The following scene crashes while displaying the max_gradient warnings
after the render.  I remember something in that direction being mentioned
before (possibly during pre-beta) but i'm not sure.

#declare Cnt=5;       // no crash
//#declare Cnt=50;    // crash
           
#while (Cnt>0)                
    
  isosurface {
    function { x }
    contained_by { sphere { 0, 3 } }
    evaluate 1, 1.2, 0.99 
    pigment { rgb <0, 0.2, 1.1> } 
    translate 5*Cnt        
  }    
    
  #declare Cnt=Cnt-1;                                  
#end 

(beta 7, both intel and msvc, Athlon, WinNT4)

BTW, it does not crash with beta 6, but the message window stays empty
after the first run.

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

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