0020511: EDF 1101 SMESH : Add CGNS to Mesh Format Supported

[modules/smesh.git] / src / SMESH_SWIG / smeshDC.py

diff --git a/src/SMESH_SWIG/smeshDC.py b/src/SMESH_SWIG/smeshDC.py
index 527e60e0af9f0a50fcfe5be89a1eb52650ebed69..c63c2b825459c75f9fe35c7ec1ce2f25183e5eb6 100644 (file)
--- a/src/SMESH_SWIG/smeshDC.py
+++ b/src/SMESH_SWIG/smeshDC.py
@@ -685,6 +685,17 @@ class smeshDC(SMESH._objref_SMESH_Gen):
         aMesh = Mesh(self, self.geompyD, aSmeshMesh)
         return aMesh
 
+    ## Creates Mesh objects importing data from the given CGNS file
+    #  @return an instance of Mesh class
+    #  @ingroup l2_impexp
+    def CreateMeshesFromCGNS( self, theFileName ):
+        aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromCGNS(self,theFileName)
+        aMeshes = []
+        for iMesh in range(len(aSmeshMeshes)) :
+            aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
+            aMeshes.append(aMesh)
+        return aMeshes, aStatus
+
     ## Concatenate the given meshes into one mesh.
     #  @return an instance of Mesh class
     #  @param meshes the meshes to combine into one mesh
@@ -1741,6 +1752,19 @@ class Mesh:
         else:
             self.mesh.ExportSTL(f, ascii)
 
+    ## Exports the mesh in a file in CGNS format
+    #  @param f is the file name
+    #  @param overwrite boolean parameter for overwriting/not overwriting the file
+    #  @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
+    #  @ingroup l2_impexp
+    def ExportCGNS(self, f, overwrite=1, meshPart=None):
+        if isinstance( meshPart, list ):
+            meshPart = self.GetIDSource( meshPart, SMESH.ALL )
+        if isinstance( meshPart, Mesh ):
+            meshPart = meshPart.mesh
+        elif not meshPart:
+            meshPart = self.mesh
+        self.mesh.ExportCGNS(meshPart, f, overwrite)
 
     # Operations with groups:
     # ----------------------
@@ -5111,6 +5135,13 @@ class Mesh_Triangle(Mesh_Algorithm):
             #  Parameter of BLSURF algo
             self.params.SetOptionValue(optionName,level)
 
+    ## Sets GMF file for export at computation
+    #  @ingroup l3_hypos_blsurf
+    def SetGMFFile(self, fileName):
+        if self.Parameters():
+            #  Parameter of BLSURF algo
+            self.params.SetGMFFile(fileName)
+
     ## Enforced vertices (BLSURF)
 
     ## To get all the enforced vertices