65 lines
2.8 KiB
XML
65 lines
2.8 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="Shader" inherits="Resource" version="4.0">
|
|
<brief_description>
|
|
A custom shader program.
|
|
</brief_description>
|
|
<description>
|
|
This class allows you to define a custom shader program that can be used by a [ShaderMaterial]. Shaders allow you to write your own custom behavior for rendering objects or updating particle information. For a detailed explanation and usage, please see the tutorials linked below.
|
|
</description>
|
|
<tutorials>
|
|
<link title="Shaders documentation index">https://docs.godotengine.org/en/latest/tutorials/shaders/index.html</link>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="get_default_texture_param" qualifiers="const">
|
|
<return type="Texture2D" />
|
|
<argument index="0" name="param" type="StringName" />
|
|
<description>
|
|
Returns the texture that is set as default for the specified parameter.
|
|
[b]Note:[/b] [code]param[/code] must match the name of the uniform in the code exactly.
|
|
</description>
|
|
</method>
|
|
<method name="get_mode" qualifiers="const">
|
|
<return type="int" enum="Shader.Mode" />
|
|
<description>
|
|
Returns the shader mode for the shader, either [constant MODE_CANVAS_ITEM], [constant MODE_SPATIAL] or [constant MODE_PARTICLES].
|
|
</description>
|
|
</method>
|
|
<method name="has_param" qualifiers="const">
|
|
<return type="bool" />
|
|
<argument index="0" name="name" type="StringName" />
|
|
<description>
|
|
Returns [code]true[/code] if the shader has this param defined as a uniform in its code.
|
|
[b]Note:[/b] [code]param[/code] must match the name of the uniform in the code exactly.
|
|
</description>
|
|
</method>
|
|
<method name="set_default_texture_param">
|
|
<return type="void" />
|
|
<argument index="0" name="param" type="StringName" />
|
|
<argument index="1" name="texture" type="Texture2D" />
|
|
<description>
|
|
Sets the default texture to be used with a texture uniform. The default is used if a texture is not set in the [ShaderMaterial].
|
|
[b]Note:[/b] [code]param[/code] must match the name of the uniform in the code exactly.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<members>
|
|
<member name="code" type="String" setter="set_code" getter="get_code" default="""">
|
|
Returns the shader's code as the user has written it, not the full generated code used internally.
|
|
</member>
|
|
</members>
|
|
<constants>
|
|
<constant name="MODE_SPATIAL" value="0" enum="Mode">
|
|
Mode used to draw all 3D objects.
|
|
</constant>
|
|
<constant name="MODE_CANVAS_ITEM" value="1" enum="Mode">
|
|
Mode used to draw all 2D objects.
|
|
</constant>
|
|
<constant name="MODE_PARTICLES" value="2" enum="Mode">
|
|
Mode used to calculate particle information on a per-particle basis. Not used for drawing.
|
|
</constant>
|
|
<constant name="MODE_SKY" value="3" enum="Mode">
|
|
Mode used for drawing skies. Only works with shaders attached to [Sky] objects.
|
|
</constant>
|
|
</constants>
|
|
</class>
|