<DIV style="font-family:Arial, sans-serif; font-size:10pt;"><FONT size="2"><SPAN style="font-family: Arial,sans-serif;">> Date: Sun, 1 Nov 2009 16:12:32 -0500<BR>> From: David Doria <daviddoria+vtk@gmail.com><BR><BR>> What I am trying to do is simply visit every voxel of a 3d<BR>> vtkImageData. It would also be nice to access a particular voxel in an<BR>> (x,y,z) type format. Can anyone comment on how to do either of these<BR>> things?<BR><BR>This is a very general suggestion, not vtk specific.<BR><BR>On some architectures, it might be more efficient to render each Z slice with a matrix that maps each voxel to a pixel and with the target image type the same as the voxel type. The you just visit each pixel on each slice.<BR><BR>YON - Jan C. Hardenbergh<BR><BR></SPAN></FONT></DIV>