Option "searchpath" "shader" "@:../shaders"
Option "searchpath" "texture" "../textures"
Option "searchpath" "archive" "../archives:Cutter_Help/templates/Rib"

#	Frame1 is for Ambient Occlusion	Point Cloud baking.
#	To use raytracing
#		Frame1:dont render
#		Frame2:enable raytracing, disable .ptc file in LightSource
#				disable raytracing bias
#	To use baked point cloud
#		Frame1:Enable Display for dicing camera setup,
#				otherwise, just render with no display.
#		Frame2:Disable raytracing, enable .ptc file in LightSource
#				enable raytracing bias

FrameBegin 1
	DisplayChannel "float _area"
	DisplayChannel "normal _N"
	Display "../tiffs/wgsOcclusionLightBake" "it" "rgba"
	Format 512 384 1
	Projection "perspective" "fov" 15
	ShadingRate 1
	Translate  0 0 4
	Rotate -50 1 0 0
	Rotate   0 0 1 0
	Scale 1 1 -1
	WorldBegin
		Attribute "cull" "hidden" 0       # don't cull hidden surfaces
		Attribute "cull" "backfacing" 0   # don't cull backfacing surfaces
		Attribute "dice" "rasterorient" 0 # view-independent dicing

Surface "wgsBakePTC" "string bakename" ["../textures/wgsOcclusionLightBake.ptc"]     
    AttributeBegin
        Scale 0.3 0.3 0.3
        ReadArchive "pCube.rib"
    AttributeEnd    
    AttributeBegin
        Polygon "P" [-0.5 0 -0.5  -0.5 0 0.5  0.5 0 0.5  0.5 0 -0.5]
                "st" [0 0  0 1  1 1  1 0]
    AttributeEnd
	WorldEnd
FrameEnd
######################################################
FrameBegin 2
	Display "../tiffs/wgsOcclusionLightBake.tif" "it" "rgba"
	Format 512	384 1
	Projection "perspective" "fov" 45
	ShadingRate .1
  
	Translate  0 0 1
	Rotate -30 1 0 0
	Rotate   160 0 1 0
	Scale 1 1 -1
	WorldBegin
#    Attribute "visibility" "trace" [1]	#raytracing on/off
	    LightSource "ambientlight" 1 "intensity" 0.15
	    TransformBegin
	        Rotate -60 1 0 0
	        Scale 1 1 -1
	        LightSource "wgsOcclusionlight" 2
						"string pntcloud" ["../textures/wgsOcclusionLightBake.ptc"]
						"float intensity" 0.5
						"float multiplier" 5
						"float samples" 512
						"float coneangle" 60
	                    "float multiplier" 3 
						"float coneangle" 90
	    TransformEnd    
	    Surface "plastic" "Kd" 0.9 "Ks" 0    
    AttributeBegin
#   Attribute "trace" "float bias" [0.001]
        Scale 0.3 0.3 0.3
        ReadArchive "pCube.rib"
    AttributeEnd    
    AttributeBegin
        Polygon "P" [-0.5 0 -0.5  -0.5 0 0.5  0.5 0 0.5  0.5 0 -0.5]
                "st" [0 0  0 1  1 1  1 0]
    AttributeEnd
	WorldEnd
FrameEnd