return []
## Generates new elements by rotation of the elements of object around the axis
- # @param theObject object which elements should be sweeped
+ # @param theObject object which elements should be sweeped.
+ # It can be a mesh, a sub mesh or a group.
# @param Axis the axis of rotation, AxisStruct or line(geom object)
# @param AngleInRadians the angle of Rotation
# @param NbOfSteps number of steps
return []
## Generates new elements by rotation of the elements of object around the axis
- # @param theObject object which elements should be sweeped
+ # @param theObject object which elements should be sweeped.
+ # It can be a mesh, a sub mesh or a group.
# @param Axis the axis of rotation, AxisStruct or line(geom object)
# @param AngleInRadians the angle of Rotation
# @param NbOfSteps number of steps
return []
## Generates new elements by rotation of the elements of object around the axis
- # @param theObject object which elements should be sweeped
+ # @param theObject object which elements should be sweeped.
+ # It can be a mesh, a sub mesh or a group.
# @param Axis the axis of rotation, AxisStruct or line(geom object)
# @param AngleInRadians the angle of Rotation
# @param NbOfSteps number of steps
return []
## Generates new elements by extrusion of the elements which belong to the object
- # @param theObject the object which elements should be processed
+ # @param theObject the object which elements should be processed.
+ # It can be a mesh, a sub mesh or a group.
# @param StepVector vector, defining the direction and value of extrusion
# @param NbOfSteps the number of steps
# @param MakeGroups forces the generation of new groups from existing ones
return []
## Generates new elements by extrusion of the elements which belong to the object
- # @param theObject object which elements should be processed
+ # @param theObject object which elements should be processed.
+ # It can be a mesh, a sub mesh or a group.
# @param StepVector vector, defining the direction and value of extrusion
# @param NbOfSteps the number of steps
# @param MakeGroups to generate new groups from existing ones
return []
## Generates new elements by extrusion of the elements which belong to the object
- # @param theObject object which elements should be processed
+ # @param theObject object which elements should be processed.
+ # It can be a mesh, a sub mesh or a group.
# @param StepVector vector, defining the direction and value of extrusion
# @param NbOfSteps the number of steps
# @param MakeGroups forces the generation of new groups from existing ones
## Generates new elements by extrusion of the given elements
# The path of extrusion must be a meshed edge.
- # @param Base mesh or list of ids of elements for extrusion
+ # @param Base mesh or group, or submesh, or list of ids of elements for extrusion
# @param Path - 1D mesh or 1D sub-mesh, along which proceeds the extrusion
# @param NodeStart the start node from Path. Defines the direction of extrusion
# @param HasAngles allows the shape to be rotated around the path
Parameters = AnglesParameters + var_separator + RefPointParameters
self.mesh.SetParameters(Parameters)
- if (isinstance(Path, Mesh)):
- Path = Path.GetMesh()
+ if (isinstance(Path, Mesh)): Path = Path.GetMesh()
if isinstance(Base, list):
IDsOfElements = []
## Generates new elements by extrusion of the elements which belong to the object
# The path of extrusion must be a meshed edge.
- # @param theObject the object which elements should be processed
+ # @param theObject the object which elements should be processed.
+ # It can be a mesh, a sub mesh or a group.
# @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
# @param PathShape shape(edge) defines the sub-mesh for the path
# @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
## Generates new elements by extrusion of the elements which belong to the object
# The path of extrusion must be a meshed edge.
- # @param theObject the object which elements should be processed
+ # @param theObject the object which elements should be processed.
+ # It can be a mesh, a sub mesh or a group.
# @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
# @param PathShape shape(edge) defines the sub-mesh for the path
# @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
## Generates new elements by extrusion of the elements which belong to the object
# The path of extrusion must be a meshed edge.
- # @param theObject the object which elements should be processed
+ # @param theObject the object which elements should be processed.
+ # It can be a mesh, a sub mesh or a group.
# @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
# @param PathShape shape(edge) defines the sub-mesh for the path
# @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
# @param theAffectedElems - group of elements to which the replicated nodes
# should be associated to.
# @param theMakeGroup forces the generation of a group containing new elements.
+ # @return TRUE or a created group if operation has been completed successfully,
+ # FALSE or None otherwise
# @ingroup l2_modif_edit
def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems, theMakeGroup=False):
if theMakeGroup:
# @param theNodesNot - list of groups of nodes not to replicated
# @param theAffectedElems - group of elements to which the replicated nodes
# should be associated to.
- # @return TRUE if operation has been completed successfully, FALSE otherwise
+ # @param theMakeGroup forces the generation of a group containing new elements.
+ # @return TRUE or a created group if operation has been completed successfully,
+ # FALSE or None otherwise
# @ingroup l2_modif_edit
- def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems):
+ def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems, theMakeGroup=False):
+ if theMakeGroup:
+ return self.editor.DoubleNodeElemGroupsNew(theElems, theNodesNot, theAffectedElems)
return self.editor.DoubleNodeElemGroups(theElems, theNodesNot, theAffectedElems)
## Creates a hole in a mesh by doubling the nodes of some particular elements
if not entry: return ""
return entry
+ ## Defines "ViscousLayers" hypothesis to give parameters of layers of prisms to build
+ # near mesh boundary. This hypothesis can be used by several 3D algorithms:
+ # NETGEN 3D, GHS3D, Hexahedron(i,j,k)
+ # @param thickness total thickness of layers of prisms
+ # @param numberOfLayers number of layers of prisms
+ # @param stretchFactor factor (>1.0) of growth of layer thickness towards inside of mesh
+ # @param ignoreFaces geometrical face (or their ids) not to generate layers on
+ # @ingroup l3_hypos_additi
+ def ViscousLayers(self, thickness, numberOfLayers, stretchFactor, ignoreFaces=[]):
+ if not isinstance(self.algo, SMESH._objref_SMESH_3D_Algo):
+ raise TypeError, "ViscousLayers are supported by 3D algorithms only"
+ if not "ViscousLayers" in self.GetCompatibleHypothesis():
+ raise TypeError, "ViscousLayers are not supported by %s"%self.algo.GetName()
+ if ignoreFaces and isinstance( ignoreFaces[0], geompyDC.GEOM._objref_GEOM_Object ):
+ ignoreFaces = [ self.mesh.geompyD.GetSubShapeID(self.mesh.geom, f) for f in ignoreFaces ]
+ hyp = self.Hypothesis("ViscousLayers",
+ [thickness, numberOfLayers, stretchFactor, ignoreFaces])
+ hyp.SetTotalThickness(thickness)
+ hyp.SetNumberLayers(numberOfLayers)
+ hyp.SetStretchFactor(stretchFactor)
+ hyp.SetIgnoreFaces(ignoreFaces)
+ return hyp
+
# Public class: Mesh_Segment
# --------------------------
