POV-Ray : Newsgroups : povray.beta-test : Crash when tracing a lathe (beta3) : Crash when tracing a lathe (beta3) Server Time: 22 Nov 2017 11:00:47 GMT
  Crash when tracing a lathe (beta3)  
From: Warp
Date: 5 May 2005 00:23:52
This is a minimized version of scenes\language\trace-wicker.pov,
which crashes the current pov3.7beta3:

#declare BottleLathe =
  lathe
  { cubic_spline
    15,
    <0.036140,0.004819>,<0.228886,0.036140>,<0.293938,0.279482>,
    <0.106010,0.599923>,<0.055415,0.850493>,<0.103601,0.951684>,
    <0.072280,0.990234>,<0.038549,0.963731>,<0.062643,0.619197>,
    <0.277073,0.257798>,<0.185518,0.038549>,<0.014456,0.060233>,
    <0.036140,0.004819>,<0.228886,0.036140>,<0.293938,0.279482>
  }

#declare BigBottle = object { BottleLathe scale 50 }

#declare Loop=0;
#while (Loop < 25)
   #declare StartTrace = <50,Loop,0>;

   #declare FoundPoint = trace (BigBottle, StartTrace, <-1,0,0>);

   #declare Loop=Loop+.5;
#end


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