##RenderMan RIB 

Option "render" "uniform integer max_raylevel" [1]

# set your frame resolution here:
Format 200 200 1

# use first one for screen display, second line to write to a file
#Display "sphere_env2_refl.tif" "file" "rgba"
Display "+frame" "framebuffer" "rgba"

PixelSamples 2 2

Declare "rd" "float"
Declare "rs" "float"
Declare "nu" "float"
Declare "nv" "float"
Declare "envname" "string"
Declare "envsamp" "float"
Declare "refl" "float"

Projection "perspective" "fov" [45]
#Scale -1 1 1
Rotate 0 0 0 1
Rotate 180 0 1 0
Translate 0 0 -3
WorldBegin 

LightSource "pointlight" 2 "intensity" [140] "lightcolor" [1 1 1] "from" [-3 10 10]

LightSource "pointlight" 3 "intensity" [200] "lightcolor" [1 1 1] "from" [-10 5 -15]

LightSource "pointlight" 4 "intensity" [200] "lightcolor" [1 1 1] "from" [10 5 -15]

LightSource "ambient" 5 "intensity" [1]

TransformBegin
Rotate 120 1 0 0
#ShadingRate 1

#### diffuse "radiosity" like #######
#Surface "ashshir" "rd" [0.5] "rs" [0] "nu" [0] "nv" [0]
#	"envsamp" [20] "refl" [0.25]
#	"envname" ["rbenv.tdl"] 

#### diffuse "radiosity" like with raytracing #######
#Surface "ashshir" "rd" [0.5] "rs" [0] "nu" [0] "nv" [0]
#	"envsamp" [10] "refl" [0.25]

#### glazed ceramic #########
#Surface "ashshir" "rd" [0.5] "rs" [0.5] "nu" [1000] "nv" [1000]
#	"envsamp" [10] "refl" [1]
#	"envname" ["env.tdl"] 

#### glazed ceramic with raytracing #########
#Surface "ashshir" "rd" [0.5] "rs" [0.5] "nu" [1000] "nv" [1000]
#	"envsamp" [20] "refl" [1]

#### anisotropic  diffuse #######
#Surface "ashshir" "rd" [0.5] "rs" [0.05] "nu" [10] "nv" [1000]
#	"envsamp" [10] "refl" [0.5]
#	"envname" ["env.tdl"] 

#### anisotropic  diffuse raytraced #######
#Surface "ashshir" "rd" [0.5] "rs" [0.05] "nu" [10] "nv" [1000]
#	"envsamp" [10] "refl" [0.5]

#### anisotropic specular #######
#Surface "ashshir" "rd" [0.1] "rs" [0.3] "nu" [10] "nv" [1000]
#	"envsamp" [10] "refl" [1]
#	"envname" ["env.tdl"] 

#### anisotropic specular raytraced  #######
Surface "ashshir" "rd" [0] "rs" [1] "nu" [10000] "nv" [10000]
	"envsamp" [1] "refl" [1] "envname" ["envmaze.tdl"]


#Color 1 0.5 0.5
Color 1 1 1
Sphere 1 -1 1 360

TransformEnd

#Surface "checker"
#Surface "checker" "Ka" [1] "Kd" [0]

Color 1 1 1
Surface "constant"
#Patch "bilinear" "P" [-10 -1 10 10 -1 10 -10 -1 -10 10 -1 -10]
Patch "bilinear" "P" [-100 -100 -50 100 -100 -50 -100 100 -50 100 100 -50]

Color 1 0 0
Sides 2
#Patch "bilinear" "P" [-10 1 10 10 1 10 -10 1 -10 10 1 -10]

WorldEnd