X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Gen.cxx;h=d120f41f1a4dbdc4d237ab0a147408d4470d4c2a;hb=61c36a7e0c3f43b3aedd77ef20793ff15620defe;hp=ec40c71ff9a7d3335fdee3cb5a09e6687dd55897;hpb=bb2c60c2b654843ed9727afde458334b108a26f4;p=modules%2Fsmesh.git

diff --git a/src/SMESH/SMESH_Gen.cxx b/src/SMESH/SMESH_Gen.cxx
index ec40c71ff..d120f41f1 100644
--- a/src/SMESH/SMESH_Gen.cxx
+++ b/src/SMESH/SMESH_Gen.cxx
@@ -30,6 +30,7 @@
 #include "SMESH_subMesh.hxx"
 #include "SMDS_MeshElement.hxx"
 #include "SMDS_MeshNode.hxx"
+#include "SMESHDriver.h"
 
 #include <gp_Pnt.hxx>
 #include <BRep_Tool.hxx>
@@ -96,8 +97,8 @@ SMESH_Hypothesis *SMESH_Gen::CreateHypothesis(const char *anHyp, int studyId)
  */
 //=============================================================================
 
-SMESH_Mesh *SMESH_Gen::Init(int studyId, const TopoDS_Shape & aShape)
-throw(SALOME_Exception)
+SMESH_Mesh *SMESH_Gen::Init(int studyId, const TopoDS_Shape & aShape, int meshID)
+	throw(SALOME_Exception)
 {
 	MESSAGE("SMESH_Gen::Init");
 //   if (aShape.ShapeType() == TopAbs_COMPOUND)
@@ -112,11 +113,16 @@ throw(SALOME_Exception)
 
 	// create a new SMESH_mesh object 
 
-	SMESH_Mesh *mesh = new SMESH_Mesh(_localId++,
+	if(meshID == -1)
+		meshID=_localId++;
+	else if(_localId<=meshID)
+		_localId=meshID+1;
+
+	SMESH_Mesh *mesh = new SMESH_Mesh(meshID,
 		studyId,
 		this,
 		myStudyContext->myDocument);
-	myStudyContext->mapMesh[_localId] = mesh;
+	myStudyContext->mapMesh[meshID] = mesh;
 
 	// associate a TopoDS_Shape to the mesh
 
@@ -126,7 +132,8 @@ throw(SALOME_Exception)
 
 //=============================================================================
 /*!
- * 
+ * @TODO Doing a full update after computation is not optimal when doing a local
+ * remeshing.
  */
 //=============================================================================
 
@@ -138,7 +145,7 @@ throw(SALOME_Exception)
 /* 
 Algo : s'appuie ou non sur une geometrie
 Si geometrie:
-Vertex : rien à faire (range le point)
+Vertex : rien �faire (range le point)
 Edge, Wire, collection d'edge et wire : 1D
 Face, Shell, collection de Face et Shells : 2D
 Solid, Collection de Solid : 3D
@@ -183,6 +190,8 @@ Solid, Collection de Solid : 3D
 		smToCompute = sm->GetFirstToCompute();
 	}
 
+	aMesh.GetMeshDS()->logFullUpdate();
+
 	return ret;
 }
 
@@ -404,3 +413,40 @@ int SMESH_Gen::GetShapeDim(const TopoDS_Shape & aShape)
 //   SCRUTE(shapeDim);
 	return shapeDim;
 }
+
+/**
+ * Import a mesh from a file
+ * @param fileName file name to be imported
+ * @param fileType Currently it could be either "DAT", "UNV" or "MED".
+ * @todo
+ */
+SMESH_Mesh * SMESH_Gen::Import(int studyId, const char * fileName,
+	const char * fileType)
+{
+	MESSAGE("SMESH_Gen::Import("<<studyId<<","<<fileName<<","<<fileType<<")");
+
+	// Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
+	StudyContextStruct *myStudyContext = GetStudyContext(studyId);
+
+	// will be used with document
+	/*Document_Reader * reader = SMESHDriver::GetDocumentReader(string(fileType));
+	reader->SetDocument(myStudyContext->myDocument);
+	reader->SetFile(string(fileName));
+	reader->Read();*/
+	// currently we only read one mesh from a file (limitation on MED files).
+
+	// create a new SMESH_mesh object 
+	SMESH_Mesh *mesh = new SMESH_Mesh(_localId++, studyId, this,
+		myStudyContext->myDocument);
+	myStudyContext->mapMesh[_localId] = mesh;
+	
+	Mesh_Reader * reader = SMESHDriver::GetMeshReader(string(fileType));
+	reader->SetMesh(mesh->GetMeshDS());
+	reader->SetFile(string(fileName));
+	reader->Read();
+	
+	mesh->GetMeshDS()->logFullUpdate();
+	
+	return mesh;
+}
+