"jr" <cre### [at] gmailcom> wrote:
> Ilya Razmanov <ily### [at] gmailcom> wrote:
> ...> > For this to be done within POVRay only, I need:
> aiui, POV-Ray (as of 3.7) has the "tools", ...

proof of concept (640x480 image source).  ~20 minutes ;-)


regards, jr.

-----<snip>-----
/* cf Iyla's "spheres" script */

#version 3.8;

#include "functions.inc"

global_settings {assumed_gamma 1}

#declare im_ = pigment {
  image_map {
    png "s_o_l.png"
    gamma 1
  }
  scale <640,480,1>
};

#declare ext_ = max_extent(im_);

#declare arr_ = array [640][480];

#for (r_,0,479)
  #for (c_,0,639)
    #local arr_[c_][r_] = eval_pigment(im_,<c_,r_,.5>);
  #end
#end

#for (r_,0,479)
  #for (c_,0,639)
    sphere {
      <(c_+.5),(r_+.5),0>, .495
      texture {
        pigment {arr_[c_][r_]}
        finish {emission 1}
      }
    }
  #end
#end

camera {
  location <320,240,-275>
  right x * (4/3)
  up y
  angle 90
  look_at <320,240,0>
}

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