EmbedSurfacePath.cpp File Reference

#include "Operations/EmbedSurfacePath.h"
#include "MathUtil.h"
#include "VectorUtil.h"
#include "TriangleTypes.h"
#include "SegmentTypes.h"
#include "Distance/DistPoint3Triangle3.h"
#include "DynamicMesh/DynamicMesh3.h"

Classes
struct	FIndexDistance

Functions
void	RefineSurfacePtFromTriangleToSubElement (const FDynamicMesh3 *Mesh, FVector3d Pos, FMeshSurfacePoint &SurfacePt, double SnapElementThresholdSq)
FMeshSurfacePoint	RelocateTrianglePointAfterRefinement (const FDynamicMesh3 *Mesh, const FVector3d &PosInVertexCoordSpace, TArray< int > TriIDs, double SnapElementThresholdSq)
bool	WalkMeshPlanar (const FDynamicMesh3 *Mesh, int StartTri, int StartVID, FVector3d StartPt, int EndTri, int EndVertID, FVector3d EndPt, FVector3d WalkPlaneNormal, TFunction< FVector3d(const FDynamicMesh3 *, int)> VertexToPosnFn, bool bAllowBackwardsSearch, double AcceptEndPtOutsideDist, double PtOnPlaneThresholdSq, TArray< TPair< FMeshSurfacePoint, int > > &WalkedPath, double BackwardsTolerance)
bool	AddEdgesOnPath (const FDynamicMesh3 &Mesh, FFrame3d Frame, const TArray< int > &PathVertices, bool bClosePath, TSet< int > &OutEdges, int &OutSeedTriID)

Function Documentation

AddEdgesOnPath()

bool AddEdgesOnPath	(	const FDynamicMesh3 &	Mesh,
		FFrame3d	Frame,
		const TArray< int > &	PathVertices,
		bool	bClosePath,
		TSet< int > &	OutEdges,
		int &	OutSeedTriID
	)

RefineSurfacePtFromTriangleToSubElement()

void RefineSurfacePtFromTriangleToSubElement	(	const FDynamicMesh3 *	Mesh,
		FVector3d	Pos,
		FMeshSurfacePoint &	SurfacePt,
		double	SnapElementThresholdSq
	)

Helper function to snap a triangle surface point to the triangle vertices or edges if it's close enough. Input SurfacePt must be a triangle.

RelocateTrianglePointAfterRefinement()

FMeshSurfacePoint RelocateTrianglePointAfterRefinement	(	const FDynamicMesh3 *	Mesh,
		const FVector3d &	PosInVertexCoordSpace,
		TArray< int >	TriIDs,
		double	SnapElementThresholdSq
	)

WalkMeshPlanar()

bool WalkMeshPlanar	(	const FDynamicMesh3 *	Mesh,
		int	StartTri,
		int	StartVID,
		FVector3d	StartPt,
		int	EndTri,
		int	EndVertID,
		FVector3d	EndPt,
		FVector3d	WalkPlaneNormal,
		TFunction< FVector3d(const FDynamicMesh3 *, int)>	VertexToPosnFn,
		bool	bAllowBackwardsSearch,
		double	AcceptEndPtOutsideDist,
		double	PtOnPlaneThresholdSq,
		TArray< TPair< FMeshSurfacePoint, int > > &	WalkedPath,
		double	BackwardsTolerance
	)