sfepy.postprocess.utils_vtk module¶
Postprocessing utils based on VTK library
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sfepy.postprocess.utils_vtk.
get_vtk_by_group
(vtkdata, group_lower, group_upper=None)[source]¶ Get submesh by material group id.
Parameters: vtkdata : VTK object
Mesh, scalar, vector and tensor data.
group_lower : int
The lower material id.
group_lower : int
The Upper material id.
Returns: slection : VTK object
Mesh, scalar, vector and tensor data.
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sfepy.postprocess.utils_vtk.
get_vtk_edges
(vtkdata)[source]¶ Get mesh edges.
Parameters: vtkdata : VTK object
Mesh, scalar, vector and tensor data.
Returns: edges : VTK object
Mesh, scalar, vector and tensor data.
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sfepy.postprocess.utils_vtk.
get_vtk_from_file
(filename)[source]¶ Read VTK file.
Parameters: filename : str
Name of the VTK file.
Returns: vtkdata : VTK object
Mesh, scalar, vector and tensor data.
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sfepy.postprocess.utils_vtk.
get_vtk_surface
(vtkdata)[source]¶ Get mesh surface.
Parameters: vtkdata : VTK object
Mesh, scalar, vector and tensor data.
Returns: surface : VTK object
Mesh, scalar, vector and tensor data.