mylib_boundaries.py

#!/usr/bin/env python
#
# Author: Patrick Brockmann
# Contact: Patrick.Brockmann@ipsl.jussieu.fr
# $Date: $
# $Name: $
# $Revision: $
# History:
# Modification:
#

import vtk

# ********************************
def boundaries_create(clean, arg_boundaries_color, arg_boundaries_width):

    boundariespolydata = vtk.vtkFeatureEdges()
    boundariespolydata.SetInputConnection(clean.GetOutputPort())
    boundariespolydata.SetBoundaryEdges(1)
    boundariespolydata.SetFeatureEdges(0)
    boundariespolydata.SetNonManifoldEdges(0)
    boundariespolydata.SetColoring(1)

    boundariesmapper = vtk.vtkPolyDataMapper()
    boundariesmapper.SetInputConnection(boundariespolydata.GetOutputPort())
    boundariesmapper.SetScalarVisibility(0)

    boundariesactor = vtk.vtkActor()
    boundariesactor.SetMapper(boundariesmapper)
    boundariesactor.GetProperty().SetLineWidth(arg_boundaries_width)
    boundariesactor.GetProperty().SetColor(arg_boundaries_color)
    boundariesactor.GetProperty().SetAmbient(1)
    boundariesactor.GetProperty().SetDiffuse(0)
    boundariesactor.PickableOff()

    return(boundariesactor, boundariespolydata)

# ********************************