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> Unreal Engine API Reference > Runtime > Engine > FProxyMaterialCompiler

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FProxyMaterialCompiler

A proxy for the material compiler interface which by default passes all function calls unmodified.

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Linux

Inheritance Hierarchy

FMaterialCompiler

FProxyMaterialCompiler

References

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

Syntax

class FProxyMaterialCompiler : public FMaterialCompiler

Remarks

A proxy for the material compiler interface which by default passes all function calls unmodified. Note: Any functions of FMaterialCompiler that change the internal compiler state must be routed!

Variables

		Name	Description
	FMaterialCompil...	Compiler

Constructors

	Name	Description
	FProxyMaterialCompiler ( FMaterialCompiler* InCompiler )	Constructor.

Overridden from FMaterialCompiler

	Name	Description
int32	Abs ( int32 X )
int32	AccessCollectionParameter ( UMaterialParameterCollection* ..., int32 ParameterIndex, int32 ComponentIndex )
int32	ActorWorldPosition()
int32	Add ( int32 A, int32 B )
int32	AntialiasedTextureMask ( int32 Tex, int32 UV, float Threshold, uint8 Channel )
void	AppendExpressionError ( UMaterialExpression* Expressio..., const TCHAR* Text )
int32	AppendVector ( int32 A, int32 B )
int32	Arccosine ( int32 X )
int32	ArccosineFast ( int32 X )
int32	Arcsine ( int32 X )
int32	ArcsineFast ( int32 X )
int32	Arctangent ( int32 X )
int32	Arctangent2 ( int32 Y, int32 X )
int32	Arctangent2Fast ( int32 Y, int32 X )
int32	ArctangentFast ( int32 X )
int32	AtmosphericFogColor ( int32 WorldPosition )
int32	AtmosphericLightColor()
int32	AtmosphericLightVector()
int32	BlackBody ( int32 Temp )
int32	CallExpression ( FMaterialExpressionKey ExpressionKe..., FMaterialCompiler* InCompiler )
int32	CameraVector()
int32	Ceil ( int32 X )
int32	Clamp ( int32 X, int32 A, int32 B )
int32	ComponentMask ( int32 Vector, bool R, bool G, bool B, bool A )
int32	Constant ( float X )
int32	Constant2 ( float X, float Y )
int32	Constant3 ( float X, float Y, float Z )
int32	Constant4 ( float X, float Y, float Z, float W )
int32	Cosine ( int32 X )
int32	Cross ( int32 A, int32 B )
int32	CustomExpression ( UMaterialExpressionCustom* Cus..., TArray< int32 >& CompiledInputs )
int32	CustomOutput ( UMaterialExpressionCustomOutput..., int32 OutputIndex, int32 OutputCode )
int32	CustomPrimitiveData ( int32 OutputIndex, EMaterialValueType Type )
int32	DDX ( int32 X )
int32	DDY ( int32 X )
int32	DecalLifetimeOpacity()
int32	DeltaTime()
int32	DepthOfFieldFunction ( int32 Depth, int32 FunctionValueIndex )
int32	DistanceCullFade()
int32	DistanceFieldGradient ( int32 PositionArg )
int32	DistanceToNearestSurface ( int32 PositionArg )
int32	Div ( int32 A, int32 B )
int32	Dot ( int32 A, int32 B )
int32	DynamicParameter ( FLinearColor& DefaultValue, uint32 ParameterIndex )
int32	Error ( const TCHAR* Text )
int32	ExternalTexture ( UTexture* InTexture, int32& TextureReferenceIndex )
int32	ExternalTexture ( const FGuid& ExternalTextureGuid )
int32	ExternalTextureCoordinateOffset ( const FGuid& ExternalTextureGuid )
int32	ExternalTextureCoordinateOffset ( int32 TextureReferenceIndex, TOptional< FName > ParameterName )
int32	ExternalTextureCoordinateScaleRotation ( const FGuid& ExternalTextureGuid )
int32	ExternalTextureCoordinateScaleRotation ( int32 TextureReferenceIndex, TOptional< FName > ParameterName )
int32	ExternalTextureParameter ( FName ParameterName, UTexture* DefaultValue, int32& TextureReferenceIndex )
int32	EyeAdaptation()
int32	Floor ( int32 X )
int32	Fmod ( int32 A, int32 B )
int32	ForceCast ( int32 Code, EMaterialValueType DestType, uint32 ForceCastFlags )
int32	Frac ( int32 X )
int32	GameTime ( bool bPeriodic, float Period )
int32	GetCurrentFunctionStackDepth()
EShaderFrequ...	GetCurrentShaderFrequency()	Gets value stored by SetMaterialProperty()
ERHIFeatureL...	GetFeatureLevel()
int32	GetHairBaseColor()
int32	GetHairDimensions()
int32	GetHairRootUV()
int32	GetHairRoughness()
int32	GetHairSeed()
int32	GetHairTangent()
int32	GetHairUV()
const FGuid	GetMaterialAttribute()	Gets the current top of the MaterialAttributes property stack.
FMaterialSha...	GetMaterialShadingModels()
EMaterialVal...	GetParameterType ( int32 Index )
FMaterialUni...	GetParameterUniformExpression ( int32 Index )
int32	GetPixelPosition()
EMaterialQua...	GetQualityLevel()
UObject *...	GetReferencedTexture ( int32 Index )
int32	GetSceneTextureViewSize ( int32 SceneTextureId, bool InvProperty )
EShaderPlatf...	GetShaderPlatform()
bool	GetStaticBoolValue ( int32 BoolIndex, bool& bSucceeded )
const ITarge...	GetTargetPlatform()
bool	GetTextureForExpression ( int32 Index, int32& OutTextureIndex, EMaterialSamplerType& OutSamplerTy..., TOptional< FName >& OutParameterNa... )
EMaterialVal...	GetType ( int32 Code )
int32	GetViewportUV()
int32	GIReplace ( int32 Direct, int32 StaticIndirect, int32 DynamicIndirect )
int32	If ( int32 A, int32 B, int32 AGreaterThanB, int32 AEqualsB, int32 ALessThanB, int32 Threshold )
bool	IsDevelopmentFeatureEnabled ( const FName& FeatureName )
int32	Length ( int32 X )
int32	Lerp ( int32 X, int32 Y, int32 A )
int32	LightmapUVs()
int32	LightVector()
int32	Logarithm10 ( int32 X )
int32	Logarithm2 ( int32 X )
int32	MapARPassthroughCameraUV ( int32 UV )
int32	Max ( int32 A, int32 B )
int32	Min ( int32 A, int32 B )
int32	Mul ( int32 A, int32 B )
int32	Noise ( int32 Position, float Scale, int32 Quality, uint8 NoiseFunction, bool bTurbulence, int32 Levels, float OutputMin, float OutputMax, float LevelScale, int32 FilterWidth, bool bTiling, uint32 TileSize )
int32	ObjectBounds()
int32	ObjectOrientation()
int32	ObjectRadius()
int32	ObjectWorldPosition()
int32	ParticleColor()
int32	ParticleMacroUV()
int32	ParticlePosition()
int32	ParticleRadius()
int32	ParticleSubUV ( int32 TextureIndex, EMaterialSamplerType SamplerType, bool bBlend )
int32	ParticleSubUVProperty ( int32 PropertyIndex )
int32	PerInstanceCustomData ( int32 DataIndex, int32 DefaultValueIndex )
int32	PerInstanceFadeAmount()
int32	PerInstanceRandom()
int32	PeriodicHint ( int32 PeriodicCode )
int32	PixelDepth()
int32	PixelNormalWS()
FMaterialFun...	PopFunction()	Pops a function from the compiler's function stack, which indicates that compilation is leaving a function.
FGuid	PopMaterialAttribute()	Pops a MaterialAttributes property off the stack.
FMaterialPar...	PopParameterOwner()	Pops a parameter owner off the stack.
int32	Power ( int32 Base, int32 Exponent )
int32	PrecomputedAOMask()
int32	PreSkinnedLocalBounds ( int32 OutputIndex )
int32	PreSkinnedNormal()
int32	PreSkinnedPosition()
void	PushFunction ( FMaterialFunctionCompileState*... )	Pushes a function onto the compiler's function stack, which indicates that compilation is entering a function.
void	PushMaterialAttribute ( const FGuid& InAttributeID )	Pushes a material attributes property onto the stack.
void	PushParameterOwner ( const FMaterialParameterInfo& InOw... )	Pushes a parameter owner onto the stack.
int32	RayTracingQualitySwitchReplace ( int32 Normal, int32 RayTraced )
int32	RealTime ( bool bPeriodic, float Period )
int32	ReflectionVector()
int32	RotateAboutAxis ( int32 NormalizedRotationAxisAndAngl..., int32 PositionOnAxisIndex, int32 PositionIndex )
int32	RotateScaleOffsetTexCoords ( int32 TexCoordCodeIndex, int32 RotationScale, int32 Offset )
int32	Round ( int32 X )
int32	Saturate ( int32 X )
int32	ScalarParameter ( FName ParameterName, float DefaultValue )
int32	SceneColor ( int32 Offset, int32 ViewportUV, bool bUseOffset )
int32	SceneDepth ( int32 Offset, int32 ViewportUV, bool bUseOffset )
int32	SceneTextureLookup ( int32 ViewportUV, uint32 SceneTextureId, bool bFiltered )
void	SetBaseMaterialAttribute ( const FGuid& InAttributeID )	Sets the bottom MaterialAttributes property of the stack.
void	SetMaterialProperty ( EMaterialProperty InProperty, EShaderFrequency OverrideShaderFreq..., bool bUsePreviousFrameTime )	Sets internal state CurrentShaderFrequency
int32	ShadingModel ( EMaterialShadingModel InSelectedSha... )
int32	ShadowReplace ( int32 Default, int32 Shadow )
int32	Sign ( int32 X )
int32	Sine ( int32 X )
int32	SkyAtmosphereAerialPerspective ( int32 WorldPosition )
int32	SkyAtmosphereDistantLightScatteredLuminance()
int32	SkyAtmosphereLightDirection ( int32 LightIndex )
int32	SkyAtmosphereLightDiskLuminance ( int32 LightIndex )
int32	SkyAtmosphereLightIlluminance ( int32 WorldPosition, int32 LightIndex )
int32	SkyAtmosphereViewLuminance()
int32	Sobol ( int32 Cell, int32 Index, int32 Seed )
int32	SpeedTree ( int32 GeometryArg, int32 WindArg, int32 LODArg, float BillboardThreshold, bool bAccurateWindVelocities, bool bExtraBend, int32 ExtraBendArg )
int32	SphericalParticleOpacity ( int32 Density )
int32	SquareRoot ( int32 X )
int32	StaticBool ( bool Value )
int32	StaticBoolParameter ( FName ParameterName, bool bDefaultValue )
int32	StaticComponentMask ( int32 Vector, FName ParameterName, bool bDefaultR, bool bDefaultG, bool bDefaultB, bool bDefaultA )
const FMater...	StaticMaterialLayersParameter ( FName ParameterName )
int32	StaticTerrainLayerWeight ( FName ParameterName, int32 Default )
int32	Sub ( int32 A, int32 B )
int32	Tangent ( int32 X )
int32	TemporalSobol ( int32 Index, int32 Seed )
int32	Texture ( UTexture* InTexture, int32& TextureReferenceIndex, EMaterialSamplerType SamplerType, ESamplerSourceMode SamplerSource, ETextureMipValueMode MipValueMode )
int32	TextureCoordinate ( uint32 CoordinateIndex, bool UnMirrorU, bool UnMirrorV )
int32	TextureCoordinateOffset()
int32	TextureDecalDerivative ( bool bDDY )
int32	TextureDecalMipmapLevel ( int32 TextureSizeInput )
int32	TextureParameter ( FName ParameterName, UTexture* DefaultValue, int32& TextureReferenceIndex, EMaterialSamplerType SamplerType, ESamplerSourceMode SamplerSource )
int32	TextureProperty ( int32 InTexture, EMaterialExposedTextureProperty Pro... )
int32	TextureSample ( int32 InTexture, int32 Coordinate, enum EMaterialSamplerType SamplerTy..., int32 MipValue0Index, int32 MipValue1Index, ETextureMipValueMode MipValueMode, ESamplerSourceMode SamplerSource, int32 TextureReferenceIndex, bool AutomaticViewMipBias )
int32	TransformPosition ( EMaterialCommonBasis SourceCoordBas..., EMaterialCommonBasis DestCoordBasis, int32 A )
int32	TransformVector ( EMaterialCommonBasis SourceCoordBas..., EMaterialCommonBasis DestCoordBasis, int32 A )
int32	Truncate ( int32 X )
int32	TwoSidedSign()
int32	ValidCast ( int32 Code, EMaterialValueType DestType )	Casts the passed in code to DestType, or generates a compile error if the cast is not valid.
int32	VectorNoise ( int32 Position, int32 Quality, uint8 NoiseFunction, bool bTiling, uint32 TileSize )
int32	VectorParameter ( FName ParameterName, const FLinearColor& DefaultValue )
int32	VertexColor()
int32	VertexNormal()
int32	VertexTangent()
int32	ViewProperty ( EMaterialExposedViewProperty Proper..., bool InvProperty )
int32	VirtualTexture ( URuntimeVirtualTexture* InText..., int32 TextureLayerIndex, int32 PageTableLayerIndex, int32& TextureReferenceIndex, EMaterialSamplerType SamplerType )
int32	VirtualTextureOutput ( uint8 AttributeMask )
int32	VirtualTextureOutputReplace ( int32 Default, int32 VirtualTexture )
int32	VirtualTextureParameter ( FName ParameterName, URuntimeVirtualTexture* Defaul..., int32 TextureLayerIndex, int32 PageTableLayerIndex, int32& TextureReferenceIndex, EMaterialSamplerType SamplerType )
int32	VirtualTextureUniform ( int32 TextureIndex, int32 VectorIndex )
int32	VirtualTextureUniform ( FName ParameterName, int32 TextureIndex, int32 VectorIndex )
int32	VirtualTextureUnpack ( int32 CodeIndex0, int32 CodeIndex1, int32 CodeIndex2, int32 P0, EVirtualTextureUnpackType UnpackTyp... )
int32	VirtualTextureWorldToUV ( int32 WorldPositionIndex, int32 P0, int32 P1, int32 P2 )
int32	WorldPosition ( EWorldPositionIncludedOffsets World... )

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