The MeshEvalTopology class checks for topologic correctness, i.e that the mesh must not contain non-manifolds. More...

#include <Evaluation.h>

Public Member Functions
unsigned long	CountManifolds () const

virtual bool	Evaluate ()
	Evaluates the mesh kernel with respect to certain criteria. More...

void	GetFacetManifolds (std::vector< FacetIndex > &raclFacetIndList) const

const std::list< std::vector< FacetIndex > > &	GetFacets () const

const std::vector< std::pair< FacetIndex, FacetIndex > > &	GetIndices () const

	MeshEvalTopology (const MeshKernel &rclB)

virtual	~MeshEvalTopology ()

Public Member Functions inherited from MeshCore::MeshEvaluation
virtual bool	Evaluate ()=0
	Evaluates the mesh kernel with respect to certain criteria. More...

	MeshEvaluation (const MeshKernel &rclB)

virtual	~MeshEvaluation ()

Protected Attributes
std::list< std::vector< FacetIndex > >	nonManifoldFacets

std::vector< std::pair< FacetIndex, FacetIndex > >	nonManifoldList

Detailed Description

The MeshEvalTopology class checks for topologic correctness, i.e that the mesh must not contain non-manifolds.

E.g. an edge is regarded as non-manifold if it is shared by more than two facets.

Note: This check does not necessarily cover any degenerations.

Constructor & Destructor Documentation

◆ MeshEvalTopology()

MeshCore::MeshEvalTopology::MeshEvalTopology ( const MeshKernel & rclB )

◆ ~MeshEvalTopology()

virtual MeshCore::MeshEvalTopology::~MeshEvalTopology ( )

virtual

Member Function Documentation

◆ CountManifolds()

unsigned long MeshEvalTopology::CountManifolds ( ) const

References nonManifoldList.

Referenced by MeshGui::DlgEvaluateMeshImp::on_analyzeNonmanifoldsButton_clicked().

◆ Evaluate()

bool MeshEvalTopology::Evaluate ( )

virtual

Evaluates the mesh kernel with respect to certain criteria.

Must be reimplemented by every subclass. This pure virtual function returns false if the mesh kernel is invalid according to this criterion and true if the mesh kernel is correct.

Implements MeshCore::MeshEvaluation.

Reimplemented in MeshCore::MeshEvalSingleFacet.

References MeshCore::Edge_Index::f, Base::SequencerLauncher::next(), nonManifoldFacets, nonManifoldList, MeshCore::Edge_Index::p0, MeshCore::Edge_Index::p1, and MeshCore::POINT_INDEX_MAX.

Referenced by MeshCore::MeshEvalSingleFacet::Evaluate(), MeshCore::MeshFixTopology::Fixup(), MeshCore::MeshKernel::HasNonManifolds(), Mesh::MeshObject::hasNonManifolds(), Mesh::MeshObject::load(), MeshGui::DlgEvaluateMeshImp::on_analyzeNonmanifoldsButton_clicked(), MeshGui::DlgEvaluateMeshImp::on_repairAllTogether_clicked(), and Mesh::MeshObject::removeNonManifolds().