT(FUNC_ACOS);
|
|
BIND_ENUM_CONSTANT(FUNC_ACOSH);
|
|
BIND_ENUM_CONSTANT(FUNC_ASIN);
|
|
BIND_ENUM_CONSTANT(FUNC_ASINH);
|
|
BIND_ENUM_CONSTANT(FUNC_ATAN);
|
|
BIND_ENUM_CONSTANT(FUNC_ATANH);
|
|
BIND_ENUM_CONSTANT(FUNC_CEIL);
|
|
BIND_ENUM_CONSTANT(FUNC_COS);
|
|
BIND_ENUM_CONSTANT(FUNC_COSH);
|
|
BIND_ENUM_CONSTANT(FUNC_DEGREES);
|
|
BIND_ENUM_CONSTANT(FUNC_EXP);
|
|
BIND_ENUM_CONSTANT(FUNC_EXP2);
|
|
BIND_ENUM_CONSTANT(FUNC_FLOOR);
|
|
BIND_ENUM_CONSTANT(FUNC_FRAC);
|
|
BIND_ENUM_CONSTANT(FUNC_INVERSE_SQRT);
|
|
BIND_ENUM_CONSTANT(FUNC_LOG);
|
|
BIND_ENUM_CONSTANT(FUNC_LOG2);
|
|
BIND_ENUM_CONSTANT(FUNC_RADIANS);
|
|
BIND_ENUM_CONSTANT(FUNC_ROUND);
|
|
BIND_ENUM_CONSTANT(FUNC_ROUNDEVEN);
|
|
BIND_ENUM_CONSTANT(FUNC_SIGN);
|
|
BIND_ENUM_CONSTANT(FUNC_SIN);
|
|
BIND_ENUM_CONSTANT(FUNC_SINH);
|
|
BIND_ENUM_CONSTANT(FUNC_SQRT);
|
|
BIND_ENUM_CONSTANT(FUNC_TAN);
|
|
BIND_ENUM_CONSTANT(FUNC_TANH);
|
|
BIND_ENUM_CONSTANT(FUNC_TRUNC);
|
|
BIND_ENUM_CONSTANT(FUNC_ONEMINUS);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeVectorFunc::VisualShaderNodeVectorFunc() {
|
|
set_input_port_default_value(0, Vector3());
|
|
}
|
|
|
|
////////////// ColorFunc
|
|
|
|
String VisualShaderNodeColorFunc::get_caption() const {
|
|
return "ColorFunc";
|
|
}
|
|
|
|
int VisualShaderNodeColorFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeColorFunc::PortType VisualShaderNodeColorFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeColorFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeColorFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeColorFunc::PortType VisualShaderNodeColorFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeColorFunc::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeColorFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
|
|
switch (func) {
|
|
case FUNC_GRAYSCALE:
|
|
code += " {\n";
|
|
code += " vec3 c = " + p_input_vars[0] + ";\n";
|
|
code += " float max1 = max(c.r, c.g);\n";
|
|
code += " float max2 = max(max1, c.b);\n";
|
|
code += " float max3 = max(max1, max2);\n";
|
|
code += " " + p_output_vars[0] + " = vec3(max3, max3, max3);\n";
|
|
code += " }\n";
|
|
break;
|
|
case FUNC_SEPIA:
|
|
code += " {\n";
|
|
code += " vec3 c = " + p_input_vars[0] + ";\n";
|
|
code += " float r = (c.r * .393) + (c.g *.769) + (c.b * .189);\n";
|
|
code += " float g = (c.r * .349) + (c.g *.686) + (c.b * .168);\n";
|
|
code += " float b = (c.r * .272) + (c.g *.534) + (c.b * .131);\n";
|
|
code += " " + p_output_vars[0] + " = vec3(r, g, b);\n";
|
|
code += " }\n";
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeColorFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeColorFunc::Function VisualShaderNodeColorFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeColorFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeColorFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeColorFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeColorFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Grayscale,Sepia"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_GRAYSCALE);
|
|
BIND_ENUM_CONSTANT(FUNC_SEPIA);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeColorFunc::VisualShaderNodeColorFunc() {
|
|
simple_decl = false;
|
|
set_input_port_default_value(0, Vector3());
|
|
}
|
|
|
|
////////////// Transform Func
|
|
|
|
String VisualShaderNodeTransformFunc::get_caption() const {
|
|
return "TransformFunc";
|
|
}
|
|
|
|
int VisualShaderNodeTransformFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformFunc::PortType VisualShaderNodeTransformFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeTransformFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformFunc::PortType VisualShaderNodeTransformFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformFunc::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeTransformFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *functions[FUNC_MAX] = {
|
|
"inverse($)",
|
|
"transpose($)"
|
|
};
|
|
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = " + String(functions[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeTransformFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeTransformFunc::Function VisualShaderNodeTransformFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTransformFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeTransformFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeTransformFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeTransformFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Inverse,Transpose"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_INVERSE);
|
|
BIND_ENUM_CONSTANT(FUNC_TRANSPOSE);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeTransformFunc::VisualShaderNodeTransformFunc() {
|
|
set_input_port_default_value(0, Transform3D());
|
|
}
|
|
|
|
////////////// UV Func
|
|
|
|
String VisualShaderNodeUVFunc::get_caption() const {
|
|
return "UVFunc";
|
|
}
|
|
|
|
int VisualShaderNodeUVFunc::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeUVFunc::PortType VisualShaderNodeUVFunc::get_input_port_type(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
[[fallthrough]]; // uv
|
|
case 1:
|
|
return PORT_TYPE_VECTOR; // scale
|
|
case 2:
|
|
return PORT_TYPE_VECTOR; // offset & pivot
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeUVFunc::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "uv";
|
|
case 1:
|
|
return "scale";
|
|
case 2:
|
|
switch (func) {
|
|
case FUNC_PANNING:
|
|
return "offset";
|
|
case FUNC_SCALING:
|
|
return "pivot";
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeUVFunc::get_input_port_default_hint(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "UV";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeUVFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeUVFunc::PortType VisualShaderNodeUVFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeUVFunc::get_output_port_name(int p_port) const {
|
|
return "uv";
|
|
}
|
|
|
|
bool VisualShaderNodeUVFunc::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
String VisualShaderNodeUVFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
|
|
String uv;
|
|
if (p_input_vars[0].is_empty()) {
|
|
uv = "vec3(UV.xy, 0.0)";
|
|
} else {
|
|
uv = vformat("%s", p_input_vars[0]);
|
|
}
|
|
String scale = vformat("%s", p_input_vars[1]);
|
|
String offset_pivot = vformat("%s", p_input_vars[2]);
|
|
|
|
switch (func) {
|
|
case FUNC_PANNING: {
|
|
code += vformat(" %s = fma(%s, %s, %s);\n", p_output_vars[0], offset_pivot, scale, uv);
|
|
} break;
|
|
case FUNC_SCALING: {
|
|
code += vformat(" %s = fma((%s - %s), %s, %s);\n", p_output_vars[0], uv, offset_pivot, scale, offset_pivot);
|
|
} break;
|
|
default:
|
|
break;
|
|
}
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeUVFunc::set_function(VisualShaderNodeUVFunc::Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
if (p_func == FUNC_PANNING) {
|
|
set_input_port_default_value(2, Vector3()); // offset
|
|
} else { // FUNC_SCALING
|
|
set_input_port_default_value(2, Vector3(0.5, 0.5, 0.0)); // pivot
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeUVFunc::Function VisualShaderNodeUVFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeUVFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeUVFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeUVFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeUVFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Panning,Scaling"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_PANNING);
|
|
BIND_ENUM_CONSTANT(FUNC_SCALING);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeUVFunc::VisualShaderNodeUVFunc() {
|
|
set_input_port_default_value(1, Vector3(1.0, 1.0, 0.0)); // scale
|
|
set_input_port_default_value(2, Vector3()); // offset
|
|
}
|
|
|
|
////////////// Dot Product
|
|
|
|
String VisualShaderNodeDotProduct::get_caption() const {
|
|
return "DotProduct";
|
|
}
|
|
|
|
int VisualShaderNodeDotProduct::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeDotProduct::PortType VisualShaderNodeDotProduct::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeDotProduct::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "a" : "b";
|
|
}
|
|
|
|
int VisualShaderNodeDotProduct::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeDotProduct::PortType VisualShaderNodeDotProduct::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeDotProduct::get_output_port_name(int p_port) const {
|
|
return "dot";
|
|
}
|
|
|
|
String VisualShaderNodeDotProduct::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = dot(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeDotProduct::VisualShaderNodeDotProduct() {
|
|
set_input_port_default_value(0, Vector3());
|
|
set_input_port_default_value(1, Vector3());
|
|
}
|
|
|
|
////////////// Vector Len
|
|
|
|
String VisualShaderNodeVectorLen::get_caption() const {
|
|
return "VectorLen";
|
|
}
|
|
|
|
int VisualShaderNodeVectorLen::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorLen::PortType VisualShaderNodeVectorLen::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorLen::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeVectorLen::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorLen::PortType VisualShaderNodeVectorLen::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorLen::get_output_port_name(int p_port) const {
|
|
return "length";
|
|
}
|
|
|
|
String VisualShaderNodeVectorLen::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = length(" + p_input_vars[0] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeVectorLen::VisualShaderNodeVectorLen() {
|
|
set_input_port_default_value(0, Vector3());
|
|
}
|
|
|
|
////////////// Determinant
|
|
|
|
String VisualShaderNodeDeterminant::get_caption() const {
|
|
return "Determinant";
|
|
}
|
|
|
|
int VisualShaderNodeDeterminant::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeDeterminant::PortType VisualShaderNodeDeterminant::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeDeterminant::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeDeterminant::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeDeterminant::PortType VisualShaderNodeDeterminant::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeDeterminant::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeDeterminant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = determinant(" + p_input_vars[0] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeDeterminant::VisualShaderNodeDeterminant() {
|
|
set_input_port_default_value(0, Transform3D());
|
|
}
|
|
|
|
////////////// Scalar Derivative Function
|
|
|
|
String VisualShaderNodeScalarDerivativeFunc::get_caption() const {
|
|
return "ScalarDerivativeFunc";
|
|
}
|
|
|
|
int VisualShaderNodeScalarDerivativeFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeScalarDerivativeFunc::PortType VisualShaderNodeScalarDerivativeFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeScalarDerivativeFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeScalarDerivativeFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeScalarDerivativeFunc::PortType VisualShaderNodeScalarDerivativeFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeScalarDerivativeFunc::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeScalarDerivativeFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *functions[FUNC_MAX] = {
|
|
"fwidth($)",
|
|
"dFdx($)",
|
|
"dFdy($)"
|
|
};
|
|
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = " + String(functions[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeScalarDerivativeFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeScalarDerivativeFunc::Function VisualShaderNodeScalarDerivativeFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeScalarDerivativeFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeScalarDerivativeFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeScalarDerivativeFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeScalarDerivativeFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Sum,X,Y"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_SUM);
|
|
BIND_ENUM_CONSTANT(FUNC_X);
|
|
BIND_ENUM_CONSTANT(FUNC_Y);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeScalarDerivativeFunc::VisualShaderNodeScalarDerivativeFunc() {
|
|
set_input_port_default_value(0, 0.0);
|
|
}
|
|
|
|
////////////// Vector Derivative Function
|
|
|
|
String VisualShaderNodeVectorDerivativeFunc::get_caption() const {
|
|
return "VectorDerivativeFunc";
|
|
}
|
|
|
|
int VisualShaderNodeVectorDerivativeFunc::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorDerivativeFunc::PortType VisualShaderNodeVectorDerivativeFunc::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorDerivativeFunc::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeVectorDerivativeFunc::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorDerivativeFunc::PortType VisualShaderNodeVectorDerivativeFunc::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorDerivativeFunc::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeVectorDerivativeFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *functions[FUNC_MAX] = {
|
|
"fwidth($)",
|
|
"dFdx($)",
|
|
"dFdy($)"
|
|
};
|
|
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = " + String(functions[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeVectorDerivativeFunc::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeVectorDerivativeFunc::Function VisualShaderNodeVectorDerivativeFunc::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeVectorDerivativeFunc::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeVectorDerivativeFunc::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeVectorDerivativeFunc::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeVectorDerivativeFunc::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Sum,X,Y"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_SUM);
|
|
BIND_ENUM_CONSTANT(FUNC_X);
|
|
BIND_ENUM_CONSTANT(FUNC_Y);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeVectorDerivativeFunc::VisualShaderNodeVectorDerivativeFunc() {
|
|
set_input_port_default_value(0, Vector3());
|
|
}
|
|
|
|
////////////// Clamp
|
|
|
|
String VisualShaderNodeClamp::get_caption() const {
|
|
return "Clamp";
|
|
}
|
|
|
|
int VisualShaderNodeClamp::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeClamp::PortType VisualShaderNodeClamp::get_input_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_INT:
|
|
return PORT_TYPE_SCALAR_INT;
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeClamp::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "";
|
|
} else if (p_port == 1) {
|
|
return "min";
|
|
} else if (p_port == 2) {
|
|
return "max";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeClamp::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeClamp::PortType VisualShaderNodeClamp::get_output_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_INT:
|
|
return PORT_TYPE_SCALAR_INT;
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeClamp::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeClamp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = clamp(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
void VisualShaderNodeClamp::set_op_type(OpType p_op_type) {
|
|
ERR_FAIL_INDEX((int)p_op_type, int(OP_TYPE_MAX));
|
|
if (op_type == p_op_type) {
|
|
return;
|
|
}
|
|
switch (p_op_type) {
|
|
case OP_TYPE_FLOAT:
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
break;
|
|
case OP_TYPE_INT:
|
|
set_input_port_default_value(0, 0);
|
|
set_input_port_default_value(1, 0);
|
|
set_input_port_default_value(2, 0);
|
|
break;
|
|
case OP_TYPE_VECTOR:
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op_type = p_op_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeClamp::OpType VisualShaderNodeClamp::get_op_type() const {
|
|
return op_type;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeClamp::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("op_type");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeClamp::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_op_type", "op_type"), &VisualShaderNodeClamp::set_op_type);
|
|
ClassDB::bind_method(D_METHOD("get_op_type"), &VisualShaderNodeClamp::get_op_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "op_type", PROPERTY_HINT_ENUM, "Float,Int,Vector"), "set_op_type", "get_op_type");
|
|
|
|
BIND_ENUM_CONSTANT(OP_TYPE_FLOAT);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_INT);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeClamp::VisualShaderNodeClamp() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, 1.0);
|
|
}
|
|
|
|
////////////// FaceForward
|
|
|
|
String VisualShaderNodeFaceForward::get_caption() const {
|
|
return "FaceForward";
|
|
}
|
|
|
|
int VisualShaderNodeFaceForward::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeFaceForward::PortType VisualShaderNodeFaceForward::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeFaceForward::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "N";
|
|
case 1:
|
|
return "I";
|
|
case 2:
|
|
return "Nref";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeFaceForward::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeFaceForward::PortType VisualShaderNodeFaceForward::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeFaceForward::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeFaceForward::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = faceforward(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeFaceForward::VisualShaderNodeFaceForward() {
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0));
|
|
}
|
|
|
|
////////////// Outer Product
|
|
|
|
String VisualShaderNodeOuterProduct::get_caption() const {
|
|
return "OuterProduct";
|
|
}
|
|
|
|
int VisualShaderNodeOuterProduct::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeOuterProduct::PortType VisualShaderNodeOuterProduct::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeOuterProduct::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "c";
|
|
case 1:
|
|
return "r";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeOuterProduct::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeOuterProduct::PortType VisualShaderNodeOuterProduct::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeOuterProduct::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeOuterProduct::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = outerProduct(vec4(" + p_input_vars[0] + ", 0.0), vec4(" + p_input_vars[1] + ", 0.0));\n";
|
|
}
|
|
|
|
VisualShaderNodeOuterProduct::VisualShaderNodeOuterProduct() {
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
}
|
|
|
|
////////////// Step
|
|
|
|
String VisualShaderNodeStep::get_caption() const {
|
|
return "Step";
|
|
}
|
|
|
|
int VisualShaderNodeStep::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeStep::PortType VisualShaderNodeStep::get_input_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
if (p_port == 1) {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeStep::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "edge";
|
|
} else if (p_port == 1) {
|
|
return "x";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeStep::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeStep::PortType VisualShaderNodeStep::get_output_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
return PORT_TYPE_VECTOR;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeStep::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
void VisualShaderNodeStep::set_op_type(OpType p_op_type) {
|
|
ERR_FAIL_INDEX(int(p_op_type), int(OP_TYPE_MAX));
|
|
if (op_type == p_op_type) {
|
|
return;
|
|
}
|
|
switch (p_op_type) {
|
|
case OP_TYPE_SCALAR:
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
set_input_port_default_value(0, 0.0); // edge
|
|
}
|
|
if (op_type == OP_TYPE_VECTOR || op_type == OP_TYPE_VECTOR_SCALAR) {
|
|
set_input_port_default_value(1, 0.0); // x
|
|
}
|
|
break;
|
|
case OP_TYPE_VECTOR:
|
|
if (op_type == OP_TYPE_SCALAR || op_type == OP_TYPE_VECTOR_SCALAR) {
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); // edge
|
|
}
|
|
if (op_type == OP_TYPE_SCALAR) {
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0)); // x
|
|
}
|
|
break;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
set_input_port_default_value(0, 0.0); // edge
|
|
}
|
|
if (op_type == OP_TYPE_SCALAR) {
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0)); // x
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op_type = p_op_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeStep::OpType VisualShaderNodeStep::get_op_type() const {
|
|
return op_type;
|
|
}
|
|
|
|
String VisualShaderNodeStep::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = step(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeStep::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("op_type");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeStep::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_op_type", "op_type"), &VisualShaderNodeStep::set_op_type);
|
|
ClassDB::bind_method(D_METHOD("get_op_type"), &VisualShaderNodeStep::get_op_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "op_type", PROPERTY_HINT_ENUM, "Scalar,Vector,VectorScalar"), "set_op_type", "get_op_type");
|
|
|
|
BIND_ENUM_CONSTANT(OP_TYPE_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeStep::VisualShaderNodeStep() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
}
|
|
|
|
////////////// SmoothStep
|
|
|
|
String VisualShaderNodeSmoothStep::get_caption() const {
|
|
return "SmoothStep";
|
|
}
|
|
|
|
int VisualShaderNodeSmoothStep::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeSmoothStep::PortType VisualShaderNodeSmoothStep::get_input_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
if (p_port == 2) {
|
|
return PORT_TYPE_VECTOR; // x
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeSmoothStep::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "edge0";
|
|
} else if (p_port == 1) {
|
|
return "edge1";
|
|
} else if (p_port == 2) {
|
|
return "x";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeSmoothStep::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeSmoothStep::PortType VisualShaderNodeSmoothStep::get_output_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
return PORT_TYPE_VECTOR;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeSmoothStep::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
void VisualShaderNodeSmoothStep::set_op_type(OpType p_op_type) {
|
|
ERR_FAIL_INDEX(int(p_op_type), int(OP_TYPE_MAX));
|
|
if (op_type == p_op_type) {
|
|
return;
|
|
}
|
|
switch (p_op_type) {
|
|
case OP_TYPE_SCALAR:
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
set_input_port_default_value(0, 0.0); // edge0
|
|
set_input_port_default_value(1, 0.0); // edge1
|
|
}
|
|
if (op_type == OP_TYPE_VECTOR || op_type == OP_TYPE_VECTOR_SCALAR) {
|
|
set_input_port_default_value(2, 0.0); // x
|
|
}
|
|
break;
|
|
case OP_TYPE_VECTOR:
|
|
if (op_type == OP_TYPE_SCALAR || op_type == OP_TYPE_VECTOR_SCALAR) {
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); // edge0
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0)); // edge1
|
|
}
|
|
if (op_type == OP_TYPE_SCALAR) {
|
|
set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0)); // x
|
|
}
|
|
break;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
set_input_port_default_value(0, 0.0); // edge0
|
|
set_input_port_default_value(1, 0.0); // edge1
|
|
}
|
|
if (op_type == OP_TYPE_SCALAR) {
|
|
set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0)); // x
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op_type = p_op_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeSmoothStep::OpType VisualShaderNodeSmoothStep::get_op_type() const {
|
|
return op_type;
|
|
}
|
|
|
|
String VisualShaderNodeSmoothStep::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = smoothstep(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeSmoothStep::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("op_type");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeSmoothStep::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_op_type", "op_type"), &VisualShaderNodeSmoothStep::set_op_type);
|
|
ClassDB::bind_method(D_METHOD("get_op_type"), &VisualShaderNodeSmoothStep::get_op_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "op_type", PROPERTY_HINT_ENUM, "Scalar,Vector,VectorScalar"), "set_op_type", "get_op_type");
|
|
|
|
BIND_ENUM_CONSTANT(OP_TYPE_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeSmoothStep::VisualShaderNodeSmoothStep() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
}
|
|
|
|
////////////// Distance
|
|
|
|
String VisualShaderNodeVectorDistance::get_caption() const {
|
|
return "Distance";
|
|
}
|
|
|
|
int VisualShaderNodeVectorDistance::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeVectorDistance::PortType VisualShaderNodeVectorDistance::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorDistance::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "p0";
|
|
} else if (p_port == 1) {
|
|
return "p1";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeVectorDistance::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorDistance::PortType VisualShaderNodeVectorDistance::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorDistance::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeVectorDistance::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = distance(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeVectorDistance::VisualShaderNodeVectorDistance() {
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
}
|
|
|
|
////////////// Refract Vector
|
|
|
|
String VisualShaderNodeVectorRefract::get_caption() const {
|
|
return "Refract";
|
|
}
|
|
|
|
int VisualShaderNodeVectorRefract::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeVectorRefract::PortType VisualShaderNodeVectorRefract::get_input_port_type(int p_port) const {
|
|
if (p_port == 2) {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorRefract::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "I";
|
|
} else if (p_port == 1) {
|
|
return "N";
|
|
} else if (p_port == 2) {
|
|
return "eta";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeVectorRefract::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorRefract::PortType VisualShaderNodeVectorRefract::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorRefract::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeVectorRefract::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = refract(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeVectorRefract::VisualShaderNodeVectorRefract() {
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(2, 0.0);
|
|
}
|
|
|
|
////////////// Mix
|
|
|
|
String VisualShaderNodeMix::get_caption() const {
|
|
return "Mix";
|
|
}
|
|
|
|
int VisualShaderNodeMix::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeMix::PortType VisualShaderNodeMix::get_input_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
if (p_port == 2) {
|
|
break;
|
|
}
|
|
return PORT_TYPE_VECTOR;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeMix::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "a";
|
|
} else if (p_port == 1) {
|
|
return "b";
|
|
} else {
|
|
return "weight";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeMix::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeMix::PortType VisualShaderNodeMix::get_output_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
return PORT_TYPE_VECTOR;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeMix::get_output_port_name(int p_port) const {
|
|
return "mix";
|
|
}
|
|
|
|
void VisualShaderNodeMix::set_op_type(OpType p_op_type) {
|
|
ERR_FAIL_INDEX(int(p_op_type), int(OP_TYPE_MAX));
|
|
if (op_type == p_op_type) {
|
|
return;
|
|
}
|
|
switch (p_op_type) {
|
|
case OP_TYPE_SCALAR:
|
|
set_input_port_default_value(0, 0.0); // a
|
|
set_input_port_default_value(1, 1.0); // b
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
set_input_port_default_value(2, 0.5); // weight
|
|
}
|
|
break;
|
|
case OP_TYPE_VECTOR:
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); // a
|
|
set_input_port_default_value(1, Vector3(1.0, 1.0, 1.0)); // b
|
|
if (op_type == OP_TYPE_SCALAR || op_type == OP_TYPE_VECTOR_SCALAR) {
|
|
set_input_port_default_value(2, Vector3(0.5, 0.5, 0.5)); // weight
|
|
}
|
|
break;
|
|
case OP_TYPE_VECTOR_SCALAR:
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); // a
|
|
set_input_port_default_value(1, Vector3(1.0, 1.0, 1.0)); // b
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
set_input_port_default_value(2, 0.5); // weight
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op_type = p_op_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeMix::OpType VisualShaderNodeMix::get_op_type() const {
|
|
return op_type;
|
|
}
|
|
|
|
String VisualShaderNodeMix::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = mix(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeMix::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("op_type");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeMix::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_op_type", "op_type"), &VisualShaderNodeMix::set_op_type);
|
|
ClassDB::bind_method(D_METHOD("get_op_type"), &VisualShaderNodeMix::get_op_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "op_type", PROPERTY_HINT_ENUM, "Scalar,Vector,VectorScalar"), "set_op_type", "get_op_type");
|
|
|
|
BIND_ENUM_CONSTANT(OP_TYPE_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeMix::VisualShaderNodeMix() {
|
|
set_input_port_default_value(0, 0.0); // a
|
|
set_input_port_default_value(1, 1.0); // b
|
|
set_input_port_default_value(2, 0.5); // weight
|
|
}
|
|
|
|
////////////// Vector Compose
|
|
|
|
String VisualShaderNodeVectorCompose::get_caption() const {
|
|
return "VectorCompose";
|
|
}
|
|
|
|
int VisualShaderNodeVectorCompose::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeVectorCompose::PortType VisualShaderNodeVectorCompose::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorCompose::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "x";
|
|
} else if (p_port == 1) {
|
|
return "y";
|
|
} else {
|
|
return "z";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeVectorCompose::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorCompose::PortType VisualShaderNodeVectorCompose::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorCompose::get_output_port_name(int p_port) const {
|
|
return "vec";
|
|
}
|
|
|
|
String VisualShaderNodeVectorCompose::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = vec3(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
VisualShaderNodeVectorCompose::VisualShaderNodeVectorCompose() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
}
|
|
|
|
////////////// Transform Compose
|
|
|
|
String VisualShaderNodeTransformCompose::get_caption() const {
|
|
return "TransformCompose";
|
|
}
|
|
|
|
int VisualShaderNodeTransformCompose::get_input_port_count() const {
|
|
return 4;
|
|
}
|
|
|
|
VisualShaderNodeTransformCompose::PortType VisualShaderNodeTransformCompose::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeTransformCompose::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "x";
|
|
} else if (p_port == 1) {
|
|
return "y";
|
|
} else if (p_port == 2) {
|
|
return "z";
|
|
} else {
|
|
return "origin";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeTransformCompose::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformCompose::PortType VisualShaderNodeTransformCompose::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformCompose::get_output_port_name(int p_port) const {
|
|
return "xform";
|
|
}
|
|
|
|
String VisualShaderNodeTransformCompose::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = mat4(vec4(" + p_input_vars[0] + ", 0.0), vec4(" + p_input_vars[1] + ", 0.0), vec4(" + p_input_vars[2] + ", 0.0), vec4(" + p_input_vars[3] + ", 1.0));\n";
|
|
}
|
|
|
|
VisualShaderNodeTransformCompose::VisualShaderNodeTransformCompose() {
|
|
set_input_port_default_value(0, Vector3());
|
|
set_input_port_default_value(1, Vector3());
|
|
set_input_port_default_value(2, Vector3());
|
|
set_input_port_default_value(3, Vector3());
|
|
}
|
|
|
|
////////////// Vector Decompose
|
|
String VisualShaderNodeVectorDecompose::get_caption() const {
|
|
return "VectorDecompose";
|
|
}
|
|
|
|
int VisualShaderNodeVectorDecompose::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVectorDecompose::PortType VisualShaderNodeVectorDecompose::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorDecompose::get_input_port_name(int p_port) const {
|
|
return "vec";
|
|
}
|
|
|
|
int VisualShaderNodeVectorDecompose::get_output_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeVectorDecompose::PortType VisualShaderNodeVectorDecompose::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeVectorDecompose::get_output_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "x";
|
|
} else if (p_port == 1) {
|
|
return "y";
|
|
} else {
|
|
return "z";
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeVectorDecompose::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[0] + ".x;\n";
|
|
code += " " + p_output_vars[1] + " = " + p_input_vars[0] + ".y;\n";
|
|
code += " " + p_output_vars[2] + " = " + p_input_vars[0] + ".z;\n";
|
|
return code;
|
|
}
|
|
|
|
VisualShaderNodeVectorDecompose::VisualShaderNodeVectorDecompose() {
|
|
set_input_port_default_value(0, Vector3());
|
|
}
|
|
|
|
////////////// Transform Decompose
|
|
|
|
String VisualShaderNodeTransformDecompose::get_caption() const {
|
|
return "TransformDecompose";
|
|
}
|
|
|
|
int VisualShaderNodeTransformDecompose::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformDecompose::PortType VisualShaderNodeTransformDecompose::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformDecompose::get_input_port_name(int p_port) const {
|
|
return "xform";
|
|
}
|
|
|
|
int VisualShaderNodeTransformDecompose::get_output_port_count() const {
|
|
return 4;
|
|
}
|
|
|
|
VisualShaderNodeTransformDecompose::PortType VisualShaderNodeTransformDecompose::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeTransformDecompose::get_output_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "x";
|
|
} else if (p_port == 1) {
|
|
return "y";
|
|
} else if (p_port == 2) {
|
|
return "z";
|
|
} else {
|
|
return "origin";
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeTransformDecompose::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[0] + "[0].xyz;\n";
|
|
code += " " + p_output_vars[1] + " = " + p_input_vars[0] + "[1].xyz;\n";
|
|
code += " " + p_output_vars[2] + " = " + p_input_vars[0] + "[2].xyz;\n";
|
|
code += " " + p_output_vars[3] + " = " + p_input_vars[0] + "[3].xyz;\n";
|
|
return code;
|
|
}
|
|
|
|
VisualShaderNodeTransformDecompose::VisualShaderNodeTransformDecompose() {
|
|
set_input_port_default_value(0, Transform3D());
|
|
}
|
|
|
|
////////////// Float Uniform
|
|
|
|
String VisualShaderNodeFloatUniform::get_caption() const {
|
|
return "FloatUniform";
|
|
}
|
|
|
|
int VisualShaderNodeFloatUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeFloatUniform::PortType VisualShaderNodeFloatUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFloatUniform::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeFloatUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeFloatUniform::PortType VisualShaderNodeFloatUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFloatUniform::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeFloatUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = "";
|
|
if (hint == HINT_RANGE) {
|
|
code += _get_qual_str() + "uniform float " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ")";
|
|
} else if (hint == HINT_RANGE_STEP) {
|
|
code += _get_qual_str() + "uniform float " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ", " + rtos(hint_range_step) + ")";
|
|
} else {
|
|
code += _get_qual_str() + "uniform float " + get_uniform_name();
|
|
}
|
|
if (default_value_enabled) {
|
|
code += " = " + rtos(default_value);
|
|
}
|
|
code += ";\n";
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeFloatUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
|
|
}
|
|
|
|
bool VisualShaderNodeFloatUniform::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeFloatUniform::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::set_hint(Hint p_hint) {
|
|
ERR_FAIL_INDEX(int(p_hint), int(HINT_MAX));
|
|
if (hint == p_hint) {
|
|
return;
|
|
}
|
|
hint = p_hint;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeFloatUniform::Hint VisualShaderNodeFloatUniform::get_hint() const {
|
|
return hint;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::set_min(float p_value) {
|
|
if (Math::is_equal_approx(hint_range_min, p_value)) {
|
|
return;
|
|
}
|
|
hint_range_min = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
float VisualShaderNodeFloatUniform::get_min() const {
|
|
return hint_range_min;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::set_max(float p_value) {
|
|
if (Math::is_equal_approx(hint_range_max, p_value)) {
|
|
return;
|
|
}
|
|
hint_range_max = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
float VisualShaderNodeFloatUniform::get_max() const {
|
|
return hint_range_max;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::set_step(float p_value) {
|
|
if (Math::is_equal_approx(hint_range_step, p_value)) {
|
|
return;
|
|
}
|
|
hint_range_step = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
float VisualShaderNodeFloatUniform::get_step() const {
|
|
return hint_range_step;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::set_default_value_enabled(bool p_enabled) {
|
|
if (default_value_enabled == p_enabled) {
|
|
return;
|
|
}
|
|
default_value_enabled = p_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeFloatUniform::is_default_value_enabled() const {
|
|
return default_value_enabled;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::set_default_value(float p_value) {
|
|
if (Math::is_equal_approx(default_value, p_value)) {
|
|
return;
|
|
}
|
|
default_value = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
float VisualShaderNodeFloatUniform::get_default_value() const {
|
|
return default_value;
|
|
}
|
|
|
|
void VisualShaderNodeFloatUniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_hint", "hint"), &VisualShaderNodeFloatUniform::set_hint);
|
|
ClassDB::bind_method(D_METHOD("get_hint"), &VisualShaderNodeFloatUniform::get_hint);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_min", "value"), &VisualShaderNodeFloatUniform::set_min);
|
|
ClassDB::bind_method(D_METHOD("get_min"), &VisualShaderNodeFloatUniform::get_min);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_max", "value"), &VisualShaderNodeFloatUniform::set_max);
|
|
ClassDB::bind_method(D_METHOD("get_max"), &VisualShaderNodeFloatUniform::get_max);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_step", "value"), &VisualShaderNodeFloatUniform::set_step);
|
|
ClassDB::bind_method(D_METHOD("get_step"), &VisualShaderNodeFloatUniform::get_step);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value_enabled", "enabled"), &VisualShaderNodeFloatUniform::set_default_value_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_default_value_enabled"), &VisualShaderNodeFloatUniform::is_default_value_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value", "value"), &VisualShaderNodeFloatUniform::set_default_value);
|
|
ClassDB::bind_method(D_METHOD("get_default_value"), &VisualShaderNodeFloatUniform::get_default_value);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "hint", PROPERTY_HINT_ENUM, "None,Range,Range+Step"), "set_hint", "get_hint");
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min"), "set_min", "get_min");
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max"), "set_max", "get_max");
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "step"), "set_step", "get_step");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value_enabled"), "set_default_value_enabled", "is_default_value_enabled");
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "default_value"), "set_default_value", "get_default_value");
|
|
|
|
BIND_ENUM_CONSTANT(HINT_NONE);
|
|
BIND_ENUM_CONSTANT(HINT_RANGE);
|
|
BIND_ENUM_CONSTANT(HINT_RANGE_STEP);
|
|
BIND_ENUM_CONSTANT(HINT_MAX);
|
|
}
|
|
|
|
bool VisualShaderNodeFloatUniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
return true; // all qualifiers are supported
|
|
}
|
|
|
|
bool VisualShaderNodeFloatUniform::is_convertible_to_constant() const {
|
|
return true; // conversion is allowed
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeFloatUniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("hint");
|
|
if (hint == HINT_RANGE || hint == HINT_RANGE_STEP) {
|
|
props.push_back("min");
|
|
props.push_back("max");
|
|
}
|
|
if (hint == HINT_RANGE_STEP) {
|
|
props.push_back("step");
|
|
}
|
|
props.push_back("default_value_enabled");
|
|
if (default_value_enabled) {
|
|
props.push_back("default_value");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
VisualShaderNodeFloatUniform::VisualShaderNodeFloatUniform() {
|
|
}
|
|
|
|
////////////// Integer Uniform
|
|
|
|
String VisualShaderNodeIntUniform::get_caption() const {
|
|
return "IntUniform";
|
|
}
|
|
|
|
int VisualShaderNodeIntUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeIntUniform::PortType VisualShaderNodeIntUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR_INT;
|
|
}
|
|
|
|
String VisualShaderNodeIntUniform::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeIntUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIntUniform::PortType VisualShaderNodeIntUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR_INT;
|
|
}
|
|
|
|
String VisualShaderNodeIntUniform::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
String VisualShaderNodeIntUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = "";
|
|
if (hint == HINT_RANGE) {
|
|
code += _get_qual_str() + "uniform int " + get_uniform_name() + " : hint_range(" + itos(hint_range_min) + ", " + itos(hint_range_max) + ")";
|
|
} else if (hint == HINT_RANGE_STEP) {
|
|
code += _get_qual_str() + "uniform int " + get_uniform_name() + " : hint_range(" + itos(hint_range_min) + ", " + itos(hint_range_max) + ", " + itos(hint_range_step) + ")";
|
|
} else {
|
|
code += _get_qual_str() + "uniform int " + get_uniform_name();
|
|
}
|
|
if (default_value_enabled) {
|
|
code += " = " + itos(default_value);
|
|
}
|
|
code += ";\n";
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeIntUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
|
|
}
|
|
|
|
bool VisualShaderNodeIntUniform::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeIntUniform::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::set_hint(Hint p_hint) {
|
|
ERR_FAIL_INDEX(int(p_hint), int(HINT_MAX));
|
|
if (hint == p_hint) {
|
|
return;
|
|
}
|
|
hint = p_hint;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeIntUniform::Hint VisualShaderNodeIntUniform::get_hint() const {
|
|
return hint;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::set_min(int p_value) {
|
|
if (hint_range_min == p_value) {
|
|
return;
|
|
}
|
|
hint_range_min = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
int VisualShaderNodeIntUniform::get_min() const {
|
|
return hint_range_min;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::set_max(int p_value) {
|
|
if (hint_range_max == p_value) {
|
|
return;
|
|
}
|
|
hint_range_max = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
int VisualShaderNodeIntUniform::get_max() const {
|
|
return hint_range_max;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::set_step(int p_value) {
|
|
if (hint_range_step == p_value) {
|
|
return;
|
|
}
|
|
hint_range_step = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
int VisualShaderNodeIntUniform::get_step() const {
|
|
return hint_range_step;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::set_default_value_enabled(bool p_default_value_enabled) {
|
|
if (default_value_enabled == p_default_value_enabled) {
|
|
return;
|
|
}
|
|
default_value_enabled = p_default_value_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeIntUniform::is_default_value_enabled() const {
|
|
return default_value_enabled;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::set_default_value(int p_default_value) {
|
|
if (default_value == p_default_value) {
|
|
return;
|
|
}
|
|
default_value = p_default_value;
|
|
emit_changed();
|
|
}
|
|
|
|
int VisualShaderNodeIntUniform::get_default_value() const {
|
|
return default_value;
|
|
}
|
|
|
|
void VisualShaderNodeIntUniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_hint", "hint"), &VisualShaderNodeIntUniform::set_hint);
|
|
ClassDB::bind_method(D_METHOD("get_hint"), &VisualShaderNodeIntUniform::get_hint);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_min", "value"), &VisualShaderNodeIntUniform::set_min);
|
|
ClassDB::bind_method(D_METHOD("get_min"), &VisualShaderNodeIntUniform::get_min);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_max", "value"), &VisualShaderNodeIntUniform::set_max);
|
|
ClassDB::bind_method(D_METHOD("get_max"), &VisualShaderNodeIntUniform::get_max);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_step", "value"), &VisualShaderNodeIntUniform::set_step);
|
|
ClassDB::bind_method(D_METHOD("get_step"), &VisualShaderNodeIntUniform::get_step);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value_enabled", "enabled"), &VisualShaderNodeIntUniform::set_default_value_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_default_value_enabled"), &VisualShaderNodeIntUniform::is_default_value_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value", "value"), &VisualShaderNodeIntUniform::set_default_value);
|
|
ClassDB::bind_method(D_METHOD("get_default_value"), &VisualShaderNodeIntUniform::get_default_value);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "hint", PROPERTY_HINT_ENUM, "None,Range,Range + Step"), "set_hint", "get_hint");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "min"), "set_min", "get_min");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "max"), "set_max", "get_max");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "step"), "set_step", "get_step");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value_enabled"), "set_default_value_enabled", "is_default_value_enabled");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "default_value"), "set_default_value", "get_default_value");
|
|
|
|
BIND_ENUM_CONSTANT(HINT_NONE);
|
|
BIND_ENUM_CONSTANT(HINT_RANGE);
|
|
BIND_ENUM_CONSTANT(HINT_RANGE_STEP);
|
|
BIND_ENUM_CONSTANT(HINT_MAX);
|
|
}
|
|
|
|
bool VisualShaderNodeIntUniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
return true; // all qualifiers are supported
|
|
}
|
|
|
|
bool VisualShaderNodeIntUniform::is_convertible_to_constant() const {
|
|
return true; // conversion is allowed
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeIntUniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("hint");
|
|
if (hint == HINT_RANGE || hint == HINT_RANGE_STEP) {
|
|
props.push_back("min");
|
|
props.push_back("max");
|
|
}
|
|
if (hint == HINT_RANGE_STEP) {
|
|
props.push_back("step");
|
|
}
|
|
props.push_back("default_value_enabled");
|
|
if (default_value_enabled) {
|
|
props.push_back("default_value");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
VisualShaderNodeIntUniform::VisualShaderNodeIntUniform() {
|
|
}
|
|
|
|
////////////// Boolean Uniform
|
|
|
|
String VisualShaderNodeBooleanUniform::get_caption() const {
|
|
return "BooleanUniform";
|
|
}
|
|
|
|
int VisualShaderNodeBooleanUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeBooleanUniform::PortType VisualShaderNodeBooleanUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_BOOLEAN;
|
|
}
|
|
|
|
String VisualShaderNodeBooleanUniform::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeBooleanUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeBooleanUniform::PortType VisualShaderNodeBooleanUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_BOOLEAN;
|
|
}
|
|
|
|
String VisualShaderNodeBooleanUniform::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
void VisualShaderNodeBooleanUniform::set_default_value_enabled(bool p_default_value_enabled) {
|
|
if (default_value_enabled == p_default_value_enabled) {
|
|
return;
|
|
}
|
|
default_value_enabled = p_default_value_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeBooleanUniform::is_default_value_enabled() const {
|
|
return default_value_enabled;
|
|
}
|
|
|
|
void VisualShaderNodeBooleanUniform::set_default_value(bool p_default_value) {
|
|
if (default_value == p_default_value) {
|
|
return;
|
|
}
|
|
default_value = p_default_value;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeBooleanUniform::get_default_value() const {
|
|
return default_value;
|
|
}
|
|
|
|
String VisualShaderNodeBooleanUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform bool " + get_uniform_name();
|
|
if (default_value_enabled) {
|
|
if (default_value) {
|
|
code += " = true";
|
|
} else {
|
|
code += " = false";
|
|
}
|
|
}
|
|
code += ";\n";
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeBooleanUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
|
|
}
|
|
|
|
bool VisualShaderNodeBooleanUniform::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeBooleanUniform::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
void VisualShaderNodeBooleanUniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_default_value_enabled", "enabled"), &VisualShaderNodeBooleanUniform::set_default_value_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_default_value_enabled"), &VisualShaderNodeBooleanUniform::is_default_value_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value", "value"), &VisualShaderNodeBooleanUniform::set_default_value);
|
|
ClassDB::bind_method(D_METHOD("get_default_value"), &VisualShaderNodeBooleanUniform::get_default_value);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value_enabled"), "set_default_value_enabled", "is_default_value_enabled");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value"), "set_default_value", "get_default_value");
|
|
}
|
|
|
|
bool VisualShaderNodeBooleanUniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
return true; // all qualifiers are supported
|
|
}
|
|
|
|
bool VisualShaderNodeBooleanUniform::is_convertible_to_constant() const {
|
|
return true; // conversion is allowed
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeBooleanUniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("default_value_enabled");
|
|
if (default_value_enabled) {
|
|
props.push_back("default_value");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
VisualShaderNodeBooleanUniform::VisualShaderNodeBooleanUniform() {
|
|
}
|
|
|
|
////////////// Color Uniform
|
|
|
|
String VisualShaderNodeColorUniform::get_caption() const {
|
|
return "ColorUniform";
|
|
}
|
|
|
|
int VisualShaderNodeColorUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeColorUniform::PortType VisualShaderNodeColorUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeColorUniform::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeColorUniform::get_output_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeColorUniform::PortType VisualShaderNodeColorUniform::get_output_port_type(int p_port) const {
|
|
return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeColorUniform::get_output_port_name(int p_port) const {
|
|
return p_port == 0 ? "color" : "alpha"; //no output port means the editor will be used as port
|
|
}
|
|
|
|
void VisualShaderNodeColorUniform::set_default_value_enabled(bool p_enabled) {
|
|
if (default_value_enabled == p_enabled) {
|
|
return;
|
|
}
|
|
default_value_enabled = p_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeColorUniform::is_default_value_enabled() const {
|
|
return default_value_enabled;
|
|
}
|
|
|
|
void VisualShaderNodeColorUniform::set_default_value(const Color &p_value) {
|
|
if (default_value.is_equal_approx(p_value)) {
|
|
return;
|
|
}
|
|
default_value = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
Color VisualShaderNodeColorUniform::get_default_value() const {
|
|
return default_value;
|
|
}
|
|
|
|
String VisualShaderNodeColorUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform vec4 " + get_uniform_name() + " : hint_color";
|
|
if (default_value_enabled) {
|
|
code += vformat(" = vec4(%.6f, %.6f, %.6f, %.6f)", default_value.r, default_value.g, default_value.b, default_value.a);
|
|
}
|
|
code += ";\n";
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeColorUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code = " " + p_output_vars[0] + " = " + get_uniform_name() + ".rgb;\n";
|
|
code += " " + p_output_vars[1] + " = " + get_uniform_name() + ".a;\n";
|
|
return code;
|
|
}
|
|
|
|
bool VisualShaderNodeColorUniform::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
void VisualShaderNodeColorUniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_default_value_enabled", "enabled"), &VisualShaderNodeColorUniform::set_default_value_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_default_value_enabled"), &VisualShaderNodeColorUniform::is_default_value_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value", "value"), &VisualShaderNodeColorUniform::set_default_value);
|
|
ClassDB::bind_method(D_METHOD("get_default_value"), &VisualShaderNodeColorUniform::get_default_value);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value_enabled"), "set_default_value_enabled", "is_default_value_enabled");
|
|
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "default_value"), "set_default_value", "get_default_value");
|
|
}
|
|
|
|
bool VisualShaderNodeColorUniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
return true; // all qualifiers are supported
|
|
}
|
|
|
|
bool VisualShaderNodeColorUniform::is_convertible_to_constant() const {
|
|
return true; // conversion is allowed
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeColorUniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("default_value_enabled");
|
|
if (default_value_enabled) {
|
|
props.push_back("default_value");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
VisualShaderNodeColorUniform::VisualShaderNodeColorUniform() {
|
|
}
|
|
|
|
////////////// Vector Uniform
|
|
|
|
String VisualShaderNodeVec3Uniform::get_caption() const {
|
|
return "VectorUniform";
|
|
}
|
|
|
|
int VisualShaderNodeVec3Uniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeVec3Uniform::PortType VisualShaderNodeVec3Uniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVec3Uniform::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeVec3Uniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeVec3Uniform::PortType VisualShaderNodeVec3Uniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeVec3Uniform::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
void VisualShaderNodeVec3Uniform::set_default_value_enabled(bool p_enabled) {
|
|
default_value_enabled = p_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeVec3Uniform::is_default_value_enabled() const {
|
|
return default_value_enabled;
|
|
}
|
|
|
|
void VisualShaderNodeVec3Uniform::set_default_value(const Vector3 &p_value) {
|
|
default_value = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
Vector3 VisualShaderNodeVec3Uniform::get_default_value() const {
|
|
return default_value;
|
|
}
|
|
|
|
String VisualShaderNodeVec3Uniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform vec3 " + get_uniform_name();
|
|
if (default_value_enabled) {
|
|
code += vformat(" = vec3(%.6f, %.6f, %.6f)", default_value.x, default_value.y, default_value.z);
|
|
}
|
|
code += ";\n";
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeVec3Uniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
|
|
}
|
|
|
|
void VisualShaderNodeVec3Uniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_default_value_enabled", "enabled"), &VisualShaderNodeVec3Uniform::set_default_value_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_default_value_enabled"), &VisualShaderNodeVec3Uniform::is_default_value_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value", "value"), &VisualShaderNodeVec3Uniform::set_default_value);
|
|
ClassDB::bind_method(D_METHOD("get_default_value"), &VisualShaderNodeVec3Uniform::get_default_value);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value_enabled"), "set_default_value_enabled", "is_default_value_enabled");
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "default_value"), "set_default_value", "get_default_value");
|
|
}
|
|
|
|
bool VisualShaderNodeVec3Uniform::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeVec3Uniform::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeVec3Uniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
return true; // all qualifiers are supported
|
|
}
|
|
|
|
bool VisualShaderNodeVec3Uniform::is_convertible_to_constant() const {
|
|
return true; // conversion is allowed
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeVec3Uniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("default_value_enabled");
|
|
if (default_value_enabled) {
|
|
props.push_back("default_value");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
VisualShaderNodeVec3Uniform::VisualShaderNodeVec3Uniform() {
|
|
}
|
|
|
|
////////////// Transform Uniform
|
|
|
|
String VisualShaderNodeTransformUniform::get_caption() const {
|
|
return "TransformUniform";
|
|
}
|
|
|
|
int VisualShaderNodeTransformUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeTransformUniform::PortType VisualShaderNodeTransformUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeTransformUniform::get_input_port_name(int p_port) const {
|
|
return String();
|
|
}
|
|
|
|
int VisualShaderNodeTransformUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTransformUniform::PortType VisualShaderNodeTransformUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeTransformUniform::get_output_port_name(int p_port) const {
|
|
return ""; //no output port means the editor will be used as port
|
|
}
|
|
|
|
void VisualShaderNodeTransformUniform::set_default_value_enabled(bool p_enabled) {
|
|
default_value_enabled = p_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeTransformUniform::is_default_value_enabled() const {
|
|
return default_value_enabled;
|
|
}
|
|
|
|
void VisualShaderNodeTransformUniform::set_default_value(const Transform3D &p_value) {
|
|
default_value = p_value;
|
|
emit_changed();
|
|
}
|
|
|
|
Transform3D VisualShaderNodeTransformUniform::get_default_value() const {
|
|
return default_value;
|
|
}
|
|
|
|
String VisualShaderNodeTransformUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform mat4 " + get_uniform_name();
|
|
if (default_value_enabled) {
|
|
Vector3 row0 = default_value.basis.get_row(0);
|
|
Vector3 row1 = default_value.basis.get_row(1);
|
|
Vector3 row2 = default_value.basis.get_row(2);
|
|
Vector3 origin = default_value.origin;
|
|
code += " = mat4(" + vformat("vec4(%.6f, %.6f, %.6f, 0.0)", row0.x, row0.y, row0.z) + vformat(", vec4(%.6f, %.6f, %.6f, 0.0)", row1.x, row1.y, row1.z) + vformat(", vec4(%.6f, %.6f, %.6f, 0.0)", row2.x, row2.y, row2.z) + vformat(", vec4(%.6f, %.6f, %.6f, 1.0)", origin.x, origin.y, origin.z) + ")";
|
|
}
|
|
code += ";\n";
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeTransformUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
|
|
}
|
|
|
|
void VisualShaderNodeTransformUniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_default_value_enabled", "enabled"), &VisualShaderNodeTransformUniform::set_default_value_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_default_value_enabled"), &VisualShaderNodeTransformUniform::is_default_value_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_default_value", "value"), &VisualShaderNodeTransformUniform::set_default_value);
|
|
ClassDB::bind_method(D_METHOD("get_default_value"), &VisualShaderNodeTransformUniform::get_default_value);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "default_value_enabled"), "set_default_value_enabled", "is_default_value_enabled");
|
|
ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM3D, "default_value"), "set_default_value", "get_default_value");
|
|
}
|
|
|
|
bool VisualShaderNodeTransformUniform::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeTransformUniform::is_use_prop_slots() const {
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeTransformUniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
if (p_qual == Qualifier::QUAL_INSTANCE) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool VisualShaderNodeTransformUniform::is_convertible_to_constant() const {
|
|
return true; // conversion is allowed
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTransformUniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("default_value_enabled");
|
|
if (default_value_enabled) {
|
|
props.push_back("default_value");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
VisualShaderNodeTransformUniform::VisualShaderNodeTransformUniform() {
|
|
}
|
|
|
|
////////////// Texture Uniform
|
|
|
|
String VisualShaderNodeTextureUniform::get_caption() const {
|
|
return "TextureUniform";
|
|
}
|
|
|
|
int VisualShaderNodeTextureUniform::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeTextureUniform::PortType VisualShaderNodeTextureUniform::get_input_port_type(int p_port) const {
|
|
return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniform::get_input_port_name(int p_port) const {
|
|
return p_port == 0 ? "uv" : "lod";
|
|
}
|
|
|
|
int VisualShaderNodeTextureUniform::get_output_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeTextureUniform::PortType VisualShaderNodeTextureUniform::get_output_port_type(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return PORT_TYPE_VECTOR;
|
|
case 1:
|
|
return PORT_TYPE_SCALAR;
|
|
case 2:
|
|
return PORT_TYPE_SAMPLER;
|
|
default:
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniform::get_output_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "rgb";
|
|
case 1:
|
|
return "alpha";
|
|
case 2:
|
|
return "sampler2D";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform sampler2D " + get_uniform_name();
|
|
|
|
switch (texture_type) {
|
|
case TYPE_DATA:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black;\n";
|
|
} else {
|
|
code += ";\n";
|
|
}
|
|
break;
|
|
case TYPE_COLOR:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black_albedo;\n";
|
|
} else {
|
|
code += " : hint_albedo;\n";
|
|
}
|
|
break;
|
|
case TYPE_NORMAL_MAP:
|
|
code += " : hint_normal;\n";
|
|
break;
|
|
case TYPE_ANISOTROPY:
|
|
code += " : hint_anisotropy;\n";
|
|
break;
|
|
default:
|
|
code += ";\n";
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
bool VisualShaderNodeTextureUniform::is_code_generated() const {
|
|
return is_output_port_connected(0) || is_output_port_connected(1); // rgb or alpha
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String default_uv;
|
|
if (p_mode != Shader::MODE_PARTICLES && p_mode != Shader::MODE_SKY) {
|
|
default_uv = "UV.xy";
|
|
} else {
|
|
default_uv = "vec2(0.0)";
|
|
}
|
|
|
|
String id = get_uniform_name();
|
|
String code = " {\n";
|
|
if (p_input_vars[0].is_empty()) { // Use UV by default.
|
|
if (p_input_vars[1].is_empty()) {
|
|
code += " vec4 n_tex_read = texture(" + id + ", " + default_uv + ");\n";
|
|
} else {
|
|
code += " vec4 n_tex_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
} else if (p_input_vars[1].is_empty()) {
|
|
//no lod
|
|
code += " vec4 n_tex_read = texture(" + id + ", " + p_input_vars[0] + ".xy);\n";
|
|
} else {
|
|
code += " vec4 n_tex_read = textureLod(" + id + ", " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = n_tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = n_tex_read.a;\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeTextureUniform::set_texture_type(TextureType p_texture_type) {
|
|
ERR_FAIL_INDEX(int(p_texture_type), int(TYPE_MAX));
|
|
if (texture_type == p_texture_type) {
|
|
return;
|
|
}
|
|
texture_type = p_texture_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeTextureUniform::TextureType VisualShaderNodeTextureUniform::get_texture_type() const {
|
|
return texture_type;
|
|
}
|
|
|
|
void VisualShaderNodeTextureUniform::set_color_default(ColorDefault p_color_default) {
|
|
ERR_FAIL_INDEX(int(p_color_default), int(COLOR_DEFAULT_MAX));
|
|
if (color_default == p_color_default) {
|
|
return;
|
|
}
|
|
color_default = p_color_default;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeTextureUniform::ColorDefault VisualShaderNodeTextureUniform::get_color_default() const {
|
|
return color_default;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeTextureUniform::get_editable_properties() const {
|
|
Vector<StringName> props = VisualShaderNodeUniform::get_editable_properties();
|
|
props.push_back("texture_type");
|
|
props.push_back("color_default");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeTextureUniform::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_texture_type", "type"), &VisualShaderNodeTextureUniform::set_texture_type);
|
|
ClassDB::bind_method(D_METHOD("get_texture_type"), &VisualShaderNodeTextureUniform::get_texture_type);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_color_default", "type"), &VisualShaderNodeTextureUniform::set_color_default);
|
|
ClassDB::bind_method(D_METHOD("get_color_default"), &VisualShaderNodeTextureUniform::get_color_default);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_type", PROPERTY_HINT_ENUM, "Data,Color,Normal Map,Anisotropic"), "set_texture_type", "get_texture_type");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "color_default", PROPERTY_HINT_ENUM, "White Default,Black Default"), "set_color_default", "get_color_default");
|
|
|
|
BIND_ENUM_CONSTANT(TYPE_DATA);
|
|
BIND_ENUM_CONSTANT(TYPE_COLOR);
|
|
BIND_ENUM_CONSTANT(TYPE_NORMAL_MAP);
|
|
BIND_ENUM_CONSTANT(TYPE_ANISOTROPY);
|
|
BIND_ENUM_CONSTANT(TYPE_MAX);
|
|
|
|
BIND_ENUM_CONSTANT(COLOR_DEFAULT_WHITE);
|
|
BIND_ENUM_CONSTANT(COLOR_DEFAULT_BLACK);
|
|
BIND_ENUM_CONSTANT(COLOR_DEFAULT_MAX);
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniform::get_input_port_default_hint(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "default";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
bool VisualShaderNodeTextureUniform::is_qualifier_supported(Qualifier p_qual) const {
|
|
switch (p_qual) {
|
|
case Qualifier::QUAL_NONE:
|
|
return true;
|
|
case Qualifier::QUAL_GLOBAL:
|
|
return true;
|
|
case Qualifier::QUAL_INSTANCE:
|
|
return false;
|
|
default:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool VisualShaderNodeTextureUniform::is_convertible_to_constant() const {
|
|
return false; // conversion is not allowed
|
|
}
|
|
|
|
VisualShaderNodeTextureUniform::VisualShaderNodeTextureUniform() {
|
|
simple_decl = false;
|
|
}
|
|
|
|
////////////// Texture Uniform (Triplanar)
|
|
|
|
String VisualShaderNodeTextureUniformTriplanar::get_caption() const {
|
|
return "TextureUniformTriplanar";
|
|
}
|
|
|
|
int VisualShaderNodeTextureUniformTriplanar::get_input_port_count() const {
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeTextureUniform::PortType VisualShaderNodeTextureUniformTriplanar::get_input_port_type(int p_port) const {
|
|
if (p_port == 0 || p_port == 1) {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniformTriplanar::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "weights";
|
|
} else if (p_port == 1) {
|
|
return "pos";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniformTriplanar::generate_global_per_node(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code;
|
|
|
|
code += "// TRIPLANAR FUNCTION GLOBAL CODE\n";
|
|
code += " vec4 triplanar_texture(sampler2D p_sampler, vec3 p_weights, vec3 p_triplanar_pos) {\n";
|
|
code += " vec4 samp = vec4(0.0);\n";
|
|
code += " samp += texture(p_sampler, p_triplanar_pos.xy) * p_weights.z;\n";
|
|
code += " samp += texture(p_sampler, p_triplanar_pos.xz) * p_weights.y;\n";
|
|
code += " samp += texture(p_sampler, p_triplanar_pos.zy * vec2(-1.0, 1.0)) * p_weights.x;\n";
|
|
code += " return samp;\n";
|
|
code += " }\n";
|
|
code += "\n";
|
|
code += " uniform vec3 triplanar_scale = vec3(1.0, 1.0, 1.0);\n";
|
|
code += " uniform vec3 triplanar_offset;\n";
|
|
code += " uniform float triplanar_sharpness = 0.5;\n";
|
|
code += "\n";
|
|
code += " varying vec3 triplanar_power_normal;\n";
|
|
code += " varying vec3 triplanar_pos;\n";
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniformTriplanar::generate_global_per_func(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code;
|
|
|
|
if (p_type == VisualShader::TYPE_VERTEX) {
|
|
code += " // TRIPLANAR FUNCTION VERTEX CODE\n";
|
|
code += " triplanar_power_normal = pow(abs(NORMAL), vec3(triplanar_sharpness));\n";
|
|
code += " triplanar_power_normal /= dot(triplanar_power_normal, vec3(1.0));\n";
|
|
code += " triplanar_pos = VERTEX * triplanar_scale + triplanar_offset;\n";
|
|
code += " triplanar_pos *= vec3(1.0, -1.0, 1.0);\n";
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniformTriplanar::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String id = get_uniform_name();
|
|
String code = " {\n";
|
|
|
|
if (p_input_vars[0].is_empty() && p_input_vars[1].is_empty()) {
|
|
code += " vec4 n_tex_read = triplanar_texture(" + id + ", triplanar_power_normal, triplanar_pos);\n";
|
|
} else if (!p_input_vars[0].is_empty() && p_input_vars[1].is_empty()) {
|
|
code += " vec4 n_tex_read = triplanar_texture(" + id + ", " + p_input_vars[0] + ", triplanar_pos);\n";
|
|
} else if (p_input_vars[0].is_empty() && !p_input_vars[1].is_empty()) {
|
|
code += " vec4 n_tex_read = triplanar_texture(" + id + ", triplanar_power_normal, " + p_input_vars[1] + ");\n";
|
|
} else {
|
|
code += " vec4 n_tex_read = triplanar_texture(" + id + ", " + p_input_vars[0] + ", " + p_input_vars[1] + ");\n";
|
|
}
|
|
|
|
code += " " + p_output_vars[0] + " = n_tex_read.rgb;\n";
|
|
code += " " + p_output_vars[1] + " = n_tex_read.a;\n";
|
|
code += " }\n";
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeTextureUniformTriplanar::get_input_port_default_hint(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "default";
|
|
} else if (p_port == 1) {
|
|
return "default";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
VisualShaderNodeTextureUniformTriplanar::VisualShaderNodeTextureUniformTriplanar() {
|
|
}
|
|
|
|
////////////// Texture2DArray Uniform
|
|
|
|
String VisualShaderNodeTexture2DArrayUniform::get_caption() const {
|
|
return "Texture2DArrayUniform";
|
|
}
|
|
|
|
int VisualShaderNodeTexture2DArrayUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTexture2DArrayUniform::PortType VisualShaderNodeTexture2DArrayUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SAMPLER;
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArrayUniform::get_output_port_name(int p_port) const {
|
|
return "sampler2DArray";
|
|
}
|
|
|
|
int VisualShaderNodeTexture2DArrayUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeTexture2DArrayUniform::PortType VisualShaderNodeTexture2DArrayUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArrayUniform::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArrayUniform::get_input_port_default_hint(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArrayUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform sampler2DArray " + get_uniform_name();
|
|
|
|
switch (texture_type) {
|
|
case TYPE_DATA:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black;\n";
|
|
} else {
|
|
code += ";\n";
|
|
}
|
|
break;
|
|
case TYPE_COLOR:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black_albedo;\n";
|
|
} else {
|
|
code += " : hint_albedo;\n";
|
|
}
|
|
break;
|
|
case TYPE_NORMAL_MAP:
|
|
code += " : hint_normal;\n";
|
|
break;
|
|
case TYPE_ANISOTROPY:
|
|
code += " : hint_anisotropy;\n";
|
|
break;
|
|
default:
|
|
code += ";\n";
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeTexture2DArrayUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return String();
|
|
}
|
|
|
|
VisualShaderNodeTexture2DArrayUniform::VisualShaderNodeTexture2DArrayUniform() {
|
|
}
|
|
|
|
////////////// Texture3D Uniform
|
|
|
|
String VisualShaderNodeTexture3DUniform::get_caption() const {
|
|
return "Texture3DUniform";
|
|
}
|
|
|
|
int VisualShaderNodeTexture3DUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeTexture3DUniform::PortType VisualShaderNodeTexture3DUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SAMPLER;
|
|
}
|
|
|
|
String VisualShaderNodeTexture3DUniform::get_output_port_name(int p_port) const {
|
|
return "sampler3D";
|
|
}
|
|
|
|
int VisualShaderNodeTexture3DUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeTexture3DUniform::PortType VisualShaderNodeTexture3DUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeTexture3DUniform::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeTexture3DUniform::get_input_port_default_hint(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeTexture3DUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform sampler3D " + get_uniform_name();
|
|
|
|
switch (texture_type) {
|
|
case TYPE_DATA:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black;\n";
|
|
} else {
|
|
code += ";\n";
|
|
}
|
|
break;
|
|
case TYPE_COLOR:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black_albedo;\n";
|
|
} else {
|
|
code += " : hint_albedo;\n";
|
|
}
|
|
break;
|
|
case TYPE_NORMAL_MAP:
|
|
code += " : hint_normal;\n";
|
|
break;
|
|
case TYPE_ANISOTROPY:
|
|
code += " : hint_anisotropy;\n";
|
|
break;
|
|
default:
|
|
code += ";\n";
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeTexture3DUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return String();
|
|
}
|
|
|
|
VisualShaderNodeTexture3DUniform::VisualShaderNodeTexture3DUniform() {
|
|
}
|
|
|
|
////////////// Cubemap Uniform
|
|
|
|
String VisualShaderNodeCubemapUniform::get_caption() const {
|
|
return "CubemapUniform";
|
|
}
|
|
|
|
int VisualShaderNodeCubemapUniform::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeCubemapUniform::PortType VisualShaderNodeCubemapUniform::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SAMPLER;
|
|
}
|
|
|
|
String VisualShaderNodeCubemapUniform::get_output_port_name(int p_port) const {
|
|
return "samplerCube";
|
|
}
|
|
|
|
int VisualShaderNodeCubemapUniform::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeCubemapUniform::PortType VisualShaderNodeCubemapUniform::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeCubemapUniform::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeCubemapUniform::get_input_port_default_hint(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeCubemapUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
|
|
String code = _get_qual_str() + "uniform samplerCube " + get_uniform_name();
|
|
|
|
switch (texture_type) {
|
|
case TYPE_DATA:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black;\n";
|
|
} else {
|
|
code += ";\n";
|
|
}
|
|
break;
|
|
case TYPE_COLOR:
|
|
if (color_default == COLOR_DEFAULT_BLACK) {
|
|
code += " : hint_black_albedo;\n";
|
|
} else {
|
|
code += " : hint_albedo;\n";
|
|
}
|
|
break;
|
|
case TYPE_NORMAL_MAP:
|
|
code += " : hint_normal;\n";
|
|
break;
|
|
case TYPE_ANISOTROPY:
|
|
code += " : hint_anisotropy;\n";
|
|
break;
|
|
default:
|
|
code += ";\n";
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
String VisualShaderNodeCubemapUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return String();
|
|
}
|
|
|
|
VisualShaderNodeCubemapUniform::VisualShaderNodeCubemapUniform() {
|
|
}
|
|
|
|
////////////// If
|
|
|
|
String VisualShaderNodeIf::get_caption() const {
|
|
return "If";
|
|
}
|
|
|
|
int VisualShaderNodeIf::get_input_port_count() const {
|
|
return 6;
|
|
}
|
|
|
|
VisualShaderNodeIf::PortType VisualShaderNodeIf::get_input_port_type(int p_port) const {
|
|
if (p_port == 0 || p_port == 1 || p_port == 2) {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeIf::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "a";
|
|
case 1:
|
|
return "b";
|
|
case 2:
|
|
return "tolerance";
|
|
case 3:
|
|
return "a == b";
|
|
case 4:
|
|
return "a > b";
|
|
case 5:
|
|
return "a < b";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeIf::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIf::PortType VisualShaderNodeIf::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
|
|
String VisualShaderNodeIf::get_output_port_name(int p_port) const {
|
|
return "result";
|
|
}
|
|
|
|
String VisualShaderNodeIf::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
code += " if(abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ")\n"; // abs(a - b) < tolerance eg. a == b
|
|
code += " {\n";
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[3] + ";\n";
|
|
code += " }\n";
|
|
code += " else if(" + p_input_vars[0] + " < " + p_input_vars[1] + ")\n"; // a < b
|
|
code += " {\n";
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[5] + ";\n";
|
|
code += " }\n";
|
|
code += " else\n"; // a > b (or a >= b if abs(a - b) < tolerance is false)
|
|
code += " {\n";
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[4] + ";\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
VisualShaderNodeIf::VisualShaderNodeIf() {
|
|
simple_decl = false;
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, CMP_EPSILON);
|
|
set_input_port_default_value(3, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(4, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(5, Vector3(0.0, 0.0, 0.0));
|
|
}
|
|
|
|
////////////// Switch
|
|
|
|
String VisualShaderNodeSwitch::get_caption() const {
|
|
return "Switch";
|
|
}
|
|
|
|
int VisualShaderNodeSwitch::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeSwitch::PortType VisualShaderNodeSwitch::get_input_port_type(int p_port) const {
|
|
if (p_port == 0) {
|
|
return PORT_TYPE_BOOLEAN;
|
|
}
|
|
if (p_port == 1 || p_port == 2) {
|
|
switch (op_type) {
|
|
case OP_TYPE_INT:
|
|
return PORT_TYPE_SCALAR_INT;
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_BOOLEAN:
|
|
return PORT_TYPE_BOOLEAN;
|
|
case OP_TYPE_TRANSFORM:
|
|
return PORT_TYPE_TRANSFORM;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeSwitch::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "value";
|
|
case 1:
|
|
return "true";
|
|
case 2:
|
|
return "false";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeSwitch::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeSwitch::PortType VisualShaderNodeSwitch::get_output_port_type(int p_port) const {
|
|
switch (op_type) {
|
|
case OP_TYPE_INT:
|
|
return PORT_TYPE_SCALAR_INT;
|
|
case OP_TYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case OP_TYPE_BOOLEAN:
|
|
return PORT_TYPE_BOOLEAN;
|
|
case OP_TYPE_TRANSFORM:
|
|
return PORT_TYPE_TRANSFORM;
|
|
default:
|
|
break;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeSwitch::get_output_port_name(int p_port) const {
|
|
return "result";
|
|
}
|
|
|
|
void VisualShaderNodeSwitch::set_op_type(OpType p_op_type) {
|
|
ERR_FAIL_INDEX(int(p_op_type), int(OP_TYPE_MAX));
|
|
if (op_type == p_op_type) {
|
|
return;
|
|
}
|
|
switch (p_op_type) {
|
|
case OP_TYPE_FLOAT:
|
|
set_input_port_default_value(1, 1.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
break;
|
|
case OP_TYPE_INT:
|
|
set_input_port_default_value(1, 1);
|
|
set_input_port_default_value(2, 0);
|
|
break;
|
|
case OP_TYPE_VECTOR:
|
|
set_input_port_default_value(1, Vector3(1.0, 1.0, 1.0));
|
|
set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0));
|
|
break;
|
|
case OP_TYPE_BOOLEAN:
|
|
set_input_port_default_value(1, true);
|
|
set_input_port_default_value(2, false);
|
|
break;
|
|
case OP_TYPE_TRANSFORM:
|
|
set_input_port_default_value(1, Transform3D());
|
|
set_input_port_default_value(2, Transform3D());
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op_type = p_op_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeSwitch::OpType VisualShaderNodeSwitch::get_op_type() const {
|
|
return op_type;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeSwitch::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("op_type");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeSwitch::_bind_methods() { // static
|
|
ClassDB::bind_method(D_METHOD("set_op_type", "type"), &VisualShaderNodeSwitch::set_op_type);
|
|
ClassDB::bind_method(D_METHOD("get_op_type"), &VisualShaderNodeSwitch::get_op_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "op_type", PROPERTY_HINT_ENUM, "Float,Int,Vector,Boolean,Transform"), "set_op_type", "get_op_type");
|
|
|
|
BIND_ENUM_CONSTANT(OP_TYPE_FLOAT);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_INT);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_BOOLEAN);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_TRANSFORM);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_MAX);
|
|
}
|
|
|
|
String VisualShaderNodeSwitch::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
code += " if(" + p_input_vars[0] + ")\n";
|
|
code += " {\n";
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[1] + ";\n";
|
|
code += " }\n";
|
|
code += " else\n";
|
|
code += " {\n";
|
|
code += " " + p_output_vars[0] + " = " + p_input_vars[2] + ";\n";
|
|
code += " }\n";
|
|
return code;
|
|
}
|
|
|
|
VisualShaderNodeSwitch::VisualShaderNodeSwitch() {
|
|
simple_decl = false;
|
|
set_input_port_default_value(0, false);
|
|
set_input_port_default_value(1, 1.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
}
|
|
|
|
////////////// Fresnel
|
|
|
|
String VisualShaderNodeFresnel::get_caption() const {
|
|
return "Fresnel";
|
|
}
|
|
|
|
int VisualShaderNodeFresnel::get_input_port_count() const {
|
|
return 4;
|
|
}
|
|
|
|
VisualShaderNodeFresnel::PortType VisualShaderNodeFresnel::get_input_port_type(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return PORT_TYPE_VECTOR;
|
|
case 1:
|
|
return PORT_TYPE_VECTOR;
|
|
case 2:
|
|
return PORT_TYPE_BOOLEAN;
|
|
case 3:
|
|
return PORT_TYPE_SCALAR;
|
|
default:
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeFresnel::get_input_port_name(int p_port) const {
|
|
switch (p_port) {
|
|
case 0:
|
|
return "normal";
|
|
case 1:
|
|
return "view";
|
|
case 2:
|
|
return "invert";
|
|
case 3:
|
|
return "power";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
int VisualShaderNodeFresnel::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeFresnel::PortType VisualShaderNodeFresnel::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeFresnel::get_output_port_name(int p_port) const {
|
|
return "result";
|
|
}
|
|
|
|
bool VisualShaderNodeFresnel::is_generate_input_var(int p_port) const {
|
|
if (p_port == 2) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
String VisualShaderNodeFresnel::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String normal;
|
|
String view;
|
|
if (p_input_vars[0].is_empty()) {
|
|
normal = "NORMAL";
|
|
} else {
|
|
normal = p_input_vars[0];
|
|
}
|
|
if (p_input_vars[1].is_empty()) {
|
|
view = "VIEW";
|
|
} else {
|
|
view = p_input_vars[1];
|
|
}
|
|
|
|
if (is_input_port_connected(2)) {
|
|
return " " + p_output_vars[0] + " = " + p_input_vars[2] + " ? (pow(clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + ")) : (pow(1.0 - clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + "));\n";
|
|
} else {
|
|
if (get_input_port_default_value(2)) {
|
|
return " " + p_output_vars[0] + " = pow(clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + ");\n";
|
|
} else {
|
|
return " " + p_output_vars[0] + " = pow(1.0 - clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + ");\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeFresnel::get_input_port_default_hint(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "default";
|
|
} else if (p_port == 1) {
|
|
return "default";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
VisualShaderNodeFresnel::VisualShaderNodeFresnel() {
|
|
set_input_port_default_value(2, false);
|
|
set_input_port_default_value(3, 1.0);
|
|
}
|
|
|
|
////////////// Is
|
|
|
|
String VisualShaderNodeIs::get_caption() const {
|
|
return "Is";
|
|
}
|
|
|
|
int VisualShaderNodeIs::get_input_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIs::PortType VisualShaderNodeIs::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeIs::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeIs::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeIs::PortType VisualShaderNodeIs::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_BOOLEAN;
|
|
}
|
|
|
|
String VisualShaderNodeIs::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeIs::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *functions[FUNC_MAX] = {
|
|
"isinf($)",
|
|
"isnan($)"
|
|
};
|
|
|
|
String code;
|
|
code += " " + p_output_vars[0] + " = " + String(functions[func]).replace("$", p_input_vars[0]) + ";\n";
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeIs::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeIs::Function VisualShaderNodeIs::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeIs::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("function");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeIs::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeIs::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeIs::get_function);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Inf,NaN"), "set_function", "get_function");
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_IS_INF);
|
|
BIND_ENUM_CONSTANT(FUNC_IS_NAN);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
}
|
|
|
|
VisualShaderNodeIs::VisualShaderNodeIs() {
|
|
set_input_port_default_value(0, 0.0);
|
|
}
|
|
|
|
////////////// Compare
|
|
|
|
String VisualShaderNodeCompare::get_caption() const {
|
|
return "Compare";
|
|
}
|
|
|
|
int VisualShaderNodeCompare::get_input_port_count() const {
|
|
if (comparison_type == CTYPE_SCALAR && (func == FUNC_EQUAL || func == FUNC_NOT_EQUAL)) {
|
|
return 3;
|
|
}
|
|
return 2;
|
|
}
|
|
|
|
VisualShaderNodeCompare::PortType VisualShaderNodeCompare::get_input_port_type(int p_port) const {
|
|
switch (comparison_type) {
|
|
case CTYPE_SCALAR:
|
|
return PORT_TYPE_SCALAR;
|
|
case CTYPE_SCALAR_INT:
|
|
return PORT_TYPE_SCALAR_INT;
|
|
case CTYPE_VECTOR:
|
|
return PORT_TYPE_VECTOR;
|
|
case CTYPE_BOOLEAN:
|
|
return PORT_TYPE_BOOLEAN;
|
|
case CTYPE_TRANSFORM:
|
|
return PORT_TYPE_TRANSFORM;
|
|
default:
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeCompare::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "a";
|
|
} else if (p_port == 1) {
|
|
return "b";
|
|
} else if (p_port == 2) {
|
|
return "tolerance";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeCompare::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeCompare::PortType VisualShaderNodeCompare::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_BOOLEAN;
|
|
}
|
|
|
|
String VisualShaderNodeCompare::get_output_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "result";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeCompare::get_warning(Shader::Mode p_mode, VisualShader::Type p_type) const {
|
|
if (comparison_type == CTYPE_BOOLEAN || comparison_type == CTYPE_TRANSFORM) {
|
|
if (func > FUNC_NOT_EQUAL) {
|
|
return TTR("Invalid comparison function for that type.");
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeCompare::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
static const char *operators[FUNC_MAX] = {
|
|
"==",
|
|
"!=",
|
|
">",
|
|
">=",
|
|
"<",
|
|
"<=",
|
|
};
|
|
|
|
static const char *functions[FUNC_MAX] = {
|
|
"equal($)",
|
|
"notEqual($)",
|
|
"greaterThan($)",
|
|
"greaterThanEqual($)",
|
|
"lessThan($)",
|
|
"lessThanEqual($)",
|
|
};
|
|
|
|
static const char *conditions[COND_MAX] = {
|
|
"all($)",
|
|
"any($)",
|
|
};
|
|
|
|
String code;
|
|
switch (comparison_type) {
|
|
case CTYPE_SCALAR:
|
|
if (func == FUNC_EQUAL) {
|
|
code += " " + p_output_vars[0] + " = (abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ");";
|
|
} else if (func == FUNC_NOT_EQUAL) {
|
|
code += " " + p_output_vars[0] + " = !(abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ");";
|
|
} else {
|
|
code += " " + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", operators[func]) + ";\n";
|
|
}
|
|
break;
|
|
|
|
case CTYPE_SCALAR_INT:
|
|
code += " " + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", operators[func]) + ";\n";
|
|
break;
|
|
|
|
case CTYPE_VECTOR:
|
|
code += " {\n";
|
|
code += " bvec3 _bv = " + String(functions[func]).replace("$", p_input_vars[0] + ", " + p_input_vars[1]) + ";\n";
|
|
code += " " + p_output_vars[0] + " = " + String(conditions[condition]).replace("$", "_bv") + ";\n";
|
|
code += " }\n";
|
|
break;
|
|
|
|
case CTYPE_BOOLEAN:
|
|
if (func > FUNC_NOT_EQUAL) {
|
|
return " " + p_output_vars[0] + " = false;\n";
|
|
}
|
|
code += " " + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", operators[func]) + ";\n";
|
|
break;
|
|
|
|
case CTYPE_TRANSFORM:
|
|
if (func > FUNC_NOT_EQUAL) {
|
|
return " " + p_output_vars[0] + " = false;\n";
|
|
}
|
|
code += " " + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", operators[func]) + ";\n";
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return code;
|
|
}
|
|
|
|
void VisualShaderNodeCompare::set_comparison_type(ComparisonType p_comparison_type) {
|
|
ERR_FAIL_INDEX(int(p_comparison_type), int(CTYPE_MAX));
|
|
if (comparison_type == p_comparison_type) {
|
|
return;
|
|
}
|
|
switch (p_comparison_type) {
|
|
case CTYPE_SCALAR:
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
simple_decl = true;
|
|
break;
|
|
case CTYPE_SCALAR_INT:
|
|
set_input_port_default_value(0, 0);
|
|
set_input_port_default_value(1, 0);
|
|
simple_decl = true;
|
|
break;
|
|
case CTYPE_VECTOR:
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
simple_decl = false;
|
|
break;
|
|
case CTYPE_BOOLEAN:
|
|
set_input_port_default_value(0, false);
|
|
set_input_port_default_value(1, false);
|
|
simple_decl = true;
|
|
break;
|
|
case CTYPE_TRANSFORM:
|
|
set_input_port_default_value(0, Transform3D());
|
|
set_input_port_default_value(1, Transform3D());
|
|
simple_decl = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
comparison_type = p_comparison_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeCompare::ComparisonType VisualShaderNodeCompare::get_comparison_type() const {
|
|
return comparison_type;
|
|
}
|
|
|
|
void VisualShaderNodeCompare::set_function(Function p_func) {
|
|
ERR_FAIL_INDEX(int(p_func), int(FUNC_MAX));
|
|
if (func == p_func) {
|
|
return;
|
|
}
|
|
func = p_func;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeCompare::Function VisualShaderNodeCompare::get_function() const {
|
|
return func;
|
|
}
|
|
|
|
void VisualShaderNodeCompare::set_condition(Condition p_condition) {
|
|
ERR_FAIL_INDEX(int(p_condition), int(COND_MAX));
|
|
if (condition == p_condition) {
|
|
return;
|
|
}
|
|
condition = p_condition;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeCompare::Condition VisualShaderNodeCompare::get_condition() const {
|
|
return condition;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeCompare::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("type");
|
|
props.push_back("function");
|
|
if (comparison_type == CTYPE_VECTOR) {
|
|
props.push_back("condition");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeCompare::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_comparison_type", "type"), &VisualShaderNodeCompare::set_comparison_type);
|
|
ClassDB::bind_method(D_METHOD("get_comparison_type"), &VisualShaderNodeCompare::get_comparison_type);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeCompare::set_function);
|
|
ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeCompare::get_function);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_condition", "condition"), &VisualShaderNodeCompare::set_condition);
|
|
ClassDB::bind_method(D_METHOD("get_condition"), &VisualShaderNodeCompare::get_condition);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, "Float,Int,Vector,Boolean,Transform"), "set_comparison_type", "get_comparison_type");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "a == b,a != b,a > b,a >= b,a < b,a <= b"), "set_function", "get_function");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "condition", PROPERTY_HINT_ENUM, "All,Any"), "set_condition", "get_condition");
|
|
|
|
BIND_ENUM_CONSTANT(CTYPE_SCALAR);
|
|
BIND_ENUM_CONSTANT(CTYPE_SCALAR_INT);
|
|
BIND_ENUM_CONSTANT(CTYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(CTYPE_BOOLEAN);
|
|
BIND_ENUM_CONSTANT(CTYPE_TRANSFORM);
|
|
BIND_ENUM_CONSTANT(CTYPE_MAX);
|
|
|
|
BIND_ENUM_CONSTANT(FUNC_EQUAL);
|
|
BIND_ENUM_CONSTANT(FUNC_NOT_EQUAL);
|
|
BIND_ENUM_CONSTANT(FUNC_GREATER_THAN);
|
|
BIND_ENUM_CONSTANT(FUNC_GREATER_THAN_EQUAL);
|
|
BIND_ENUM_CONSTANT(FUNC_LESS_THAN);
|
|
BIND_ENUM_CONSTANT(FUNC_LESS_THAN_EQUAL);
|
|
BIND_ENUM_CONSTANT(FUNC_MAX);
|
|
|
|
BIND_ENUM_CONSTANT(COND_ALL);
|
|
BIND_ENUM_CONSTANT(COND_ANY);
|
|
BIND_ENUM_CONSTANT(COND_MAX);
|
|
}
|
|
|
|
VisualShaderNodeCompare::VisualShaderNodeCompare() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, CMP_EPSILON);
|
|
}
|
|
|
|
////////////// Fma
|
|
|
|
String VisualShaderNodeMultiplyAdd::get_caption() const {
|
|
return "MultiplyAdd";
|
|
}
|
|
|
|
int VisualShaderNodeMultiplyAdd::get_input_port_count() const {
|
|
return 3;
|
|
}
|
|
|
|
VisualShaderNodeMultiplyAdd::PortType VisualShaderNodeMultiplyAdd::get_input_port_type(int p_port) const {
|
|
if (op_type == OP_TYPE_VECTOR) {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeMultiplyAdd::get_input_port_name(int p_port) const {
|
|
if (p_port == 0) {
|
|
return "a";
|
|
} else if (p_port == 1) {
|
|
return "b(*)";
|
|
} else if (p_port == 2) {
|
|
return "c(+)";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeMultiplyAdd::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeMultiplyAdd::PortType VisualShaderNodeMultiplyAdd::get_output_port_type(int p_port) const {
|
|
if (op_type == OP_TYPE_SCALAR) {
|
|
return PORT_TYPE_SCALAR;
|
|
} else {
|
|
return PORT_TYPE_VECTOR;
|
|
}
|
|
}
|
|
|
|
String VisualShaderNodeMultiplyAdd::get_output_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
String VisualShaderNodeMultiplyAdd::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
return " " + p_output_vars[0] + " = fma(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
|
|
}
|
|
|
|
void VisualShaderNodeMultiplyAdd::set_op_type(OpType p_op_type) {
|
|
ERR_FAIL_INDEX((int)p_op_type, int(OP_TYPE_MAX));
|
|
if (op_type == p_op_type) {
|
|
return;
|
|
}
|
|
switch (p_op_type) {
|
|
case OP_TYPE_SCALAR:
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
break;
|
|
case OP_TYPE_VECTOR:
|
|
set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
|
|
set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
op_type = p_op_type;
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeMultiplyAdd::OpType VisualShaderNodeMultiplyAdd::get_op_type() const {
|
|
return op_type;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeMultiplyAdd::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("op_type");
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeMultiplyAdd::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_op_type", "type"), &VisualShaderNodeMultiplyAdd::set_op_type);
|
|
ClassDB::bind_method(D_METHOD("get_op_type"), &VisualShaderNodeMultiplyAdd::get_op_type);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "op_type", PROPERTY_HINT_ENUM, "Scalar,Vector"), "set_op_type", "get_op_type");
|
|
|
|
BIND_ENUM_CONSTANT(OP_TYPE_SCALAR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_VECTOR);
|
|
BIND_ENUM_CONSTANT(OP_TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeMultiplyAdd::VisualShaderNodeMultiplyAdd() {
|
|
set_input_port_default_value(0, 0.0);
|
|
set_input_port_default_value(1, 0.0);
|
|
set_input_port_default_value(2, 0.0);
|
|
}
|
|
|
|
////////////// Billboard
|
|
|
|
String VisualShaderNodeBillboard::get_caption() const {
|
|
return "GetBillboardMatrix";
|
|
}
|
|
|
|
int VisualShaderNodeBillboard::get_input_port_count() const {
|
|
return 0;
|
|
}
|
|
|
|
VisualShaderNodeBillboard::PortType VisualShaderNodeBillboard::get_input_port_type(int p_port) const {
|
|
return PORT_TYPE_SCALAR;
|
|
}
|
|
|
|
String VisualShaderNodeBillboard::get_input_port_name(int p_port) const {
|
|
return "";
|
|
}
|
|
|
|
int VisualShaderNodeBillboard::get_output_port_count() const {
|
|
return 1;
|
|
}
|
|
|
|
VisualShaderNodeBillboard::PortType VisualShaderNodeBillboard::get_output_port_type(int p_port) const {
|
|
return PORT_TYPE_TRANSFORM;
|
|
}
|
|
|
|
String VisualShaderNodeBillboard::get_output_port_name(int p_port) const {
|
|
return "model_view_matrix";
|
|
}
|
|
|
|
String VisualShaderNodeBillboard::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
|
|
String code;
|
|
|
|
switch (billboard_type) {
|
|
case BILLBOARD_TYPE_ENABLED:
|
|
code += " {\n";
|
|
code += " mat4 __mvm = INV_CAMERA_MATRIX * mat4(CAMERA_MATRIX[0], CAMERA_MATRIX[1], CAMERA_MATRIX[2], WORLD_MATRIX[3]);\n";
|
|
if (keep_scale) {
|
|
code += " __mvm = __mvm * mat4(vec4(length(WORLD_MATRIX[0].xyz), 0.0, 0.0, 0.0), vec4(0.0, length(WORLD_MATRIX[1].xyz), 0.0, 0.0), vec4(0.0, 0.0, length(WORLD_MATRIX[2].xyz), 0.0), vec4(0.0, 0.0, 0.0, 1.0));\n";
|
|
}
|
|
code += " " + p_output_vars[0] + " = __mvm;\n";
|
|
code += " }\n";
|
|
break;
|
|
case BILLBOARD_TYPE_FIXED_Y:
|
|
code += " {\n";
|
|
code += " mat4 __mvm = INV_CAMERA_MATRIX * mat4(CAMERA_MATRIX[0], WORLD_MATRIX[1], vec4(normalize(cross(CAMERA_MATRIX[0].xyz, WORLD_MATRIX[1].xyz)), 0.0), WORLD_MATRIX[3]);\n";
|
|
if (keep_scale) {
|
|
code += " __mvm = __mvm * mat4(vec4(length(WORLD_MATRIX[0].xyz), 0.0, 0.0, 0.0), vec4(0.0, 1.0, 0.0, 0.0), vec4(0.0, 0.0, length(WORLD_MATRIX[2].xyz), 0.0), vec4(0.0, 0.0, 0.0, 1.0));\n";
|
|
} else {
|
|
code += " __mvm = __mvm * mat4(vec4(1.0, 0.0, 0.0, 0.0), vec4(0.0, 1.0 / length(WORLD_MATRIX[1].xyz), 0.0, 0.0), vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0));\n";
|
|
}
|
|
code += " " + p_output_vars[0] + " = __mvm;\n";
|
|
code += " }\n";
|
|
break;
|
|
case BILLBOARD_TYPE_PARTICLES:
|
|
code += " {\n";
|
|
code += " mat4 __wm = mat4(normalize(CAMERA_MATRIX[0]) * length(WORLD_MATRIX[0]), normalize(CAMERA_MATRIX[1]) * length(WORLD_MATRIX[0]), normalize(CAMERA_MATRIX[2]) * length(WORLD_MATRIX[2]), WORLD_MATRIX[3]);\n";
|
|
code += " __wm = __wm * mat4(vec4(cos(INSTANCE_CUSTOM.x), -sin(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(sin(INSTANCE_CUSTOM.x), cos(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0));\n";
|
|
code += " " + p_output_vars[0] + " = INV_CAMERA_MATRIX * __wm;\n";
|
|
code += " }\n";
|
|
break;
|
|
default:
|
|
code += " " + p_output_vars[0] + " = mat4(1.0);\n";
|
|
break;
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
bool VisualShaderNodeBillboard::is_show_prop_names() const {
|
|
return true;
|
|
}
|
|
|
|
void VisualShaderNodeBillboard::set_billboard_type(BillboardType p_billboard_type) {
|
|
ERR_FAIL_INDEX(int(p_billboard_type), int(BILLBOARD_TYPE_MAX));
|
|
if (billboard_type == p_billboard_type) {
|
|
return;
|
|
}
|
|
billboard_type = p_billboard_type;
|
|
simple_decl = bool(billboard_type == BILLBOARD_TYPE_DISABLED);
|
|
set_disabled(simple_decl);
|
|
emit_changed();
|
|
}
|
|
|
|
VisualShaderNodeBillboard::BillboardType VisualShaderNodeBillboard::get_billboard_type() const {
|
|
return billboard_type;
|
|
}
|
|
|
|
void VisualShaderNodeBillboard::set_keep_scale_enabled(bool p_enabled) {
|
|
keep_scale = p_enabled;
|
|
emit_changed();
|
|
}
|
|
|
|
bool VisualShaderNodeBillboard::is_keep_scale_enabled() const {
|
|
return keep_scale;
|
|
}
|
|
|
|
Vector<StringName> VisualShaderNodeBillboard::get_editable_properties() const {
|
|
Vector<StringName> props;
|
|
props.push_back("billboard_type");
|
|
if (billboard_type == BILLBOARD_TYPE_ENABLED || billboard_type == BILLBOARD_TYPE_FIXED_Y) {
|
|
props.push_back("keep_scale");
|
|
}
|
|
return props;
|
|
}
|
|
|
|
void VisualShaderNodeBillboard::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_billboard_type", "billboard_type"), &VisualShaderNodeBillboard::set_billboard_type);
|
|
ClassDB::bind_method(D_METHOD("get_billboard_type"), &VisualShaderNodeBillboard::get_billboard_type);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_keep_scale_enabled", "enabled"), &VisualShaderNodeBillboard::set_keep_scale_enabled);
|
|
ClassDB::bind_method(D_METHOD("is_keep_scale_enabled"), &VisualShaderNodeBillboard::is_keep_scale_enabled);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "billboard_type", PROPERTY_HINT_ENUM, "Disabled,Enabled,Y-Billboard,Particles"), "set_billboard_type", "get_billboard_type");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "keep_scale"), "set_keep_scale_enabled", "is_keep_scale_enabled");
|
|
|
|
BIND_ENUM_CONSTANT(BILLBOARD_TYPE_DISABLED);
|
|
BIND_ENUM_CONSTANT(BILLBOARD_TYPE_ENABLED);
|
|
BIND_ENUM_CONSTANT(BILLBOARD_TYPE_FIXED_Y);
|
|
BIND_ENUM_CONSTANT(BILLBOARD_TYPE_PARTICLES);
|
|
BIND_ENUM_CONSTANT(BILLBOARD_TYPE_MAX);
|
|
}
|
|
|
|
VisualShaderNodeBillboard::VisualShaderNodeBillboard() {
|
|
simple_decl = false;
|
|
}
|