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Documentation for Parallax mapping node added
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README.md
17
README.md
@ -307,6 +307,23 @@ This node can be used to create a texture animation functionality, commonly used
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|end frame|int|none|End tile index texture sheet|
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|anim speed|float|none|Animation speed|
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**Outputs**
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|Name|Type|Binding|Description|
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|---|---|---|---|
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|uv|vec2|None|Output UV value|
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___
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</details>
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<details>
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<summary><h3>Parallax mapping node</h3></summary>
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The Parallax Mapping node lets you create a parallax effect that displaces a Material's UVs to create the illusion of depth inside a Material.<br><br><i>This node is only available in shader modes SPATIAL and CANVAS ITEM.</i>
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<hr>
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**Inputs**
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|Name|Type|Binding|Description|
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|---|---|---|---|
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|height map|sampler2D|none|Height map texture|
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|amplitude|float|none|amplitude or depth of the effect|
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**Outputs**
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|Name|Type|Binding|Description|
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|---|---|---|---|
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@ -43,6 +43,13 @@ func _get_output_port_name(port: int) -> String:
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func _get_output_port_type(port: int) -> VisualShaderNode.PortType:
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return PORT_TYPE_VECTOR_2D
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func _is_available(mode: Shader.Mode, type: VisualShader.Type) -> bool:
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match mode:
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0, 1:
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return true
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_:
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return false
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func _get_global_code(mode: Shader.Mode) -> String:
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var code: String = preload("ParallaxMappingUV.gdshaderinc").code
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return code
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