FSweepGeneratorBase | Unreal Engine 5.3 Documentation

Inheritance Hierarchy


Module	GeometryCore
Header	/Engine/Source/Runtime/GeometryCore/Public/Generators/SweepGenerator.h
Include	#include "Generators/SweepGenerator.h"

class FSweepGeneratorBase : public UE::Geometry::FMeshShapeGenerator

Type	Name	Description
bool	bPolygroupPerQuad	If true, each quad gets a separate polygroup
bool	bProfileCurveIsClosed	If true, the last point of the profile curve is considered to be connected to the first.
int32[2]	CapNormalStart
int32[2]	CapPolygonStart
int32[2]	CapTriangleStart
int32[2]	CapUVStart
int32[2]	CapVertStart

	Type	Name	Description
		~FSweepGeneratorBase ()

	Type	Name	Description
	void	ConstructMeshTopology ( const FPolygon2d& CrossSection, const TArrayView< const int32 >& UVSections, const TArrayView< const int32 >& NormalSections, const TArrayView< const int32 >& SharpNormalsAlongLength, bool bEvenlySpaceUVs, const TArrayView< const FVector3d >& Path, int32 NumCrossSections, bool bLoop, const ECapType Caps, FVector2f SectionsUVScale, FVector2f CapUVScale, FVector2f CapUVOffset, const TArrayView< const float >& CustomCrossSectionTexCoord, const TArrayView< const float >& CustomPathTexCoord )	Shared logic for creating vertex buffers and triangulations across all sweep primitives Note: Does not set vertex positions or normals; a separate call must do that.