UMaterialExpressionMeshPartitionChannelSample

CoreMeshPartition expression allowing to sample one of the channels at a texcoord location

API > API/Plugins > API/Plugins/MeshPartitionEditor

CoreMeshPartition expression allowing to sample one of the channels at a texcoord location

   
Name UMaterialExpressionMeshPartitionChannelSample
Type class
Header File /Engine/Plugins/Experimental/MeshPartition/Source/MeshPartitionEditor/Public/MeshPartitionMaterialExpressionUtils.h
Include Path #include "MeshPartitionMaterialExpressionUtils.h"

Syntax

UCLASS (MinimalAPI)  
class UMaterialExpressionMeshPartitionChannelSample : public UMaterialExpression

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UMaterialExpressionMeshPartitionChannelSample ( const FObjectInitializer& ObjectInitializer
)

   MeshPartitionMaterialExpressionUtils.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
Channel FName The name of the channel sample by this expression. MeshPartitionMaterialExpressionUtils.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=MeshPartition
  • Meta=(GetOptions="GetDefinitionChannels", NoResetToDefault)
ChannelTextureInput FExpressionInput Input: MeshPartition Resource from the shared parameter expression. MeshPartitionMaterialExpressionUtils.h  
MeshPartitionDefinition TObjectPtr< UMeshPartitionDefinition > The MeshPartition definition associated providing the list of channels. MeshPartitionMaterialExpressionUtils.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=MeshPartition

Functions

Public

Name Remarks Include Path Unreal Specifiers

int32 FindChannelIndex ( FName InChannel
) const

   MeshPartitionMaterialExpressionUtils.h
  • CallInEditor

TArray< FName > GetDefinitionChannels()

 Retrieve the list of Channels available in the associated MeshPartitionDefinition. MeshPartitionMaterialExpressionUtils.h
  • CallInEditor

Protected Virtual

Overridden from UMaterialExpression

Name Remarks Include Path Unreal Specifiers

virtual int32 Compile ( FMaterialCompiler* Compiler,
int32 OutputIndex
)

   MeshPartitionMaterialExpressionUtils.h  

virtual void GetCaption ( TArray< FString >& OutCaptions
) const

   MeshPartitionMaterialExpressionUtils.h  

virtual EMaterialValueType GetInputValueType ( int32 InputIndex
)

   MeshPartitionMaterialExpressionUtils.h  

virtual EMaterialValueType GetOutputValueType ( int32 OutputIndex
)

   MeshPartitionMaterialExpressionUtils.h  

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