1.1 KiB
1.1 KiB
Sample Texture 3D Node
Description
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.
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.
NOTE: This Node can only be used in the Fragment Shader Stage.
Ports
Name | Direction | Type | Binding | Description |
---|---|---|---|---|
Texture | Input | Texture 3D | None | Texture 3D to sample |
UV | Input | Vector 3 | None | 3 dimnensional UV coordinates |
Sampler | Input | Sampler State | Default sampler state | Sampler for the texture |
RGBA | Output | Vector 4 | None | Output value as RGBA |
Generated Code Example
The following example code represents one possible outcome of this node.
float4 _SampleTexture3D_Out = SAMPLE_TEXTURE3D(Texture, Sampler, UV);