Hey guys,

Maybe I am at fault. But shouldn't this compute? The second post_process
step gives a function evaluation underflow.

Regards,
Hugo


#version unofficial MegaPov 1.1;
#include "pprocess.inc"

global_settings {
  post_process{
    PP_Init_Colors_Outputs()
    function { ( f_output_red(x-.05,y)+f_output_red(x+.05,y) )*.5 }
    function { f_output_green(x,y) }
    function { f_output_blue(x,y) }
    function { 0 }
    save_file output_filename(0)
  }
  post_process{
    PP_Init_PP_Colors_Outputs()
    function { f_pp_red(x,y,1) }
    function { f_pp_green(x,y,1) }
    function { f_pp_blue(x,y,1) }
    function { 0 }
    save_file output_filename(0)
  }
}

camera { location -3*z look_at 0 }
sphere { 0,1 pigment { rgb 1 } finish { ambient 1 } }

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On Sat, 19 Feb 2005 14:31:31 EST, "Hugo Asm" <nomail@nomail> wrote:
> Maybe I am at fault. But shouldn't this compute? The second post_process
> step gives a function evaluation underflow.

Yes, this is supposed to work. I'm digging now where the problem is, thanks!

ABX

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