# define the objects


	ObjectBegin 1
  	  Sphere 1 -1 1 360
	ObjectEnd
	
	
	ObjectBegin 2
  	  Polygon "P" [-5 -5 0   5 -5 0   5 5 0   -5 5 0]
	ObjectEnd
	
	
	ObjectBegin 3
  	  Cylinder .05 0 .75 360
	ObjectEnd
	
	
	ObjectBegin 4
  	  Patch "bilinear" "P" [0 1 0   1 1 0  0 1 .5   1 1 .5]
	ObjectEnd
	
	
	ObjectBegin 5
  	  Cone .4 .2 360
	ObjectEnd

#
# THIS FRAME RENDERS THE FINAL IMAGE
#

Option "shadow" "bias0" [.04]
Option "shadow" "bias1" [.04]

FrameBegin 1

	Display "Render" "framebuffer" "rgba"
	Format 400 300 1
	ShadingRate 1
	CropWindow 0 1 0 1
	ScreenWindow -1.333 1.333 -1 1
	Projection "perspective" "fov" [35]
	

	Translate  0 .1 2
	Rotate -120	1 0 0
	Rotate  120	0 0 1

	Attribute "displacementbound" "sphere" [0.1] "coordinatesystem" "current"

	WorldBegin

  		Sides 2
    		Declare "shadowname" "uniform string"
    		Declare "distant.shadow" "uniform string"
    		Declare "spot.shadow" "uniform string"
    

    		TransformBegin
        	  Translate  0 0 5
        	  Rotate  150  1 0 0
        	  Rotate   45  0 0 1
        	  LightSource  "shadowdistant" 1 
        		      "intensity"     1.0
                	      "lightcolor"    [1 1 1]
                	      "from"	      [0 0 0] 
                	      "to"	      [0 0 1]
                	      "shadowname"    "distant.shadow"
                TransformEnd

    		TransformBegin
        	  Translate  -1 0 4
        	  Rotate  160  0 1 0
        	  Rotate    0  0 0 1
        	  LightSource  "shadowspot"     1
                	       "intensity"     30.0
                	       "lightcolor"    [1 1 1]
                	       "from"	       [0 0 0]
                	       "to"	       [0 0 1]
                	       "coneangle"     10.0
                	       "conedeltaangle" 0.0
                	       "beamdistribution" 200.0
                	       "shadowname"   "spot.shadow"
		TransformEnd

    		LightSource "ambientlight" 2 "intensity" .3

    		Surface "plastic" "Ka" [0.3] "Kd" [0.4] "Ks" [0.3]
    
		# sphere
    		
    		AttributeBegin
      		  Surface "envrefl" 
      		  	       "Ka" [0.1]
      		  	       "Kd" [0.4]
      		  	       "Ks" [0.6]
      		  	       "Rf" [0.4]
      		  	       "mapname" "/u/bo/prman/textures/env.tex"
      		  #Displacement "dented" "depth" [0.02]
      		  Color [1 .6 .3]
      		  Translate 0 0 0.2
      		  Scale .2 .2 .2
      		  ObjectInstance 1
    		AttributeEnd

		# bottom plane
    		
    		AttributeBegin
      		  Color [1 .8 .6]
      		  Surface "reflectiveplastic" 
      		  		"Ka" [0.1]
      		  		"Kd" [0.4]
      		  		"Ks" [0.6]
      		  Scale 1.0 1.0 1.0
      		  ObjectInstance 2
    		AttributeEnd

		# cylinders
    		
    		AttributeBegin
      		  Color [.8 1 1]
      		  Translate .4 .1 -.1
      		  Scale 1 1 .5
      		  ObjectInstance 3
      		  Translate 0 .3 0
      		  Color [.8 .9 1]  
      		  ObjectInstance 3
    		AttributeEnd

	WorldEnd

FrameEnd