//  The Unicamp logo, with name
//  Last edited on 1999-10-08 19:25:09 by stolfi

//  Requires
//    logo_uc_slice_texture
//    logo_uc_ball_texture
//    logo_uc_edge_texture
//    logo_uc_name_texture
//    logo_uc_brightness 

//  Defines
//    logo_uc 

#declare logo_uc_gizmo_slice_min_Y = -0.015;
#declare logo_uc_gizmo_slice_max_Y = +0.015;
#declare logo_uc_gizmo_cut_width = 0.025;
#declare logo_uc_gizmo_ball_R    = 0.06;
#declare logo_uc_gizmo_brightness = 0.7;

#declare logo_uc_gizmo_slice_texture  = texture { logo_uc_slice_texture }
#declare logo_uc_gizmo_ball_texture   = texture { logo_uc_ball_texture }
#declare logo_uc_gizmo_edge_texture   = texture { logo_uc_edge_texture }

#include "logo-uc-gizmo.inc"

#declare logo_uc_name_stemR  = 0.800;
#declare logo_uc_name_stemHY = 1.677;

#include "logo-uc-name-machado.inc"

#declare logo_uc =
  union{
    object{ logo_uc_gizmo translate < 0, 0, +0.15 > }
    object{ logo_uc_name translate < 0, 0, -0.70 > }
    light_source {
      < -10, +30, +20 >
      color rgb logo_uc_brightness * < 1,1,1 >
      spotlight
      point_at < 0,0,0 >
      radius 0.250
      falloff 1.000
      fade_distance 40 fade_power 2
    }
  }