/*
 *		SHOW VOXELS
 *
 *  see also : vox2inc.awk voxelize.f90
 */

#version 3.7;

global_settings {
                ambient_light rgb <0.04, 0.04, 0.04>
                assumed_gamma 1.0
                }
//----------------------------------------------------------------

#include  "colors.inc"

#declare VOXEL = object
{
// sphere { 0, 1.18 }
#local D = 1.38;
box { <-D, -D, -D>, <D, D, D> }
}

#include "WS/voxels.inc"
object {
	Voxels
	texture {
		pigment { color White }
		finish { phong 0.8 specular 0.8}
		}
	translate <-Bary_X, -Bary_Y, -Bary_Z>
	rotate <clock*2, 0, clock*1.414>
	}

//----------------------------------------------------------------
// light_source { <-12,  45, -25> color Gray70 }
light_source { <-52,  5, -38>   color Yellow*0.55 	}
light_source { < 59,  5,  48>   color Gray20		}
light_source { <  3, -59,  8>   color Red*0.75 		}
light_source { <  8,  61,  3>   color Green*0.85 	}

#declare NormClock = (clock/360);

#declare ECAM  =  88 - 23*NormClock;
#declare XCAM  =  ECAM * sin(radians(clock));
#declare YCAM  =  -12;
#declare ZCAM  =  ECAM * cos(radians(clock));
#declare ACAM  =  65 + (27*NormClock);

#if (0 = clock)
  #fopen CL "WS/camvox.log" write
#else 
  #fopen CL "WS/camvox.log" append
#end
#write (CL, NormClock, " ", ECAM, " ", ACAM, "\n")
#fclose CL

camera  {
	location   	<XCAM, YCAM, ZCAM>
	// look_at    	<Bary_X, Bary_Y, Bary_Z>
	look_at		<0, 0, 0>
        right           x*image_width/image_height
        angle           ACAM
        }

//----------------------------------------------------------------
//----------------------------------------------------------------