I have a simple 2-point Pgmable Source (below) and render it 1) as 2D Glyphs/Vertex (with the nice OSPRay, and scaled spheres), and 2) as various 3D/geometric glyphs. Then I Export the scenes as POV files. Only the geometric (non 2D/Vertex) glyphs generate partially-meaningful POV output. However, there’s no color associated with the geometry. Thoughts?
The last related thread I saw was at: http://markmail.org/search/?q=ParaView+povray#query:ParaView%20povray%20order%3Adate-backward+page:1+mid:6xiimz4cus55dwhh+state:results <http://markmail.org/search/?q=ParaView+povray#query:ParaView povray order:date-backward+page:1+mid:6xiimz4cus55dwhh+state:results> -Randy pdo = self.GetPolyDataOutput() num_pts = 2 print "num_pts =",num_pts newPts = vtk.vtkPoints() cell_color_ID = vtk.vtkFloatArray() cell_radius = vtk.vtkFloatArray() cell_color_ID.SetName('cell_color_ID') cell_radius.SetName('cell_radius') newPts.InsertPoint(0, -1,0,0) cell_color_ID.InsertNextValue(1) cell_radius.InsertNextValue(0.5) newPts.InsertPoint(1, 1,0,0) cell_color_ID.InsertNextValue(2) cell_radius.InsertNextValue(0.7) pdo.SetPoints(newPts) pdo.GetPointData().AddArray(cell_color_ID) pdo.GetPointData().AddArray(cell_radius) verts = vtk.vtkCellArray() for idx in range(0, num_pts): verts.InsertNextCell(1) verts.InsertCellPoint(idx) pdo.SetVerts(verts)
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