ml::WEMEdgeOp Class Reference

Helper class for performing swap, split and collapse operations on edges of a WEM. More...

#include <WEMEdgeOp.h>

List of all members.

Public Member Functions
	WEMEdgeOp ()
	Standard constructor.
	~WEMEdgeOp ()
	Standard destructor.
Static Public Member Functions
static bool	checkSwap (WEMTrianglePatch *triPatch, WEMEdge *edge, void *heap=NULL, float maxDihedralAngleNeigh=0.99999331899f)
	Checks if the given edge of the triangle patch can be swapped.
static bool	performSwap (WEMTrianglePatch *triPatch, WEMEdge *edge, void *heap=NULL, float maxDihedralAngleNeigh=0.99999331899f)
	Performs a swapping of the edge in a triangle patch. Returns if a swapping was performed.
static bool	checkSplit (WEMTrianglePatch *triPatch, WEMEdge *edge, void *heap=NULL, float maxEdgeLength=1.0f)
	Checks if the given edge of the triangle patch can be split.
static WEMNode *	performSplit (WEMTrianglePatch *triPatch, WEMEdge *edge, void *heap=NULL, float maxEdgeLength=1.0f)
	Performs a splitting of the edge in a triangle patch. Returns the node which has been inserted.
static bool	checkCollapse (WEMTrianglePatch *triPatch, WEMEdge *edge, void *heap=NULL, float maxDihedralAngleNeigh=0.99999331899f)
	Checks if the given edge in the triangle patch can be collapsed.
static WEMNode *	performCollapse (WEMTrianglePatch *triPatch, WEMEdge *edge, void *heap=NULL, float maxDihedralAngleNeigh=0.99999331899f)
	Performs a collapsing of the given edge in a triangle patch.
static void	deleteTetrahedron (WEMTrianglePatch *triPatch, WEMNode *node, void *heap=NULL)
	Deletes a tetrahedron constellation, where the given node is one part of.
static bool	deleteNodeWithValenceThree (WEMTrianglePatch *triPatch, WEMNode *node, void *heap=NULL, float maxDihedralAngleNeigh=0.99999331899f)
	Deletes a node with a valence of 3. Returns if the operation was successful.

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Detailed Description

Helper class for performing swap, split and collapse operations on edges of a WEM.

All methods accept an optional pointer to an edge-heap which can be maintained by the method.

Definition at line 29 of file WEMEdgeOp.h.

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Constructor & Destructor Documentation

ml::WEMEdgeOp::WEMEdgeOp

(

)

Standard constructor.

ml::WEMEdgeOp::~WEMEdgeOp

(

)

Standard destructor.

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Member Function Documentation

static bool ml::WEMEdgeOp::checkCollapse	(	WEMTrianglePatch *	triPatch,
		WEMEdge *	edge,
		void *	heap = NULL,
		float	maxDihedralAngleNeigh = 0.99999331899f
	)			[static]

Checks if the given edge in the triangle patch can be collapsed.

An optional maximum dihedral angle for the neighboring faces can be given. Default for this is 12 degrees.

static bool ml::WEMEdgeOp::checkSplit	(	WEMTrianglePatch *	triPatch,
		WEMEdge *	edge,
		void *	heap = NULL,
		float	maxEdgeLength = 1.0f
	)			[static]

Checks if the given edge of the triangle patch can be split.

static bool ml::WEMEdgeOp::checkSwap	(	WEMTrianglePatch *	triPatch,
		WEMEdge *	edge,
		void *	heap = NULL,
		float	maxDihedralAngleNeigh = 0.99999331899f
	)			[static]

Checks if the given edge of the triangle patch can be swapped.

static bool ml::WEMEdgeOp::deleteNodeWithValenceThree	(	WEMTrianglePatch *	triPatch,
		WEMNode *	node,
		void *	heap = NULL,
		float	maxDihedralAngleNeigh = 0.99999331899f
	)			[static]

Deletes a node with a valence of 3. Returns if the operation was successful.

static void ml::WEMEdgeOp::deleteTetrahedron	(	WEMTrianglePatch *	triPatch,
		WEMNode *	node,
		void *	heap = NULL
	)			[static]

Deletes a tetrahedron constellation, where the given node is one part of.

static WEMNode* ml::WEMEdgeOp::performCollapse	(	WEMTrianglePatch *	triPatch,
		WEMEdge *	edge,
		void *	heap = NULL,
		float	maxDihedralAngleNeigh = 0.99999331899f
	)			[static]

Performs a collapsing of the given edge in a triangle patch.

static WEMNode* ml::WEMEdgeOp::performSplit	(	WEMTrianglePatch *	triPatch,
		WEMEdge *	edge,
		void *	heap = NULL,
		float	maxEdgeLength = 1.0f
	)			[static]

Performs a splitting of the edge in a triangle patch. Returns the node which has been inserted.

static bool ml::WEMEdgeOp::performSwap	(	WEMTrianglePatch *	triPatch,
		WEMEdge *	edge,
		void *	heap = NULL,
		float	maxDihedralAngleNeigh = 0.99999331899f
	)			[static]

Performs a swapping of the edge in a triangle patch. Returns if a swapping was performed.

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The documentation for this class was generated from the following file:

• MeVisLab/Standard/Sources/ML/MLWEM/WEMTools/WEMEdgeOp/WEMEdgeOp.h