~ EXAM_002.SCE - This file shows the different appearence of 50, 100 and 200
  as values for pure specular materials

  Written on : 26th December 1993
  Author     : Peter Morris

~

camera
   look-at (0.0 0.0 0.0)
   drop-line (0 -1 0)
   origin (-3 3 -8)
   depth 0.56
   x-size 0.64
   y-size 0.48
   filter standard
;

image
   xsize 640
   ysize 480
;

object
   plane
      position (-1000 0 -1000)
      normal (0 1 0)
      x-axis (1 0 0)
      y-axis (0 0 1)
   ;
   material
      chequers
         material-a
            colour (1 1 1)
         ;
         material-b
            colour (0 0 0)
         ;
      ;
   ;
;

object
   sphere
      centre (-3 1 0)
      radius 1
   ;
   material
      colour (0 1 0)
      diffuse-reflection 0.0
      specular-reflection 1.0
      reflection 0.1
      specular-power 10
   ;
;


object
   sphere
      centre (0 1 0)
      radius 1
   ;
   material
      colour (0 1 0)
      diffuse-reflection 0.0
      specular-reflection 1.0
      reflection 0.1
      specular-power 100
   ;
;


object
   sphere
      centre (3 1 0)
      radius 1
   ;
   material
      colour (0 1 0)
      diffuse-reflection 0.0
      specular-reflection 1.0
      reflection 0.1
      specular-power 1000
   ;
;

light
   colour (1 1 1)
   position (-400 1000 -300)
;

