FBoundaryTopologyProvider | Unreal Engine 5.7 Documentation


Name	FBoundaryTopologyProvider
Type	class
Header File	/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/BoundarySelector.h
Include Path	#include "Selection/BoundarySelector.h"

Syntax

class FBoundaryTopologyProvider : public FTopologyProvider

Name	Remarks	Include Path	Unreal Specifiers
FBoundaryTopologyProvider ( const FMeshBoundaryLoops* BoundaryLoops )		Selection/BoundarySelector.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FBoundaryTopologyProvider()		Selection/BoundarySelector.h

Name	Type	Remarks	Include Path	Unreal Specifiers
BoundaryLoops	const FMeshBoundaryLoops *		Selection/BoundarySelector.h

Name	Remarks	Include Path
virtual int FindGroupEdgeID ( int MeshEdgeID ) const		Selection/BoundarySelector.h
virtual void ForGroupSetEdges ( const TSet< int32 >& GroupIDs, const TFunction< void(int EdgeID)>& EdgeFunc ) const		Selection/BoundarySelector.h
virtual int GetCornerVertexID ( int CornerID ) const		Selection/BoundarySelector.h
virtual void GetEdgePolyline ( int EdgeID, FPolyline3d& OutPolyline ) const		Selection/BoundarySelector.h
virtual const TArray< int > & GetGroupEdgeEdges ( int GroupEdgeID ) const		Selection/BoundarySelector.h
virtual const TArray< int > & GetGroupEdgeVertices ( int GroupEdgeID ) const		Selection/BoundarySelector.h
virtual int GetGroupIDAt ( int GroupIndex ) const		Selection/BoundarySelector.h
virtual int GetGroupIDForTriangle ( int TriangleID ) const		Selection/BoundarySelector.h
virtual int GetNumCorners()	Functions that don't make sense if we don't have Groups and Corners but are still part of the interface:	Selection/BoundarySelector.h
virtual int GetNumEdges()		Selection/BoundarySelector.h
virtual int GetNumGroups()		Selection/BoundarySelector.h
virtual FAxisAlignedBox3d GetSelectionBounds ( const FGroupTopologySelection& Selection, TFunctionRef< FVector3d(const FVector3d&)> TransformFunc ) const		Selection/BoundarySelector.h
virtual FFrame3d GetSelectionFrame ( const FGroupTopologySelection& Selection, FFrame3d* InitialLocalFrame ) const		Selection/BoundarySelector.h