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TexturePaintHelpers

Helpers functions for texture painting functionality

API > API/Editor > API/Editor/MeshPaint

Helpers functions for texture painting functionality

   
Name TexturePaintHelpers
Type class
Header File /Engine/Source/Editor/MeshPaint/Public/TexturePaintHelpers.h
Include Path #include "TexturePaintHelpers.h"

Syntax

class TexturePaintHelpers

Functions

Static

Name Remarks Include Path Unreal Specifiers

static void CopyTextureToRenderTargetTexture ( UTexture* SourceTexture,
UTextureRenderTarget2D* RenderTargetTexture,
ERHIFeatureLevel::Type FeatureLevel
)

 Static: Copies a texture to a render target texture TexturePaintHelpers.h  

static UTexture2D * CreateTempUncompressedTexture ( UTexture2D* SourceTexture
)

 Static: Creates a temporary texture used to transfer data to a render target in memory TexturePaintHelpers.h  

static bool DoesMeshComponentUseTexture ( UMeshComponent* MeshComponent,
UTexture* Texture
)

 Checks whether or not the given MeshComponent's materials use the specified texture TexturePaintHelpers.h  

static void FindMaterialIndicesUsingTexture ( const UTexture* Texture,
const UMeshComponent* MeshComponent,
TArray< int32 >& OutIndices
)

 Tries to find Materials using the given Texture and retrieve the corresponding material indices from the MEsh Compon TexturePaintHelpers.h  

static bool GenerateSeamMask ( UMeshComponent* MeshComponent,
int32 UVSet,
UTextureRenderTarget2D* SeamRenderTexture,
UTexture2D* Texture,
UTextureRenderTarget2D* RenderTargetTexture
)

 Will generate a mask texture, used for texture dilation, and store it in the passed in render target TexturePaintHelpers.h  
Returns the maximum bytes per pixel that are supported for source textures when painting. TexturePaintHelpers.h  

static EPixelFormat GetTempUncompressedTexturePixelFormat()

 Returns the pixel format that CreateTempUncompressedTexture uses to create render target data for painting. TexturePaintHelpers.h  

static void RetrieveMeshSectionsForMaterialIndices ( const UMeshComponent* MeshComponent,
int32 LODIndex,
const TArray< int32 >& MaterialIndices,
TArray< FTexturePaintMeshSectionInfo >& OutSectionInfo
)

 Retrieve LOD mesh sections from MeshComponent which contain one of the Material Indices TexturePaintHelpers.h  

static void RetrieveMeshSectionsForTextures ( const UMeshComponent* MeshComponent,
int32 LODIndex,
TArray< const UTexture* > Textures,
TArray< FTexturePaintMeshSectionInfo >& OutSectionInfo
)

 Retrieve LOD mesh sections from MeshComponent which use one of the given textures TexturePaintHelpers.h  

static void RetrieveTexturesForComponent ( const UMeshComponent* Component,
IMeshPaintGeometryAdapter* Adapter,
TArray< FPaintableTexture >& OutTextures
)

 Retrieves all Paintable Textures from the given MeshComponent TexturePaintHelpers.h  

static void SetupInitialRenderTargetData ( UTexture2D* InTextureSource,
UTextureRenderTarget2D* InRenderTarget
)

 Makes sure that the render target is ready to paint on TexturePaintHelpers.h  

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