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  3. FExpressionCustomHLSL

FExpressionCustomHLSL

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/HLSLTree

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/HLSLTree/HLSLTreeCommon.h
Include #include "HLSLTree/HLSLTreeCommon.h"

Syntax

class FExpressionCustomHLSL : public UE::HLSLTree::FExpression

Variables

  Type Name Description
Public variable FStringView DeclarationCode  
Public variable FStringView FunctionCode  
Public variable TArray< FCustomHLSLInput, TInlineAllocator< 8 > > Inputs  
Public variable const Shader::FStructType * OutputStructType  

Constructors

  Type Name Description
Public function  

FExpressionCustomHLSL ( FStringView InDeclarationCode,
FStringView InFunctionCode,
TArrayView< FCustomHLSLInput > InInputs,
const Shader::FStructType* InOutputStructType
)

  

Overridden from FExpression

  Type Name Description
Public function Virtual Const void

EmitValueShader ( FEmitContext& Context,
FEmitScope& Scope,
const FRequestedType& RequestedType,
FEmitValueShaderResult& OutResult
)

 Emit HLSL shader code representing this expression
Public function Virtual Const bool

PrepareValue ( FEmitContext& Context,
FEmitScope& Scope,
const FRequestedType& RequestedType,
FPrepareValueResult& OutResult
)

 Computes a FPreparedType for this expression, given a FRequestedType.

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