<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">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?<div class=""><br class=""></div><div class="">The last related thread I saw was at:</div><div class=""><div class=""><a href="http://markmail.org/search/?q=ParaView+povray#query:ParaView povray order:date-backward+page:1+mid:6xiimz4cus55dwhh+state:results" class="">http://markmail.org/search/?q=ParaView+povray#query:ParaView%20povray%20order%3Adate-backward+page:1+mid:6xiimz4cus55dwhh+state:results</a></div><div class=""><br class=""></div><div class="">-Randy</div><div class=""><br class="">pdo = self.GetPolyDataOutput()<br class="">num_pts = 2<br class="">print "num_pts =",num_pts<br class="">newPts = vtk.vtkPoints()<br class="">cell_color_ID = vtk.vtkFloatArray()<br class="">cell_radius = vtk.vtkFloatArray()<br class=""><br class="">cell_color_ID.SetName('cell_color_ID')<br class="">cell_radius.SetName('cell_radius')<br class=""><br class="">newPts.InsertPoint(0, -1,0,0)<br class="">cell_color_ID.InsertNextValue(1)<br class="">cell_radius.InsertNextValue(0.5)<br class=""><br class="">newPts.InsertPoint(1, 1,0,0)<br class="">cell_color_ID.InsertNextValue(2)<br class="">cell_radius.InsertNextValue(0.7)<br class=""><br class="">pdo.SetPoints(newPts)<br class="">pdo.GetPointData().AddArray(cell_color_ID)<br class="">pdo.GetPointData().AddArray(cell_radius)<br class=""><br class="">verts = vtk.vtkCellArray()<br class="">for idx in range(0, num_pts):<br class=""> verts.InsertNextCell(1)<br class=""> verts.InsertCellPoint(idx)<br class="">pdo.SetVerts(verts)<br class=""><br class=""></div></div></body></html>