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Merge pull request #42539 from Chaosus/vs_fix_compute_textures 

Fix default parameter in Texture visual shader nodes for sky/particles modes
This commit is contained in:
Rémi Verschelde 2020-10-03 21:52:09 +02:00 committed by GitHub
parent ce51efc293 e3006d4064
commit 70eb7fb226
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 50 additions and 22 deletions
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72
scene/resources/visual_shader_nodes.cpp
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@ -452,7 +452,7 @@ String VisualShaderNodeTexture::get_output_port_name(int p_port) const {
String VisualShaderNodeTexture::get_input_port_default_hint(int p_port) const {
if (p_port == 0) {
return "UV.xy";
return "default";
}
return "";
}
@ -491,15 +491,22 @@ String VisualShaderNodeTexture::generate_global(Shader::Mode p_mode, VisualShade
}
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] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\tvec4 " + id + "_read = texture(" + id + ", UV.xy);\n";
code += "\tvec4 " + id + "_read = texture(" + id + ", " + default_uv + ");\n";
} else {
code += "\tvec4 " + id + "_read = textureLod(" + id + ", UV.xy, " + p_input_vars[1] + ");\n";
code += "\tvec4 " + id + "_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
@ -525,9 +532,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 " + id + "_tex_read = texture(" + id + ", UV.xy);\n";
code += "\t\tvec4 " + id + "_tex_read = texture(" + id + ", " + default_uv + ");\n";
} else {
code += "\t\tvec4 " + id + "_tex_read = textureLod(" + id + ", UV.xy, " + p_input_vars[1] + ");\n";
code += "\t\tvec4 " + id + "_tex_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
@ -549,9 +556,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (p_input_vars[0] == String() || p_for_preview) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 _tex_read = textureLod(SCREEN_TEXTURE, UV.xy, 0.0 );\n";
code += "\t\tvec4 _tex_read = textureLod(SCREEN_TEXTURE, " + default_uv + ", 0.0 );\n";
} else {
code += "\t\tvec4 _tex_read = textureLod(SCREEN_TEXTURE, UV.xy, " + p_input_vars[1] + ");\n";
code += "\t\tvec4 _tex_read = textureLod(SCREEN_TEXTURE, " + default_uv + ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
@ -572,9 +579,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 _tex_read = texture(TEXTURE , UV.xy);\n";
code += "\t\tvec4 _tex_read = texture(TEXTURE, " + default_uv + ");\n";
} else {
code += "\t\tvec4 _tex_read = textureLod(TEXTURE, UV.xy, " + p_input_vars[1] + ");\n";
code += "\t\tvec4 _tex_read = textureLod(TEXTURE, " + default_uv + ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
@ -595,9 +602,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 _tex_read = texture(NORMAL_TEXTURE, UV.xy);\n";
code += "\t\tvec4 _tex_read = texture(NORMAL_TEXTURE, " + default_uv + ");\n";
} else {
code += "\t\tvec4 _tex_read = textureLod(NORMAL_TEXTURE, UV.xy, " + p_input_vars[1] + ");\n";
code += "\t\tvec4 _tex_read = textureLod(NORMAL_TEXTURE, " + default_uv + ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
@ -628,9 +635,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tfloat _depth = texture(DEPTH_TEXTURE, UV.xy).r;\n";
code += "\t\tfloat _depth = texture(DEPTH_TEXTURE, " + default_uv + ").r;\n";
} else {
code += "\t\tfloat _depth = textureLod(DEPTH_TEXTURE, UV.xy, " + p_input_vars[1] + ").r;\n";
code += "\t\tfloat _depth = textureLod(DEPTH_TEXTURE, " + default_uv + ", " + p_input_vars[1] + ").r;\n";
}
} else if (p_input_vars[1] == String()) {
@ -819,12 +826,19 @@ String VisualShaderNodeSample3D::get_output_port_name(int p_port) const {
String VisualShaderNodeSample3D::get_input_port_default_hint(int p_port) const {
if (p_port == 0) {
return "vec3(UV.xy, 0.0)";
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;
@ -837,9 +851,9 @@ String VisualShaderNodeSample3D::generate_code(Shader::Mode p_mode, VisualShader
if (id != String()) {
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 " + id + "_tex_read = texture(" + id + ", vec3(UV.xy, 0.0));\n";
code += "\t\tvec4 " + id + "_tex_read = texture(" + id + ", " + default_uv + ");\n";
} else {
code += "\t\tvec4 " + id + "_tex_read = textureLod(" + id + ", vec3(UV.xy, 0.0), " + p_input_vars[1] + ");\n";
code += "\t\tvec4 " + id + "_tex_read = textureLod(" + id + ", " + default_uv = ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
//no lod
@ -1085,6 +1099,13 @@ String VisualShaderNodeCubemap::generate_global(Shader::Mode p_mode, VisualShade
}
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) {
@ -1108,9 +1129,9 @@ String VisualShaderNodeCubemap::generate_code(Shader::Mode p_mode, VisualShader:
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 " + id + "_read = texture(" + id + " , vec3(UV, 0.0));\n";
code += "\t\tvec4 " + id + "_read = texture(" + id + ", " + default_uv + ");\n";
} else {
code += "\t\tvec4 " + id + "_read = textureLod(" + id + " , vec3(UV, 0.0)" + " , " + p_input_vars[1] + " );\n";
code += "\t\tvec4 " + id + "_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + " );\n";
}
} else if (p_input_vars[1] == String()) {
@ -1128,7 +1149,7 @@ String VisualShaderNodeCubemap::generate_code(Shader::Mode p_mode, VisualShader:
String VisualShaderNodeCubemap::get_input_port_default_hint(int p_port) const {
if (p_port == 0) {
return "vec3(UV, 0.0)";
return "default";
}
return "";
}
@ -4246,13 +4267,20 @@ bool VisualShaderNodeTextureUniform::is_code_generated() const {
}
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 = "\t{\n";
if (p_input_vars[0] == String()) { // Use UV by default.
if (p_input_vars[1] == String()) {
code += "\t\tvec4 n_tex_read = texture(" + id + ", UV.xy);\n";
code += "\t\tvec4 n_tex_read = texture(" + id + ", " + default_uv + ");\n";
} else {
code += "\t\tvec4 n_tex_read = textureLod(" + id + ", UV.xy, " + p_input_vars[1] + ");\n";
code += "\t\tvec4 n_tex_read = textureLod(" + id + ", " + default_uv + ", " + p_input_vars[1] + ");\n";
}
} else if (p_input_vars[1] == String()) {
//no lod
@ -4313,7 +4341,7 @@ void VisualShaderNodeTextureUniform::_bind_methods() {
String VisualShaderNodeTextureUniform::get_input_port_default_hint(int p_port) const {
if (p_port == 0) {
return "UV.xy";
return "default";
}
return "";
}