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Unreal Engine C++ API Reference > Runtime > Landscape > Materials > UMaterialExpressionLandscapeLayerSample
- UMaterialExpression::Compile()
- UMaterialExpressionLandscapeLayerSample::Compile()
References
| Module | Landscape |
| Header | /Engine/Source/Runtime/Landscape/Classes/Materials/MaterialExpressionLandscapeLayerSample.h |
| Include | #include "Materials/MaterialExpressionLandscapeLayerSample.h" |
| Source | /Engine/Source/Runtime/Landscape/Private/Materials/MaterialExpressionLandscapeLayerSample.cpp |
virtual int32 Compile
&40;
class FMaterialCompiler &42; Compiler,
int32 OutputIndex
&41;
Remarks
Create the new shader code chunk needed for the Abs expression Index to the new FMaterialCompiler::CodeChunk entry for this expression
Parameters
| Name | Description |
|---|---|
| Compiler | UMaterial compiler that knows how to handle this expression. |