This issue is fixed now. Sorry I forgot the set the data type of vtkPoints to Double. Thank you for your support! :) -- View this message in context: http://vtk.1045678.n5.nabble.com/VTK-7-1-issue-with-vtkPoints-while-rendering-tp5742466p5742524.html Sent from the VTK - Dev mailing list archive at Nabble.com.