Created
September 28, 2015 12:15
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ParaView programmable filter to remove third component of texture coordinates
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| pdi = self.GetPolyDataInput() | |
| pdo = self.GetPolyDataOutput() | |
| numpts = pdi.GetNumberOfPoints() | |
| pdata = pdi.GetPointData() | |
| tcoords = pdata.GetTCoords() | |
| newtcoords = vtk.vtkFloatArray() | |
| newtcoords.SetName("textureCoords") | |
| newtcoords.SetNumberOfComponents(2) | |
| newtcoords.SetNumberOfTuples(numpts) | |
| for i in range(0, numpts): | |
| oldcoord = tcoords.GetTuple3(i) | |
| newtcoords.SetTuple2(i, oldcoord[0], oldcoord[1]) | |
| pdo.GetPointData().SetTCoords(newtcoords) |
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