NeoPZ: TPZHyperPlaneIntersect Class Reference

NeoPZ

#include <pzhyperplane.h>

Public Member Functions
void	Intersect (TPZGeoMesh &input, const TPZHyperPlane &plane, TPZGeoMesh &target)
	Compute the intersection of the geometric mesh with the plane (only leaf elements) More...

REAL	EdgeIntersect (const TPZGeoElSide &gelside, const TPZHyperPlane &plane)
	Compute the intersection between the edge and the plane. More...

Private Member Functions
void	Reorder (TPZGeoEl *gel, TPZGeoMesh &target, TPZVec< std::pair< int64_t, int64_t > > &sidenodepair)
	reorder the nodes to form a convex figure More...

int	ReorderGeneral (TPZGeoMesh &target, TPZVec< std::pair< int64_t, int64_t > > &sidenodepair)
	a version which allows for more than 4 nodes More...

Detailed Description

Definition at line 69 of file pzhyperplane.h.

Member Function Documentation

◆ EdgeIntersect()

REAL TPZHyperPlaneIntersect::EdgeIntersect	(	const TPZGeoElSide &	gelside,
		const TPZHyperPlane &	plane
	)

Compute the intersection between the edge and the plane.

Definition at line 214 of file pzhyperplane.cpp.

References abs(), DebugStop, TPZHyperPlane::Distance(), TPZGeoElSide::Jacobian(), and TPZGeoElSide::X().

Referenced by Intersect().

◆ Intersect()

void TPZHyperPlaneIntersect::Intersect	(	TPZGeoMesh &	input,
		const TPZHyperPlane &	plane,
		TPZGeoMesh &	target
	)

Compute the intersection of the geometric mesh with the plane (only leaf elements)

Definition at line 27 of file pzhyperplane.cpp.

References TPZAdmChunkVector< T, EXP >::AllocateNewElement(), TPZGeoMesh::BuildConnectivity(), CheckElement(), TPZGeoEl::Dimension(), TPZHyperPlane::Distance(), EdgeIntersect(), TPZGeoMesh::ElementVec(), TPZGeoNode::GetCoordinates(), TPZGeoEl::HasSubElement(), TPZHyperPlane::IsLeft(), LOGPZ_DEBUG, TPZGeoEl::NCornerNodes(), TPZGeoMesh::NElements(), TPZGeoEl::NNodes(), TPZGeoEl::NodePtr(), TPZGeoMesh::NodeVec(), TPZGeoEl::NSides(), TPZStack< T, NumExtAlloc >::Push(), Reorder(), ReorderGeneral(), TPZManVector< T, NumExtAlloc >::Resize(), TPZGeoEl::SideDimension(), TPZGeoEl::SideNodeIndex(), TPZVec< T >::size(), and TPZGeoElSide::X().

◆ Reorder()

void TPZHyperPlaneIntersect::Reorder	(	TPZGeoEl *	gel,
		TPZGeoMesh &	target,
		TPZVec< std::pair< int64_t, int64_t > > &	sidenodepair
	)

private

reorder the nodes to form a convex figure

Definition at line 241 of file pzhyperplane.cpp.

References DebugStop, LOGPZ_DEBUG, TPZGeoMesh::NodeVec(), TPZNumeric::Norm(), TPZGeoEl::Print(), TPZNumeric::ProdVetorial(), and TPZManVector< T, NumExtAlloc >::Resize().

Referenced by Intersect().

◆ ReorderGeneral()

int TPZHyperPlaneIntersect::ReorderGeneral	(	TPZGeoMesh &	target,
		TPZVec< std::pair< int64_t, int64_t > > &	sidenodepair
	)

private

a version which allows for more than 4 nodes

Definition at line 360 of file pzhyperplane.cpp.

References TPZAdmChunkVector< T, EXP >::AllocateNewElement(), atan2(), LOGPZ_DEBUG, TPZGeoMesh::NodeVec(), TPZNumeric::Norm(), TPZNumeric::NormalizeVetor3(), TPZNumeric::ProdVetorial(), and TPZManVector< T, NumExtAlloc >::Resize().

Referenced by Intersect().

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

Pre/pzhyperplane.h
Pre/pzhyperplane.cpp