Hello,
After staring at http://www.paraview.org/Wiki/Python_Programmable_Filter for a
while, the way to access the data for a specific variable name still eludes me.
This is the python code from the wiki on Add the Colors variable to a PolyData
=============================
input = self.GetPolyDataInput();
output = self.GetPolyDataOutput();
colors = vtk.vtkUnsignedCharArray();
colors.SetNumberOfComponents(3);
colors.SetName("Colors");
numPoints = input.GetNumberOfPoints()
for i in range(0, numPoints):
colors.InsertNextTuple3(255,0,0);
output=input
output.GetPointData().AddArray(colors)
===============================
How do I from the next filter, access the variable name "Colors" that I created?
Any help is much appreciated.
thanks
-simon
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