MaterialCompiler.h File Reference

#include "CoreMinimal.h"
#include "Misc/Guid.h"
#include "MaterialShared.h"
#include "Materials/MaterialExpressionCollectionTransform.h"
#include "Materials/MaterialExpressionSpeedTree.h"
#include "Materials/MaterialExpressionTextureSample.h"
#include "Materials/MaterialExpressionLocalPosition.h"
#include "Materials/MaterialExpressionWorldPosition.h"
#include "Materials/MaterialExpressionTextureProperty.h"
#include "Materials/MaterialExpressionViewProperty.h"
#include "Materials/MaterialExpressionRuntimeVirtualTextureSample.h"

Go to the source code of this file.

Classes
struct	FTransformParameters
class	FMaterialCompiler
class	FProxyMaterialCompiler
class	FScopedMaterialCompilerAttribute

Namespaces
namespace	UE
namespace	UE::Shader

Enumerations
enum	EMaterialForceCastFlags { MFCF_ForceCast = 1<<0 , MFCF_ExactMatch = 1<<2 , MFCF_ReplicateValue = 1<<3 }
enum class	EMaterialCompilerType { Standard , Lightmass , MaterialProxy }
enum	ESubstrateMaterialExport : uint8 {   SME_None = 0 , SME_BaseColorPostCoverage = 1 , SME_BaseColor = 2 , SME_Normal = 3 ,   SME_Emissive = 4 , SME_Specular = 5 , SME_Roughness = 6 , SME_Anisotropy = 7 ,   SME_Metallic = 8 , SME_Transmittance = 9 , SME_Opacity = 10 , SME_OpacityMask = 11 ,   SME_CustomData0 = 12 , SME_CustomData1 = 13 , SME_SubsurfaceColor = 14 , SME_Tangent = 15 ,   SME_ShadingModel = 16 , SME_MaterialPreview = 17 }
enum	ESubstrateMaterialExportContext : uint8 { SMEC_Opaque = 0 , SMEC_Translucent = 1 }
enum class	EMaterialCustomOutputFlags : uint8 { None = 0u , AllowAttributeConnection = (1u << 0) }

Functions
	ENUM_CLASS_FLAGS (EMaterialCustomOutputFlags)

Enumeration Type Documentation

EMaterialCompilerType

enum class EMaterialCompilerType

strong

What type of compiler is this? Used by material expressions that select input based on compile context

Enumerator
Standard
Lightmass	Standard HLSL translator
MaterialProxy	Lightmass proxy compiler

EMaterialCustomOutputFlags

enum class EMaterialCustomOutputFlags : uint8

strong

Enumerator
None
AllowAttributeConnection

EMaterialForceCastFlags

enum EMaterialForceCastFlags

Enumerator
MFCF_ForceCast
MFCF_ExactMatch
MFCF_ReplicateValue

ESubstrateMaterialExport

enum ESubstrateMaterialExport : uint8

Whether we need some data export from a Substrate material from spatially varying properties, e.g. diffuse color for Lighmass to generate lightmaps.

Enumerator
SME_None
SME_BaseColorPostCoverage
SME_BaseColor
SME_Normal
SME_Emissive
SME_Specular
SME_Roughness
SME_Anisotropy
SME_Metallic
SME_Transmittance
SME_Opacity
SME_OpacityMask
SME_CustomData0
SME_CustomData1
SME_SubsurfaceColor
SME_Tangent
SME_ShadingModel
SME_MaterialPreview

ESubstrateMaterialExportContext

enum ESubstrateMaterialExportContext : uint8

Exported materials are all opaque unlit. This is used to give some context to the export logic.

Enumerator
SMEC_Opaque
SMEC_Translucent

Function Documentation

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

EMaterialCustomOutputFlags

)