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PAL17694 (New Tool About Hexahedral Meshing)

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+  SMESH::NodePosition* GetNodePosition(CORBA::Long NodeID);
This commit is contained in:
eap 2007-11-15 14:35:36 +00:00
parent ed128f5447
commit f5ec27b36b
2 changed files with 61 additions and 3 deletions
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59
src/SMESH_I/SMESH_Mesh_i.cxx
View File

@ -44,6 +44,8 @@
#include "SMESH_Group.hxx"
#include "SMESH_MeshEditor.hxx"
#include "SMESH_MesherHelper.hxx"
#include "SMDS_EdgePosition.hxx"
#include "SMDS_FacePosition.hxx"
#include "OpUtil.hxx"
#include "SALOME_NamingService.hxx"
@ -54,14 +56,15 @@
// OCCT Includes
#include <BRep_Builder.hxx>
#include <OSD_Path.hxx>
#include <OSD_File.hxx>
#include <OSD_Directory.hxx>
#include <OSD_File.hxx>
#include <OSD_Path.hxx>
#include <OSD_Protection.hxx>
#include <TColStd_MapOfInteger.hxx>
#include <TColStd_MapIteratorOfMapOfInteger.hxx>
#include <TColStd_MapOfInteger.hxx>
#include <TColStd_SequenceOfInteger.hxx>
#include <TCollection_AsciiString.hxx>
#include <TopExp_Explorer.hxx>
#include <TopoDS_Compound.hxx>
// STL Includes
@ -2060,6 +2063,56 @@ SMESH::long_array* SMESH_Mesh_i::GetNodeInverseElements(const CORBA::Long id)
return aResult._retn();
}
//=============================================================================
/*!
* \brief Return position of a node on shape
*/
//=============================================================================
SMESH::NodePosition* SMESH_Mesh_i::GetNodePosition(CORBA::Long NodeID)
{
SMESH::NodePosition* aNodePosition = new SMESH::NodePosition();
aNodePosition->shapeID = 0;
aNodePosition->shapeType = GEOM::SHAPE;
SMESHDS_Mesh* mesh = _impl->GetMeshDS();
if ( !mesh ) return aNodePosition;
if ( const SMDS_MeshNode* aNode = mesh->FindNode(NodeID) )
{
if ( SMDS_PositionPtr pos = aNode->GetPosition() )
{
aNodePosition->shapeID = pos->GetShapeId();
switch ( pos->GetTypeOfPosition() ) {
case SMDS_TOP_EDGE:
aNodePosition->shapeType = GEOM::EDGE;
aNodePosition->params.length(1);
aNodePosition->params[0] =
static_cast<SMDS_EdgePosition*>( pos.get() )->GetUParameter();
break;
case SMDS_TOP_FACE:
aNodePosition->shapeType = GEOM::FACE;
aNodePosition->params.length(2);
aNodePosition->params[0] =
static_cast<SMDS_FacePosition*>( pos.get() )->GetUParameter();
aNodePosition->params[1] =
static_cast<SMDS_FacePosition*>( pos.get() )->GetVParameter();
break;
case SMDS_TOP_VERTEX:
aNodePosition->shapeType = GEOM::VERTEX;
break;
case SMDS_TOP_3DSPACE:
if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SOLID).More() )
aNodePosition->shapeType = GEOM::SOLID;
else if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SHELL).More() )
aNodePosition->shapeType = GEOM::SHELL;
break;
default:;
}
}
}
return aNodePosition;
}
//=============================================================================
/*!

5
src/SMESH_I/SMESH_Mesh_i.hxx
View File

@ -358,6 +358,11 @@ public:
*/
SMESH::long_array* GetNodeInverseElements(CORBA::Long id);
/*!
* \brief Return position of a node on shape
*/
SMESH::NodePosition* GetNodePosition(CORBA::Long NodeID);
/*!
* If given element is node returns IDs of shape from position
* If there is not node for given ID - returns -1