Dave, thanks -simon
________________________________ From: David E DeMarle [[email protected]] Sent: Friday, May 16, 2014 3:51 PM To: Su, Simon M CTR USARMY ARL (US) Cc: [email protected] Subject: Re: [Paraview] Accessing a specific variable in Python Programmable Filter input.GetPointData().GetArray("Colors") David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, May 16, 2014 at 3:46 PM, Su, Simon M CTR USARMY ARL (US) <[email protected]<mailto:[email protected]>> wrote: 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 _______________________________________________ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
