VISCOUS_3D::_Simplex Struct Reference

Simplex (triangle or tetrahedron) based on 1 (tria) or 2 (tet) nodes of _LayerEdge and 2 nodes of the mesh surface beening smoothed. More...

Public Member Functions
	_Simplex (const SMDS_MeshNode *nPrev=0, const SMDS_MeshNode *nNext=0, const SMDS_MeshNode *nOpp=0)
bool	IsForward (const gp_XYZ *pntSrc, const gp_XYZ *pntTgt, double &vol) const
bool	IsForward (const SMDS_MeshNode *nSrc, const gp_XYZ &pTgt, double &vol) const
bool	IsForward (const gp_XY &tgtUV, const SMDS_MeshNode *smoothedNode, const TopoDS_Face &face, SMESH_MesherHelper &helper, const double refSign) const
bool	IsMinAngleOK (const gp_XYZ &pTgt, double &minAngle) const
bool	IsNeighbour (const _Simplex &other) const
bool	Includes (const SMDS_MeshNode *node) const

Static Public Member Functions
static void	GetSimplices (const SMDS_MeshNode *node, vector< _Simplex > &simplices, const set< TGeomID > &ingnoreShapes, const _SolidData *dataToCheckOri=0, const bool toSort=false)
	Fills a vector<_Simplex > More...
static void	SortSimplices (vector< _Simplex > &simplices)
	Set neighbor simplices side by side. More...

Data Fields
const SMDS_MeshNode *	_nPrev
const SMDS_MeshNode *	_nNext
const SMDS_MeshNode *	_nOpp

Detailed Description

Simplex (triangle or tetrahedron) based on 1 (tria) or 2 (tet) nodes of _LayerEdge and 2 nodes of the mesh surface beening smoothed.

The class is used to check validity of face or volumes around a smoothed node; it stores only 2 nodes as the other nodes are stored by _LayerEdge.

Constructor & Destructor Documentation

VISCOUS_3D::_Simplex::_Simplex	(	const SMDS_MeshNode *	nPrev = 0,
		const SMDS_MeshNode *	nNext = 0,
		const SMDS_MeshNode *	nOpp = 0
	)

Referenced by GetSimplices().

Member Function Documentation

void _Simplex::GetSimplices ( const SMDS_MeshNode *  node, vector< _Simplex > &  simplices, const set< TGeomID > &  ingnoreShapes, const _SolidData *  dataToCheckOri = 0, const bool  toSort = false  )

static

Fills a vector<_Simplex >

References VISCOUS_3D::_SolidData::_reversedFaceIds, _Simplex(), SMDS_MeshNode::GetInverseElementIterator(), SMDS_MeshElement::GetNode(), SMDS_MeshElement::GetNodeIndex(), SMDS_MeshElement::getshapeId(), SMDS_MeshElement::NbCornerNodes(), SMDSAbs_Face, SortSimplices(), and SMESH_MesherHelper::WrapIndex().

Referenced by VISCOUS_3D::_ViscousBuilder::isNewNormalOk(), VISCOUS_3D::_ViscousBuilder::setEdgeData(), and VISCOUS_3D::_ViscousBuilder::shrink().

bool VISCOUS_3D::_Simplex::Includes

(

const SMDS_MeshNode *

node

)

const

bool VISCOUS_3D::_Simplex::IsForward	(	const gp_XYZ *	pntSrc,
		const gp_XYZ *	pntTgt,
		double &	vol
	)		const

bool VISCOUS_3D::_Simplex::IsForward	(	const SMDS_MeshNode *	nSrc,
		const gp_XYZ &	pTgt,
		double &	vol
	)		const

bool VISCOUS_3D::_Simplex::IsForward	(	const gp_XY &	tgtUV,
		const SMDS_MeshNode *	smoothedNode,
		const TopoDS_Face &	face,
		SMESH_MesherHelper &	helper,
		const double	refSign
	)		const

References MESHCUT::d, and SMESH_MesherHelper::GetNodeUV().

bool VISCOUS_3D::_Simplex::IsMinAngleOK	(	const gp_XYZ &	pTgt,
		double &	minAngle
	)		const

References Max(), VISCOUS_3D::theMinSmoothQuadAngle, and VISCOUS_3D::theMinSmoothTriaAngle.

bool VISCOUS_3D::_Simplex::IsNeighbour

(

const _Simplex &

other

)

const

References _nNext, and _nPrev.

void _Simplex::SortSimplices ( vector< _Simplex > &  simplices )

static

Set neighbor simplices side by side.

References _nNext, and _nPrev.

Referenced by GetSimplices(), and VISCOUS_3D::_SolidData::PrepareEdgesToSmoothOnFace().

Field Documentation

const SMDS_MeshNode * VISCOUS_3D::_Simplex::_nNext

Referenced by IsNeighbour(), VISCOUS_3D::_ViscousBuilder::makeLayer(), VISCOUS_3D::_SolidData::PrepareEdgesToSmoothOnFace(), and SortSimplices().

const SMDS_MeshNode* VISCOUS_3D::_Simplex::_nOpp

const SMDS_MeshNode* VISCOUS_3D::_Simplex::_nPrev

Referenced by IsNeighbour(), VISCOUS_3D::_ViscousBuilder::makeLayer(), VISCOUS_3D::_SolidData::PrepareEdgesToSmoothOnFace(), and SortSimplices().