2 puts "Point cloud object from triangulated sphere"
16 vpointcloud p s -nonormals
17 vaspects p -setcolor GREEN
20 vdump $::imagedir/${::casename}_green.png
23 vpointcloud p s -randcolors
24 vdump $::imagedir/${::casename}_rand.png
27 vpointcloud p s -normals
29 vdump $::imagedir/${::casename}_copper.png