9092858a58
I updated everything to the latest Unity Editor. Also realized I had the wrong shaders on my hairs, those are fixed and the hairs look MUCH better!
27 lines
1.1 KiB
Markdown
27 lines
1.1 KiB
Markdown
# Sample Texture 3D Node
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## Description
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Samples a **Texture 3D** and returns a **Vector 4** color value for use in the shader. You can override the **UV** coordinates using the **UV** input and define a custom **Sampler State** using the **Sampler** input.
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If you experience texture sampling errors while using this node in a graph which includes Custom Function Nodes or Sub Graphs, you can resolve them by upgrading to version 10.3 or later.
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NOTE: This [Node](Node.md) can only be used in the **Fragment** [Shader Stage](Shader-Stage.md).
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## Ports
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| Name | Direction | Type | Binding | Description |
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|:------------ |:-------------|:-----|:---|:---|
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| Texture | Input | Texture 3D | None | Texture 3D to sample |
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| UV | Input | Vector 3 | None | 3 dimnensional UV coordinates |
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| Sampler | Input | Sampler State | Default sampler state | Sampler for the texture |
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| RGBA | Output | Vector 4 | None | Output value as RGBA |
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## Generated Code Example
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The following example code represents one possible outcome of this node.
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```
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float4 _SampleTexture3D_Out = SAMPLE_TEXTURE3D(Texture, Sampler, UV);
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```
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