Implementing the mesh integrity checker. (a516513b) · Commits · TNL / tnl-dev

src/mesh/tnlMeshInitializer.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -108,17 +108,27 @@ class tnlMeshInitializerLayer< ConfigTag,
		bool checkCells()
		{
		typedef typename tnlMeshEntity< ConfigTag, EntityTag >::template SubentitiesTraits< 0 >::LocalIndexType LocalIndexType;
		const GlobalIndexType numberOfVertices( this->getMesh().getNumberOfVertices() );
		for( GlobalIndexType cell = 0;
		cell < this->getMesh().getNumberOfCells();
		cell++ )
		for( LocalIndexType i = 0;
		i < this->getMesh().getCell( cell ).getNumberOfVertices();
		i++ )
		{
		if( this->getMesh().getCell( cell ).getVerticesIndices()[ i ] == - 1 )
		{
		cerr << "The cell number " << cell << " does not have properly set vertex index number " << i << "." << endl;
		return false;
		}
		if( this->getMesh().getCell( cell ).getVerticesIndices()[ i ] >= numberOfVertices )
		{
		cerr << "The cell number " << cell << " does not have properly set vertex index number " << i
		<< ". The index is higher than the number of all vertices ( " << numberOfVertices
		<< " )." << endl;
		return false;
		}
		}
		return true;
		}

src/mesh/tnlMeshIntegrityChecker.h

+22 −0

Original line number	Diff line number	Diff line
		@@ -23,7 +23,29 @@
		template< typename MeshType >
		class tnlMeshIntegrityChecker
		{
		public:

		typedef typename MeshType::Config ConfigTag;
		typedef typename ConfigTag::CellTag CellTag;
		typedef tnlDimensionsTraits< CellTag::dimensions > CellDimensionsTraits;
		typedef tnlMeshEntitiesTraits< ConfigTag,
		CellDimensionsTraits > CellTraits;
		typedef typename CellTraits::SharedContainerType CellsSharedContainerType;
		typedef tnlDimensionsTraits< 0 > VertexDimensionsTraits;
		typedef tnlMeshEntitiesTraits< ConfigTag,
		VertexDimensionsTraits > VertexTraits;
		typedef typename VertexTraits::SharedContainerType VertexSharedConatinerType;

		static bool checkMesh( const MeshType& mesh )
		{
		for( CellsGlobalIndexType cell = 0;
		cell < mesh.getNumberOfCells();
		cell++ )
		{
		cout << "Checking cell number " << cell << endl;
		}
		return true;
		}
		};

tools/src/tnl-mesh-convert.h

+10 −3

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@
		#include <mesh/topologies/tnlMeshTetrahedronTag.h>
		#include <mesh/tnlMesh.h>
		#include <mesh/tnlMeshInitializer.h>
		#include <mesh/tnlMeshIntegrityChecker.h>
		#include <core/mfilename.h>

		template< int Dimensions >
		@@ -39,7 +40,8 @@ bool readMeshWithDimensions( const tnlParameterContainer& parameters )
		{
		typedef tnlMeshTriangleTag CellTag;
		};
		tnlMesh< MeshConfig > mesh;
		typedef tnlMesh< MeshConfig > MeshType;
		MeshType mesh;
		if( fileExt == "ng" &&
		! tnlMeshReaderNetgen::readMesh<>( inputFileName, mesh, true ) )
		return false;
		@@ -47,6 +49,8 @@ bool readMeshWithDimensions( const tnlParameterContainer& parameters )
		meshInitializer.setVerbose( true );
		if( ! meshInitializer.initMesh( mesh ) )
		return false;
		if( ! tnlMeshIntegrityChecker< MeshType >::checkMesh( mesh ) )
		return false;
		tnlString outputFile;
		if( parameters.GetParameter< tnlString >( "output-file", outputFile ) )
		{
		@@ -64,7 +68,8 @@ bool readMeshWithDimensions( const tnlParameterContainer& parameters )
		{
		typedef tnlMeshTetrahedronTag CellTag;
		};
		tnlMesh< MeshConfig > mesh;
		typedef tnlMesh< MeshConfig > MeshType;
		MeshType mesh;
		if( fileExt == "ng" &&
		! tnlMeshReaderNetgen::readMesh<>( inputFileName, mesh, true ) )
		return false;
		@@ -72,6 +77,8 @@ bool readMeshWithDimensions( const tnlParameterContainer& parameters )
		meshInitializer.setVerbose( true );
		if( ! meshInitializer.initMesh( mesh ) )
		return false;
		if( ! tnlMeshIntegrityChecker< MeshType >::checkMesh( mesh ) )
		return false;
		tnlString outputFile;
		if( parameters.GetParameter< tnlString >( "output-file", outputFile ) )
		{