Revert "Merge topic 'ospray-pdc-conversion'"
This has been fixed in ParaView with paraview!6742 (merged).
This reverts commit 1a8c3295, reversing changes made to a58ac203.
This has been fixed in ParaView with paraview!6742 (merged).
This reverts commit 1a8c3295, reversing changes made to a58ac203.