/[escript]/trunk/pyvisi/py_src/normals.py
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revision 943 by jongui, Mon Jan 29 07:22:43 2007 UTC revision 948 by jongui, Thu Feb 1 07:23:34 2007 UTC
# Line 6  import vtk Line 6  import vtk
6    
7  class Normals:  class Normals:
8      """      """
9      Class that defines normals. Normals is used to average the normals of      Class that defines normals. Normals are used to average the normals of
10      points in order to generate better sufaces (in the case of tensors, normals      points in order to generate better sufaces (in the case of tensors, normals
11      avoids the tensors from appearing black in color).      avoids the tensors from appearing black in color).
12      """      """
# Line 15  class Normals: Line 15  class Normals:
15          """          """
16          Initialise the normals.          Initialise the normals.
17    
18          @type object: vtkUnstructuredGrid, etc          @type object: vtkPolyData, etc
19          @param object: Input for the normals          @param object: Input for the normals
20          """          """
21    

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