// Last edited on 2020-11-08 18:57:12 by jstolfi

// General stuff

#include "colors-basic.inc"

global_settings{ max_trace_level 4 }

#declare empty = sphere{ <0,0,0>, 0 texture{ pigment{ color rgb < 0,0,0 > } } }
#declare show_frames = 0;

#include "scene-placement.inc"
#declare image_rad = vlength( < image_width, image_height, 0 > );
#declare win_width = win_rad*image_width/image_rad;
#declare win_height = win_rad*image_height/image_rad;

// STYLES AND SCENE COMPONENTS:

#include "style-1.inc"
#include "scene-all.inc"
// #include "scene-blurb.inc"
// #include "scene-core.inc"
// #include "scene-ovonly.inc"
// #include "scene-pebsamples.inc"
// #include "scene-ring.inc"
// #include "scene-void.inc"

#declare scene_center = < 000, 000, 000 >;

#declare thing = 
  object{ scene
    rotate scene_rotate 
    scale scene_scale
    translate scene_pos
  }
  
object{ thing }

#declare overlay_scale = min(win_height/overlay_height, win_width/overlay_width);

#declare win_center = < 000, 000, 000 >;
#declare camera_pos = < 000, +30, 000 >;

object{ overlay
   // Mirror it to account for reversed camera axis:
   scale < -1, 1, 1 >*overlay_scale*(1-overlay_rel_dist)
   // Place it well in front of the scene:
   translate scene_center + overlay_rel_dist*(camera_pos - win_center) 
}

#include "camlight.inc"

#declare intens_luz = 0;
#declare centro_cena = win_center;
#declare raio_cena = 0.5*win_rad;
#declare dir_camera = camera_pos;
#declare dist_camera = vlength(camera_pos - centro_cena);
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)