1. Epic GamesDeveloper
  3. Sculpting

Sculpting

API > API/Plugins > API/Plugins/MeshModelingToolsExp

Classes

  Type Name Description
Public struct UStruct FBrushToolRadius FBrushToolRadius is used to define the size of 3D "brushes" used in (eg) sculpting tools.  
Public class FEraseToBaseMeshBrushOp    
Public class FFlattenBrushOp    
Public class FGroupEraseBrushOp    
Public class FGroupPaintBrushOp    
Public class FInflateBrushOp    
Public class FLambdaMeshSculptBrushOpFactory    
Public class FMeshSculptBrushOp    
Public class FMeshSculptBrushOpFactory    
Public class FMeshSculptFallofFunc    
Public class FMeshTriangleGroupEditBrushOp    
Public class FMeshVertexColorBrushOp    
Public class FMoveBrushOp    
Public class FPinchBrushOp    
Public class FPlaneBrushOp    
Public struct FSculptBrushOptions    
Public struct FSculptBrushStamp    
Public class FSmoothBrushOp    
Public class FSmoothFillBrushOp    
Public class FSurfaceMaxSculptBrushOp    
Public class FSurfaceSculptBrushOp    
Public class FVertexColorSmoothBrushOp    
Public class FVertexColorSoftenBrushOp Soften brush averages colors at any vertices that have split elements, effectively un-splitting them Currently this averaging is done in a single step, ie falloff/etc is ignored, but it could be done more gradually...  
Public class FVertexPaintBrushOp    
Public class FViewAlignedSculptBrushOp    
Public class TBasicMeshSculptBrushOpFactory    
Public class UClass UBasePlaneBrushOpProps    
Public class UClass UBaseSmoothBrushOpProps    
Public class UClass UEraseBrushOpProps    
Public class UClass UFixedPlaneBrushOpProps    
Public class UClass UFlattenBrushOpProps    
Public class UClass UGroupEraseBrushOpProps    
Public class UClass UGroupPaintBrushOpProps    
Public class UClass UInflateBrushOpProps    
Public class UClass UKelvinBrushProperties    
Public class UClass UMeshSculptBrushOpProps    
Public class UClass UMeshSculptToolBase Base Tool for mesh sculpting tools, provides some shared functionality  
Public class UClass UMoveBrushOpProps    
Public class UClass UPinchBrushOpProps    
Public class UClass UPlaneBrushOpProps    
Public class UClass USculptBrushProperties    
Public class UClass USculptMaxBrushOpProps    
Public class UClass USculptMaxBrushProperties    
Public class UClass USecondarySmoothBrushOpProps    
Public class UClass USmoothBrushOpProps    
Public class UClass USmoothFillBrushOpProps    
Public class UClass UStandardSculptBrushOpProps    
Public class UClass UVertexColorBaseBrushOpProps    
Public class UClass UVertexColorPaintBrushOpProps    
Public class UClass UVertexColorSmoothBrushOpProps    
Public class UClass UVertexColorSoftenBrushOpProps    
Public class UClass UViewAlignedPlaneBrushOpProps    
Public class UClass UViewAlignedSculptBrushOpProps    
Public class UClass UWorkPlaneProperties    

Enums

  Type Name Description
Public enum UEnum EBrushToolSizeType Type of Brush Size currently active in FBrushToolRadius  
Public enum UEnum EMeshSculptFalloffType Mesh Sculpting Brush Types  
Public enum UEnum EPlaneBrushSideMode    
Public enum ESculptBrushOpTargetType    
Public enum UEnum EVertexColorPaintBrushOpBlendMode    

Functions

  Type Name Description
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function Static TUniqueFunction< double(const FSculptBrushStamp &, const FVector3d &)>  
Public function void

UE::SculptUtil::PrecalculateNormalsROI ( const FDynamicMesh3* Mesh,
const TArray< int32 >& TriangleROI,
FUniqueIndexSet& IndexSetTemp,
bool& bIsOverlayElementsOut,
bool bForceVertex
)

 Precalculate IndexSetTemp for the modified TriangleROI, the indices will either be overlay normal element IDs, or vertex IDs
Public function void

UE::SculptUtil::PrecalculateNormalsROI ( const FDynamicMesh3* Mesh,
const TArray< int32 >& TriangleROI,
TArray< std::atomic< bool >>& ROIFlags,
bool& bIsOverlayElementsOut,
bool bForceVertex
)

 Precalculate ROIFlags for the modified TriangleROI, the indices will either be overlay normal element IDs, or vertex IDs.
Public function void

UE::SculptUtil::RecalculateNormals_Overlay ( FDynamicMesh3* Mesh,
const TSet< int32 >& ModifiedTris,
FUniqueIndexSet& ElementSetTemp
)

 Recompute overlay normals for the overlay elements belonging to all the ModifiedTris.
Public function void

UE::SculptUtil::RecalculateNormals_Overlay ( FDynamicMesh3* Mesh,
const TSet< int32 >& ModifiedTris,
TSet< int32 >& ElementSetBuffer,
TArray< int32 >& NormalsBuffer
)

 Recompute overlay normals for the overlay elements belonging to all the ModifiedTris.
Public function void

UE::SculptUtil::RecalculateNormals_PerVertex ( FDynamicMesh3* Mesh,
const TSet< int32 >& ModifiedTris,
TSet< int32 >& VertexSetBuffer,
TArray< int32 >& NormalsBuffer
)

 Recompute mesh vertex normals for the vertices belonging to all the ModifiedTris.
Public function void

UE::SculptUtil::RecalculateNormals_PerVertex ( FDynamicMesh3* Mesh,
const TSet< int32 >& ModifiedTris,
FUniqueIndexSet& VertexSetTemp
)

 Recompute mesh vertex normals for the vertices belonging to all the ModifiedTris.
Public function void

UE::SculptUtil::RecalculateROINormals ( FDynamicMesh3* Mesh,
TArray< std::atomic< bool >>& ROIFlags,
bool bIsOverlayElements
)

 Recalculate either overlay normals or vertex normals for the given indices that are true in ROIFlags
Public function void

UE::SculptUtil::RecalculateROINormals ( FDynamicMesh3* Mesh,
const TArray< int32 >& Indices,
bool bIsOverlayElements
)

 Recalculate either overlay normals or vertex normals for the given Indices
Public function void

UE::SculptUtil::RecalculateROINormals ( FDynamicMesh3* Mesh,
const TSet< int32 >& TriangleROI,
TSet< int32 >& TempSetBuffer,
TArray< int32 >& NormalsBuffer,
bool bForceVertex
)

 Recompute normals for either the normals overlay or vertex normals of the mesh that belong to all the ModifiedTris TempSetBuffer and NormalsBuffer will be populated with either the recomputed overlay element IDs or vertex IDs
Public function void

UE::SculptUtil::RecalculateROINormals ( FDynamicMesh3* Mesh,
const TSet< int32 >& TriangleROI,
FUniqueIndexSet& IndexSetTemp,
bool bForceVertex
)

 Recompute normals for either the normals overlay or vertex normals of the mesh that belong to all the ModifiedTris IndexSetTemp will be populated with either the recomputed overlay element IDs or vertex IDs
Public function UE::Math::TVector4< RealType >

UELocal::BlendColors ( const UE::Math::TVector4< RealType >& Background,
const UE::Math::TVector4< RealType >& Foreground,
RealType Alpha,
EVertexColorPaintBrushOpBlendMode BlendMode
)

  
Public function UE::Math::TVector4< RealType >

UELocal::BlendColors_Lerp ( const UE::Math::TVector4< RealType >& A,
const UE::Math::TVector4< RealType >& B,
RealType Alpha
)

  
Public function UE::Math::TVector4< RealType >

UELocal::BlendColors_Mix ( const UE::Math::TVector4< RealType >& BackColor,
const UE::Math::TVector4< RealType >& ForeColor,
RealType Alpha
)

  
Public function UE::Math::TVector4< RealType >

UELocal::BlendColors_Multiply ( const UE::Math::TVector4< RealType >& A,
const UE::Math::TVector4< RealType >& B,
RealType Alpha
)

  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page