227 lines
8.4 KiB
XML
227 lines
8.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="VisualShader" inherits="Shader" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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A custom shader program with a visual editor.
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</brief_description>
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<description>
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This class allows you to define a custom shader program that can be used for various materials to render objects.
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The visual shader editor creates the shader.
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="add_node">
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<return type="void" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="node" type="VisualShaderNode" />
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<param index="2" name="position" type="Vector2" />
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<param index="3" name="id" type="int" />
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<description>
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Adds the specified [param node] to the shader.
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</description>
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</method>
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<method name="add_varying">
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<return type="void" />
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<param index="0" name="name" type="String" />
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<param index="1" name="mode" type="int" enum="VisualShader.VaryingMode" />
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<param index="2" name="type" type="int" enum="VisualShader.VaryingType" />
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<description>
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</description>
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</method>
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<method name="can_connect_nodes" qualifiers="const">
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<return type="bool" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="from_node" type="int" />
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<param index="2" name="from_port" type="int" />
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<param index="3" name="to_node" type="int" />
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<param index="4" name="to_port" type="int" />
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<description>
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Returns [code]true[/code] if the specified nodes and ports can be connected together.
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</description>
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</method>
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<method name="connect_nodes">
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<return type="int" enum="Error" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="from_node" type="int" />
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<param index="2" name="from_port" type="int" />
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<param index="3" name="to_node" type="int" />
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<param index="4" name="to_port" type="int" />
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<description>
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Connects the specified nodes and ports.
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</description>
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</method>
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<method name="connect_nodes_forced">
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<return type="void" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="from_node" type="int" />
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<param index="2" name="from_port" type="int" />
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<param index="3" name="to_node" type="int" />
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<param index="4" name="to_port" type="int" />
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<description>
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Connects the specified nodes and ports, even if they can't be connected. Such connection is invalid and will not function properly.
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</description>
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</method>
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<method name="disconnect_nodes">
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<return type="void" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="from_node" type="int" />
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<param index="2" name="from_port" type="int" />
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<param index="3" name="to_node" type="int" />
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<param index="4" name="to_port" type="int" />
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<description>
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Connects the specified nodes and ports.
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</description>
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</method>
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<method name="get_node" qualifiers="const">
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<return type="VisualShaderNode" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="id" type="int" />
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<description>
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Returns the shader node instance with specified [param type] and [param id].
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</description>
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</method>
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<method name="get_node_connections" qualifiers="const">
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<return type="Array" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<description>
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Returns the list of connected nodes with the specified type.
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</description>
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</method>
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<method name="get_node_list" qualifiers="const">
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<return type="PackedInt32Array" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<description>
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Returns the list of all nodes in the shader with the specified type.
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</description>
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</method>
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<method name="get_node_position" qualifiers="const">
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<return type="Vector2" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="id" type="int" />
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<description>
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Returns the position of the specified node within the shader graph.
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</description>
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</method>
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<method name="get_valid_node_id" qualifiers="const">
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<return type="int" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<description>
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</description>
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</method>
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<method name="has_varying" qualifiers="const">
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<return type="bool" />
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<param index="0" name="name" type="String" />
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<description>
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</description>
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</method>
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<method name="is_node_connection" qualifiers="const">
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<return type="bool" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="from_node" type="int" />
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<param index="2" name="from_port" type="int" />
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<param index="3" name="to_node" type="int" />
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<param index="4" name="to_port" type="int" />
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<description>
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Returns [code]true[/code] if the specified node and port connection exist.
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</description>
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</method>
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<method name="remove_node">
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<return type="void" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="id" type="int" />
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<description>
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Removes the specified node from the shader.
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</description>
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</method>
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<method name="remove_varying">
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<return type="void" />
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<param index="0" name="name" type="String" />
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<description>
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</description>
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</method>
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<method name="replace_node">
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<return type="void" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="id" type="int" />
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<param index="2" name="new_class" type="StringName" />
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<description>
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Replaces the specified node with a node of new class type.
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</description>
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</method>
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<method name="set_mode">
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<return type="void" />
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<param index="0" name="mode" type="int" enum="Shader.Mode" />
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<description>
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Sets the mode of this shader.
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</description>
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</method>
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<method name="set_node_position">
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<return type="void" />
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<param index="0" name="type" type="int" enum="VisualShader.Type" />
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<param index="1" name="id" type="int" />
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<param index="2" name="position" type="Vector2" />
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<description>
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Sets the position of the specified node.
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</description>
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</method>
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</methods>
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<members>
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<member name="graph_offset" type="Vector2" setter="set_graph_offset" getter="get_graph_offset" default="Vector2(0, 0)">
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The offset vector of the whole graph.
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</member>
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</members>
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<constants>
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<constant name="TYPE_VERTEX" value="0" enum="Type">
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A vertex shader, operating on vertices.
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</constant>
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<constant name="TYPE_FRAGMENT" value="1" enum="Type">
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A fragment shader, operating on fragments (pixels).
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</constant>
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<constant name="TYPE_LIGHT" value="2" enum="Type">
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A shader for light calculations.
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</constant>
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<constant name="TYPE_START" value="3" enum="Type">
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</constant>
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<constant name="TYPE_PROCESS" value="4" enum="Type">
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</constant>
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<constant name="TYPE_COLLIDE" value="5" enum="Type">
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</constant>
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<constant name="TYPE_START_CUSTOM" value="6" enum="Type">
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</constant>
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<constant name="TYPE_PROCESS_CUSTOM" value="7" enum="Type">
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</constant>
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<constant name="TYPE_SKY" value="8" enum="Type">
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</constant>
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<constant name="TYPE_FOG" value="9" enum="Type">
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A compute shader that runs for each froxel of the volumetric fog map.
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</constant>
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<constant name="TYPE_MAX" value="10" enum="Type">
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Represents the size of the [enum Type] enum.
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</constant>
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<constant name="VARYING_MODE_VERTEX_TO_FRAG_LIGHT" value="0" enum="VaryingMode">
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</constant>
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<constant name="VARYING_MODE_FRAG_TO_LIGHT" value="1" enum="VaryingMode">
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</constant>
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<constant name="VARYING_MODE_MAX" value="2" enum="VaryingMode">
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</constant>
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<constant name="VARYING_TYPE_FLOAT" value="0" enum="VaryingType">
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</constant>
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<constant name="VARYING_TYPE_VECTOR_2D" value="1" enum="VaryingType">
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</constant>
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<constant name="VARYING_TYPE_VECTOR_3D" value="2" enum="VaryingType">
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</constant>
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<constant name="VARYING_TYPE_VECTOR_4D" value="3" enum="VaryingType">
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</constant>
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<constant name="VARYING_TYPE_COLOR" value="4" enum="VaryingType">
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</constant>
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<constant name="VARYING_TYPE_TRANSFORM" value="5" enum="VaryingType">
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</constant>
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<constant name="VARYING_TYPE_MAX" value="6" enum="VaryingType">
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</constant>
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<constant name="NODE_ID_INVALID" value="-1">
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</constant>
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<constant name="NODE_ID_OUTPUT" value="0">
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</constant>
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</constants>
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</class>
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