When you see that "holey" effect- it appears that there are steps or holes
in the isosurface and you have to increase the max_trace value to help eliminate
them.  I have had a few do that and curing it steps up the render time a lot.
What is the source of that anyway?  You may be the right person to tell me.

Cheers!

Chip Shults
My robotics, space and CGI web page - http://home.cfl.rr.com/aichip

light_source{0#macro k(_)sphere{13*z+i*_.5pigment{agate}finish{phong.3}}#end
1}#macro _(s,i,g)#if(s)k(1)k(-1)_(s-1i+g,g)#end#end _(3x+3*y<2,-2>)_(2x,y)_(
2x-y,x)_(4x*3,-y)_(4<3,1>x)_(2x*6,-y)

Post a reply to this message