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TShaderPermutationInt

Defines at compile time a permutation dimension made of int32 from 0 to N -1.

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MacOS

Linux

Inheritance Hierarchy

TShaderPermutationInt

	FColorCorrectRegionMaterialPS::FShaderType
	FModifyAlphaSwizzleRgbaPS::FConversionOp
	FNiagaraDrawIndirectArgsGenCS::FSupportsTextureRW
	TOneColorPixelShaderMRT::TOneColorPixelShaderNumOutputs

References

Module	RenderCore
Header	/Engine/Source/Runtime/RenderCore/Public/ShaderPermutation.h
Include	#include "ShaderPermutation.h"

Syntax

template<typename TType, int32 TDimensionSize, int32 TFirstValue>
struct TShaderPermutationInt

Remarks

Defines at compile time a permutation dimension made of int32 from 0 to N -1.

Functions

	Name	Description
Type	FromDimensionValueId ( int32 PermutationId )	Converts dimension's value id to dimension's integer value (exact reciprocal of ToDimensionValueId).
int32	ToDefineValue ( Type E )	Pass down a int32 to FShaderCompilerEnvironment::SetDefine() even for contiguous enum classes.
int32	ToDimensionValueId ( Type E )	Converts dimension's integer value to dimension's value id.

Typedefs

Name	Description
Type	Setup the dimension's type in permutation domain as integer.

Constants

Name	Description
IsMultiDimensional	Setup the dimension as non multi-dimensional, so that the ModifyCompilationEnvironement's define can conventily be set up in SHADER_PERMUTATION_INT.
MaxValue
MinValue	Min and max values.
PermutationCount	Setup the dimension's number of permutation.

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