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0020743: EDF 1271 SMESH : Create a mesh from a group

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export, FindElementByPoint() on groups
This commit is contained in:
eap 2011-06-14 13:58:29 +00:00
parent d8c39ff840
commit a18ad2978f
1 changed files with 41 additions and 13 deletions
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54
src/SMESH_SWIG/smeshDC.py
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@ -1665,13 +1665,13 @@ class Mesh:
def Group(self, grp, name=""): def Group(self, grp, name=""):
return self.GroupOnGeom(grp, name) return self.GroupOnGeom(grp, name)
## Deprecated, used only for compatibility! Please, use ExportToMEDX() method instead. ## Deprecated, used only for compatibility! Please, use ExportMED() method instead.
# Exports the mesh in a file in MED format and chooses the \a version of MED format ## Exports the mesh in a file in MED format and chooses the \a version of MED format
## allowing to overwrite the file if it exists or add the exported data to its contents ## allowing to overwrite the file if it exists or add the exported data to its contents
# @param f the file name # @param f the file name
# @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2 # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2
# @param opt boolean parameter for creating/not creating # @param opt boolean parameter for creating/not creating
# the groups Group_On_All_Nodes, Group_On_All_Faces, ... # the groups Group_On_All_Nodes, Group_On_All_Faces, ...
# @param overwrite boolean parameter for overwriting/not overwriting the file # @param overwrite boolean parameter for overwriting/not overwriting the file
# @ingroup l2_impexp # @ingroup l2_impexp
def ExportToMED(self, f, version, opt=0, overwrite=1): def ExportToMED(self, f, version, opt=0, overwrite=1):
@ -1685,28 +1685,52 @@ class Mesh:
# the typical use is auto_groups=false. # the typical use is auto_groups=false.
# @param version MED format version(MED_V2_1 or MED_V2_2) # @param version MED format version(MED_V2_1 or MED_V2_2)
# @param overwrite boolean parameter for overwriting/not overwriting the file # @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 # @ingroup l2_impexp
def ExportMED(self, f, auto_groups=0, version=MED_V2_2, overwrite=1): def ExportMED(self, f, auto_groups=0, version=MED_V2_2, overwrite=1, meshPart=None):
self.mesh.ExportToMEDX(f, auto_groups, version, overwrite) if meshPart:
if isinstance( meshPart, list ):
meshPart = self.GetIDSource( meshPart, SMESH.ALL )
self.mesh.ExportPartToMED( meshPart, f, auto_groups, version, overwrite )
else:
self.mesh.ExportToMEDX(f, auto_groups, version, overwrite)
## Exports the mesh in a file in DAT format ## Exports the mesh in a file in DAT format
# @param f the file name # @param f the file name
# @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
# @ingroup l2_impexp # @ingroup l2_impexp
def ExportDAT(self, f): def ExportDAT(self, f, meshPart=None):
self.mesh.ExportDAT(f) if meshPart:
if isinstance( meshPart, list ):
meshPart = self.GetIDSource( meshPart, SMESH.ALL )
self.mesh.ExportPartToDAT( meshPart, f )
else:
self.mesh.ExportDAT(f)
## Exports the mesh in a file in UNV format ## Exports the mesh in a file in UNV format
# @param f the file name # @param f the file name
# @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
# @ingroup l2_impexp # @ingroup l2_impexp
def ExportUNV(self, f): def ExportUNV(self, f, meshPart=None):
self.mesh.ExportUNV(f) if meshPart:
if isinstance( meshPart, list ):
meshPart = self.GetIDSource( meshPart, SMESH.ALL )
self.mesh.ExportPartToUNV( meshPart, f )
else:
self.mesh.ExportUNV(f)
## Export the mesh in a file in STL format ## Export the mesh in a file in STL format
# @param f the file name # @param f the file name
# @param ascii defines the file encoding # @param ascii defines the file encoding
# @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
# @ingroup l2_impexp # @ingroup l2_impexp
def ExportSTL(self, f, ascii=1): def ExportSTL(self, f, ascii=1, meshPart=None):
self.mesh.ExportSTL(f, ascii) if meshPart:
if isinstance( meshPart, list ):
meshPart = self.GetIDSource( meshPart, SMESH.ALL )
self.mesh.ExportPartToSTL( meshPart, f, ascii )
else:
self.mesh.ExportSTL(f, ascii)
# Operations with groups: # Operations with groups:
@ -2714,10 +2738,14 @@ class Mesh:
# @param z the Z coordinate of a point # @param z the Z coordinate of a point
# @param elementType type of elements to find (SMESH.ALL type # @param elementType type of elements to find (SMESH.ALL type
# means elements of any type excluding nodes and 0D elements) # means elements of any type excluding nodes and 0D elements)
# @param meshPart a part of mesh (group, sub-mesh) to search within
# @return list of IDs of found elements # @return list of IDs of found elements
# @ingroup l2_modif_throughp # @ingroup l2_modif_throughp
def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL): def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL, meshPart=None):
return self.editor.FindElementsByPoint(x, y, z, elementType) if meshPart:
return self.editor.FindAmongElementsByPoint( meshPart, x, y, z, elementType );
else:
return self.editor.FindElementsByPoint(x, y, z, elementType)
# Return point state in a closed 2D mesh in terms of TopAbs_State enumeration. # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
# TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails. # TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.