mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
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Move BelongToGeom and LyingOnGeom classes to src/Controls/SMESH_Controls*
This commit is contained in:
eap
parent
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d51efe3933
@ -55,12 +55,9 @@
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#include <TColStd_ListOfReal.hxx>
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#include <TColStd_SequenceOfHAsciiString.hxx>
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#include <TCollection_HAsciiString.hxx>
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#include <TopExp.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopTools_IndexedMapOfShape.hxx>
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using namespace SMESH;
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using namespace SMESH::Controls;
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@ -75,358 +72,6 @@ namespace SMESH
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}
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}
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/*
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Class : BelongToGeom
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Description : Predicate for verifying whether entity belongs to
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specified geometrical support
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*/
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Controls::BelongToGeom::BelongToGeom()
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: myMeshDS(NULL),
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myType(SMDSAbs_All),
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myIsSubshape(false),
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myTolerance(Precision::Confusion())
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{}
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void Controls::BelongToGeom::SetMesh( const SMDS_Mesh* theMesh )
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{
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myMeshDS = dynamic_cast<const SMESHDS_Mesh*>(theMesh);
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init();
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}
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void Controls::BelongToGeom::SetGeom( const TopoDS_Shape& theShape )
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{
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myShape = theShape;
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init();
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}
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static bool IsSubShape (const TopTools_IndexedMapOfShape& theMap,
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const TopoDS_Shape& theShape)
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{
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if (theMap.Contains(theShape)) return true;
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if (theShape.ShapeType() == TopAbs_COMPOUND ||
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theShape.ShapeType() == TopAbs_COMPSOLID)
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{
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TopoDS_Iterator anIt (theShape, Standard_True, Standard_True);
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for (; anIt.More(); anIt.Next())
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{
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if (!IsSubShape(theMap, anIt.Value())) {
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return false;
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}
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}
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return true;
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}
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return false;
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}
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void Controls::BelongToGeom::init()
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{
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if (!myMeshDS || myShape.IsNull()) return;
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// is sub-shape of main shape?
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TopoDS_Shape aMainShape = myMeshDS->ShapeToMesh();
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if (aMainShape.IsNull()) {
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myIsSubshape = false;
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}
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else {
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TopTools_IndexedMapOfShape aMap;
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TopExp::MapShapes(aMainShape, aMap);
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myIsSubshape = IsSubShape(aMap, myShape);
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}
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if (!myIsSubshape)
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{
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myElementsOnShapePtr.reset(new Controls::ElementsOnShape());
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myElementsOnShapePtr->SetTolerance(myTolerance);
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myElementsOnShapePtr->SetAllNodes(true); // belong, while false means "lays on"
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myElementsOnShapePtr->SetMesh(myMeshDS);
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myElementsOnShapePtr->SetShape(myShape, myType);
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}
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}
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static bool IsContains( const SMESHDS_Mesh* theMeshDS,
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const TopoDS_Shape& theShape,
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const SMDS_MeshElement* theElem,
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TopAbs_ShapeEnum theFindShapeEnum,
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TopAbs_ShapeEnum theAvoidShapeEnum = TopAbs_SHAPE )
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{
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TopExp_Explorer anExp( theShape,theFindShapeEnum,theAvoidShapeEnum );
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while( anExp.More() )
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{
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const TopoDS_Shape& aShape = anExp.Current();
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if( SMESHDS_SubMesh* aSubMesh = theMeshDS->MeshElements( aShape ) ){
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if( aSubMesh->Contains( theElem ) )
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return true;
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}
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anExp.Next();
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}
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return false;
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}
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bool Controls::BelongToGeom::IsSatisfy (long theId)
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{
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if (myMeshDS == 0 || myShape.IsNull())
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return false;
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if (!myIsSubshape)
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{
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return myElementsOnShapePtr->IsSatisfy(theId);
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}
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// Case of submesh
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if (myType == SMDSAbs_Node)
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{
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if( const SMDS_MeshNode* aNode = myMeshDS->FindNode( theId ) )
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{
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const SMDS_PositionPtr& aPosition = aNode->GetPosition();
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SMDS_TypeOfPosition aTypeOfPosition = aPosition->GetTypeOfPosition();
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switch( aTypeOfPosition )
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{
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case SMDS_TOP_VERTEX : return IsContains( myMeshDS,myShape,aNode,TopAbs_VERTEX );
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case SMDS_TOP_EDGE : return IsContains( myMeshDS,myShape,aNode,TopAbs_EDGE );
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case SMDS_TOP_FACE : return IsContains( myMeshDS,myShape,aNode,TopAbs_FACE );
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case SMDS_TOP_3DSPACE: return IsContains( myMeshDS,myShape,aNode,TopAbs_SHELL );
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}
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}
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}
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else
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{
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if( const SMDS_MeshElement* anElem = myMeshDS->FindElement( theId ) )
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{
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if( myType == SMDSAbs_All )
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{
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return IsContains( myMeshDS,myShape,anElem,TopAbs_EDGE ) ||
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IsContains( myMeshDS,myShape,anElem,TopAbs_FACE ) ||
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IsContains( myMeshDS,myShape,anElem,TopAbs_SHELL )||
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IsContains( myMeshDS,myShape,anElem,TopAbs_SOLID );
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}
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else if( myType == anElem->GetType() )
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{
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switch( myType )
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{
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case SMDSAbs_Edge : return IsContains( myMeshDS,myShape,anElem,TopAbs_EDGE );
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case SMDSAbs_Face : return IsContains( myMeshDS,myShape,anElem,TopAbs_FACE );
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case SMDSAbs_Volume: return IsContains( myMeshDS,myShape,anElem,TopAbs_SHELL )||
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IsContains( myMeshDS,myShape,anElem,TopAbs_SOLID );
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}
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}
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}
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}
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return false;
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}
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void Controls::BelongToGeom::SetType (SMDSAbs_ElementType theType)
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{
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myType = theType;
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init();
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}
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SMDSAbs_ElementType Controls::BelongToGeom::GetType() const
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{
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return myType;
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}
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TopoDS_Shape Controls::BelongToGeom::GetShape()
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{
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return myShape;
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}
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const SMESHDS_Mesh* Controls::BelongToGeom::GetMeshDS() const
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{
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return myMeshDS;
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}
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void Controls::BelongToGeom::SetTolerance (double theTolerance)
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{
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myTolerance = theTolerance;
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if (!myIsSubshape)
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init();
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}
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double Controls::BelongToGeom::GetTolerance()
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{
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return myTolerance;
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}
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/*
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Class : LyingOnGeom
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Description : Predicate for verifying whether entiy lying or partially lying on
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specified geometrical support
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*/
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Controls::LyingOnGeom::LyingOnGeom()
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: myMeshDS(NULL),
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myType(SMDSAbs_All),
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myIsSubshape(false),
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myTolerance(Precision::Confusion())
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{}
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void Controls::LyingOnGeom::SetMesh( const SMDS_Mesh* theMesh )
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{
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myMeshDS = dynamic_cast<const SMESHDS_Mesh*>(theMesh);
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init();
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}
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void Controls::LyingOnGeom::SetGeom( const TopoDS_Shape& theShape )
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{
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myShape = theShape;
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init();
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}
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void Controls::LyingOnGeom::init()
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{
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if (!myMeshDS || myShape.IsNull()) return;
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// is sub-shape of main shape?
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TopoDS_Shape aMainShape = myMeshDS->ShapeToMesh();
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if (aMainShape.IsNull()) {
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myIsSubshape = false;
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}
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else {
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TopTools_IndexedMapOfShape aMap;
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TopExp::MapShapes(aMainShape, aMap);
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myIsSubshape = IsSubShape(aMap, myShape);
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}
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if (!myIsSubshape)
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{
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myElementsOnShapePtr.reset(new Controls::ElementsOnShape());
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myElementsOnShapePtr->SetTolerance(myTolerance);
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myElementsOnShapePtr->SetAllNodes(false); // lays on, while true means "belong"
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myElementsOnShapePtr->SetMesh(myMeshDS);
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myElementsOnShapePtr->SetShape(myShape, myType);
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}
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}
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bool Controls::LyingOnGeom::IsSatisfy( long theId )
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{
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if ( myMeshDS == 0 || myShape.IsNull() )
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return false;
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if (!myIsSubshape)
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{
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return myElementsOnShapePtr->IsSatisfy(theId);
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}
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// Case of submesh
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if( myType == SMDSAbs_Node )
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{
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if( const SMDS_MeshNode* aNode = myMeshDS->FindNode( theId ) )
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{
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const SMDS_PositionPtr& aPosition = aNode->GetPosition();
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SMDS_TypeOfPosition aTypeOfPosition = aPosition->GetTypeOfPosition();
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switch( aTypeOfPosition )
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{
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case SMDS_TOP_VERTEX : return IsContains( myMeshDS,myShape,aNode,TopAbs_VERTEX );
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case SMDS_TOP_EDGE : return IsContains( myMeshDS,myShape,aNode,TopAbs_EDGE );
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case SMDS_TOP_FACE : return IsContains( myMeshDS,myShape,aNode,TopAbs_FACE );
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case SMDS_TOP_3DSPACE: return IsContains( myMeshDS,myShape,aNode,TopAbs_SHELL );
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}
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}
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}
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else
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{
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if( const SMDS_MeshElement* anElem = myMeshDS->FindElement( theId ) )
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{
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if( myType == SMDSAbs_All )
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{
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return Contains( myMeshDS,myShape,anElem,TopAbs_EDGE ) ||
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Contains( myMeshDS,myShape,anElem,TopAbs_FACE ) ||
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Contains( myMeshDS,myShape,anElem,TopAbs_SHELL )||
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Contains( myMeshDS,myShape,anElem,TopAbs_SOLID );
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}
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else if( myType == anElem->GetType() )
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{
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switch( myType )
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{
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case SMDSAbs_Edge : return Contains( myMeshDS,myShape,anElem,TopAbs_EDGE );
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case SMDSAbs_Face : return Contains( myMeshDS,myShape,anElem,TopAbs_FACE );
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case SMDSAbs_Volume: return Contains( myMeshDS,myShape,anElem,TopAbs_SHELL )||
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Contains( myMeshDS,myShape,anElem,TopAbs_SOLID );
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}
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}
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}
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}
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return false;
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}
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void Controls::LyingOnGeom::SetType( SMDSAbs_ElementType theType )
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{
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myType = theType;
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init();
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}
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SMDSAbs_ElementType Controls::LyingOnGeom::GetType() const
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{
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return myType;
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}
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TopoDS_Shape Controls::LyingOnGeom::GetShape()
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{
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return myShape;
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}
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const SMESHDS_Mesh* Controls::LyingOnGeom::GetMeshDS() const
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{
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return myMeshDS;
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}
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void Controls::LyingOnGeom::SetTolerance (double theTolerance)
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{
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myTolerance = theTolerance;
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if (!myIsSubshape)
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init();
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}
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double Controls::LyingOnGeom::GetTolerance()
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{
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return myTolerance;
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}
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bool Controls::LyingOnGeom::Contains( const SMESHDS_Mesh* theMeshDS,
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const TopoDS_Shape& theShape,
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const SMDS_MeshElement* theElem,
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TopAbs_ShapeEnum theFindShapeEnum,
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TopAbs_ShapeEnum theAvoidShapeEnum )
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{
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if (IsContains(theMeshDS, theShape, theElem, theFindShapeEnum, theAvoidShapeEnum))
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return true;
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TopTools_IndexedMapOfShape aSubShapes;
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TopExp::MapShapes( theShape, aSubShapes );
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for (int i = 1; i <= aSubShapes.Extent(); i++)
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{
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const TopoDS_Shape& aShape = aSubShapes.FindKey(i);
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if( SMESHDS_SubMesh* aSubMesh = theMeshDS->MeshElements( aShape ) ){
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if( aSubMesh->Contains( theElem ) )
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return true;
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SMDS_NodeIteratorPtr aNodeIt = aSubMesh->GetNodes();
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while ( aNodeIt->more() )
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{
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const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(aNodeIt->next());
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SMDS_ElemIteratorPtr anElemIt = aNode->GetInverseElementIterator();
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while ( anElemIt->more() )
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{
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const SMDS_MeshElement* anElement = static_cast<const SMDS_MeshElement*>(anElemIt->next());
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if (anElement == theElem)
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return true;
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}
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}
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}
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}
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return false;
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}
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/*
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AUXILIARY METHODS
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*/
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@ -41,94 +41,8 @@
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#include <list>
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class SMESHDS_Mesh;
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namespace SMESH
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{
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// ================================================================================
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namespace Controls
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{
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/*
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Class : BelongToGeom
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Description : Predicate for verifying whether entiy belong to
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specified geometrical support
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*/
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class SMESH_I_EXPORT BelongToGeom: public virtual Predicate
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{
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public:
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BelongToGeom();
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virtual void SetMesh( const SMDS_Mesh* theMesh );
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virtual void SetGeom( const TopoDS_Shape& theShape );
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virtual bool IsSatisfy( long theElementId );
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virtual void SetType( SMDSAbs_ElementType theType );
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virtual SMDSAbs_ElementType GetType() const;
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TopoDS_Shape GetShape();
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const SMESHDS_Mesh* GetMeshDS() const;
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void SetTolerance( double );
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double GetTolerance();
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private:
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virtual void init();
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TopoDS_Shape myShape;
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const SMESHDS_Mesh* myMeshDS;
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SMDSAbs_ElementType myType;
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bool myIsSubshape;
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double myTolerance; // only if myIsSubshape == false
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Controls::ElementsOnShapePtr myElementsOnShapePtr; // only if myIsSubshape == false
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};
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typedef boost::shared_ptr<BelongToGeom> BelongToGeomPtr;
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/*
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Class : LyingOnGeom
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Description : Predicate for verifying whether entiy lying or partially lying on
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specified geometrical support
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*/
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class SMESH_I_EXPORT LyingOnGeom: public virtual Predicate
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{
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public:
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LyingOnGeom();
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virtual void SetMesh( const SMDS_Mesh* theMesh );
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virtual void SetGeom( const TopoDS_Shape& theShape );
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virtual bool IsSatisfy( long theElementId );
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virtual void SetType( SMDSAbs_ElementType theType );
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virtual SMDSAbs_ElementType GetType() const;
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TopoDS_Shape GetShape();
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const SMESHDS_Mesh* GetMeshDS() const;
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void SetTolerance( double );
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double GetTolerance();
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virtual bool Contains( const SMESHDS_Mesh* theMeshDS,
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const TopoDS_Shape& theShape,
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const SMDS_MeshElement* theElem,
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TopAbs_ShapeEnum theFindShapeEnum,
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TopAbs_ShapeEnum theAvoidShapeEnum = TopAbs_SHAPE );
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private:
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virtual void init();
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TopoDS_Shape myShape;
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const SMESHDS_Mesh* myMeshDS;
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SMDSAbs_ElementType myType;
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bool myIsSubshape;
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double myTolerance; // only if myIsSubshape == false
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Controls::ElementsOnShapePtr myElementsOnShapePtr; // only if myIsSubshape == false
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};
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typedef boost::shared_ptr<LyingOnGeom> LyingOnGeomPtr;
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} // namespace Controls
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// ================================================================================
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/*
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FUNCTORS
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