mirror of
https://github.com/godotengine/godot
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63 lines
3.4 KiB
XML
63 lines
3.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="VisualShaderNodeTexture" inherits="VisualShaderNode" version="4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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Performs a 2D texture lookup within the visual shader graph.
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</brief_description>
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<description>
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Performs a lookup operation on the provided texture, with support for multiple texture sources to choose from.
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</description>
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<tutorials>
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</tutorials>
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<members>
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<member name="source" type="int" setter="set_source" getter="get_source" enum="VisualShaderNodeTexture.Source" default="0">
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Determines the source for the lookup. See [enum Source] for options.
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</member>
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<member name="texture" type="Texture2D" setter="set_texture" getter="get_texture">
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The source texture, if needed for the selected [member source].
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</member>
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<member name="texture_type" type="int" setter="set_texture_type" getter="get_texture_type" enum="VisualShaderNodeTexture.TextureType" default="0">
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Specifies the type of the texture if [member source] is set to [constant SOURCE_TEXTURE]. See [enum TextureType] for options.
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</member>
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</members>
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<constants>
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<constant name="SOURCE_TEXTURE" value="0" enum="Source">
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Use the texture given as an argument for this function.
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</constant>
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<constant name="SOURCE_SCREEN" value="1" enum="Source">
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Use the current viewport's texture as the source.
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</constant>
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<constant name="SOURCE_2D_TEXTURE" value="2" enum="Source">
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Use the texture from this shader's texture built-in (e.g. a texture of a [Sprite2D]).
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</constant>
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<constant name="SOURCE_2D_NORMAL" value="3" enum="Source">
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Use the texture from this shader's normal map built-in.
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</constant>
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<constant name="SOURCE_DEPTH" value="4" enum="Source">
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Use the depth texture captured during the depth prepass. Only available when the depth prepass is used (i.e. in spatial shaders and in the forward_plus or gl_compatibility renderers).
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</constant>
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<constant name="SOURCE_PORT" value="5" enum="Source">
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Use the texture provided in the input port for this function.
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</constant>
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<constant name="SOURCE_3D_NORMAL" value="6" enum="Source">
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Use the normal buffer captured during the depth prepass. Only available when the normal-roughness buffer is available (i.e. in spatial shaders and in the forward_plus renderer).
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</constant>
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<constant name="SOURCE_ROUGHNESS" value="7" enum="Source">
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Use the roughness buffer captured during the depth prepass. Only available when the normal-roughness buffer is available (i.e. in spatial shaders and in the forward_plus renderer).
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</constant>
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<constant name="SOURCE_MAX" value="8" enum="Source">
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Represents the size of the [enum Source] enum.
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</constant>
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<constant name="TYPE_DATA" value="0" enum="TextureType">
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No hints are added to the uniform declaration.
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</constant>
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<constant name="TYPE_COLOR" value="1" enum="TextureType">
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Adds [code]hint_albedo[/code] as hint to the uniform declaration for proper sRGB to linear conversion.
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</constant>
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<constant name="TYPE_NORMAL_MAP" value="2" enum="TextureType">
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Adds [code]hint_normal[/code] as hint to the uniform declaration, which internally converts the texture for proper usage as normal map.
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</constant>
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<constant name="TYPE_MAX" value="3" enum="TextureType">
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Represents the size of the [enum TextureType] enum.
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</constant>
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</constants>
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</class>
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