#########################################################################
# fig8.5.rib - RIB to create Figure 8.5 of:
#
# _Advanced RenderMan: Creating CGI for Motion Picture_, 
# by Anthony A. Apodaca and Larry Gritz, Morgan Kaufmann, 1999.
#
# This file demostrates the the emboss shader.
#
# Render this image by running:
#     prman prman.opt fig8.5.rib               (for PRMan)
#     rendrib bmrt.opt fig8.5.rib              (for BMRT)
#
# This file requires the emboss shader in ../shaders, and the
# PRMan or BMRT texture file for the rmemboss.tx in the ../texture
# and/or ../tifftexture directory.  Selecting either prman.opt or
# bmrt.opt to be read in prior to this file will correctly set the
# texture search path for that renderer.
#########################################################################

Option "searchpath" "shader" [".:shaders:../shaders:&"]
Format 450 300 1
PixelSamples 3 3
ShadingRate 1

Display "fig8.5.tif" "framebuffer" "rgb"
Projection "orthographic"
##CameraOrientation 0 20 10 0 0 0 0 -0.447214 0.894427
ConcatTransform [1 0 0 0 0 -0.447214 -0.894427 0 0 0.894427 -0.447214 0 0 0 0 1]
Translate 0 -20 -10 

WorldBegin
LightSource "ambientlight" 0 "intensity" [0.04]
LightSource "distantlight" 1 "intensity" [1] "from" [ 2 4.5 20 ] "to" [ 0 -1.5 0 ]
LightSource "distantlight" 2 "intensity" [.2] "from" [ -2 4.5 10 ] "to" [ 0 -1.5 0 ]
LightSource "distantlight" 3 "intensity" [.2] "from" [ 4 20 10 ] "to" [ 0 -1.5 0 ]

Translate 0 1 0

AttributeBegin
Scale 0.43 0.43 0.43
Rotate 180 0 0 1
Surface "plastic" "Ks" [1] "Kd" [0.25] "roughness" [0.2]
AttributeBegin
Basis "bezier" 3 "bezier" 3
AttributeBegin
Attribute "displacementbound" "coordinatesystem" ["shader"] "sphere" [0.1]
Displacement "emboss" "string texturename" ["rmemboss.tx"] "float Km" [0.05]
"float sstart" [0.9] "float sscale" [-0.3]
"float tstart" [0.9] "float tscale" [-0.8] "float blur" [0.0025]
PatchMesh "bicubic" 13 "nonperiodic" 10 "nonperiodic" "P" [1.5 0 0 1.5 0.828427 0 0.828427 1.5 0 0 1.5 0 -0.828427 1.5 0 -1.5 0.828427 0 -1.5 0 0 -1.5 -0.828427 0 -0.828427 -1.5 0 0 -1.5 0 0.828427 -1.5 0 1.5 -0.828427 0 1.5 0 0 1.5 0 0.075 1.5 0.828427 0.075 0.828427 1.5 0.075 0 1.5 0.075 -0.828427 1.5 0.075 -1.5 0.828427 0.075 -1.5 0 0.075 -1.5 -0.828427 0.075 -0.828427 -1.5 0.075 0 -1.5 0.075 0.828427 -1.5 0.075 1.5 -0.828427 0.075 1.5 0 0.075 2 0 0.3 2 1.10457 0.3 1.10457 2 0.3 0 2 0.3 -1.10457 2 0.3 -2 1.10457 0.3 -2 0 0.3 -2 -1.10457 0.3 -1.10457 -2 0.3 0 -2 0.3 1.10457 -2 0.3 2 -1.10457 0.3 2 0 0.3 2 0 0.75 2 1.10457 0.75 1.10457 2 0.75 0 2 0.75 -1.10457 2 0.75 -2 1.10457 0.75 -2 0 0.75 -2 -1.10457 0.75 -1.10457 -2 0.75 0 -2 0.75 1.10457 -2 0.75 2 -1.10457 0.75 2 0 0.75 2 0 1.2 2 1.10457 1.2 1.10457 2 1.2 0 2 1.2 -1.10457 2 1.2 -2 1.10457 1.2 -2 0 1.2 -2 -1.10457 1.2 -1.10457 -2 1.2 0 -2 1.2 1.10457 -2 1.2 2 -1.10457 1.2 2 0 1.2 1.75 0 1.725 1.75 0.966498 1.725 0.966498 1.75 1.725 0 1.75 1.725 -0.966498 1.75 1.725 -1.75 0.966498 1.725 -1.75 0 1.725 -1.75 -0.966498 1.725 -0.966498 -1.75 1.725 0 -1.75 1.725 0.966498 -1.75 1.725 1.75 -0.966498 1.725 1.75 0 1.725 1.5 0 2.25 1.5 0.828427 2.25 0.828427 1.5 2.25 0 1.5 2.25 -0.828427 1.5 2.25 -1.5 0.828427 2.25 -1.5 0 2.25 -1.5 -0.828427 2.25 -0.828427 -1.5 2.25 0 -1.5 2.25 0.828427 -1.5 2.25 1.5 -0.828427 2.25 1.5 0 2.25 1.4375 0 2.38125 1.4375 0.793909 2.38125 0.793909 1.4375 2.38125 0 1.4375 2.38125 -0.793909 1.4375 2.38125 -1.4375 0.793909 2.38125 -1.4375 0 2.38125 -1.4375 -0.793909 2.38125 -0.793909 -1.4375 2.38125 0 -1.4375 2.38125 0.793909 -1.4375 2.38125 1.4375 -0.793909 2.38125 1.4375 0 2.38125 1.3375 0 2.38125 1.3375 0.738681 2.38125 0.738681 1.3375 2.38125 0 1.3375 2.38125 -0.738681 1.3375 2.38125 -1.3375 0.738681 2.38125 -1.3375 0 2.38125 -1.3375 -0.738681 2.38125 -0.738681 -1.3375 2.38125 0 -1.3375 2.38125 0.738681 -1.3375 2.38125 1.3375 -0.738681 2.38125 1.3375 0 2.38125 1.4 0 2.25 1.4 0.773198 2.25 0.773198 1.4 2.25 0 1.4 2.25 -0.773198 1.4 2.25 -1.4 0.773198 2.25 -1.4 0 2.25 -1.4 -0.773198 2.25 -0.773198 -1.4 2.25 0 -1.4 2.25 0.773198 -1.4 2.25 1.4 -0.773198 2.25 1.4 0 2.25 ]
AttributeEnd
Basis "bezier" 3 "bezier" 3
PatchMesh "bicubic" 13 "nonperiodic" 7 "nonperiodic" "P" [1.3 0 2.25 1.3 0.71797 2.25 0.71797 1.3 2.25 0 1.3 2.25 -0.71797 1.3 2.25 -1.3 0.71797 2.25 -1.3 0 2.25 -1.3 -0.71797 2.25 -0.71797 -1.3 2.25 0 -1.3 2.25 0.71797 -1.3 2.25 1.3 -0.71797 2.25 1.3 0 2.25 1.3 0 2.4 1.3 0.71797 2.4 0.71797 1.3 2.4 0 1.3 2.4 -0.71797 1.3 2.4 -1.3 0.71797 2.4 -1.3 0 2.4 -1.3 -0.71797 2.4 -0.71797 -1.3 2.4 0 -1.3 2.4 0.71797 -1.3 2.4 1.3 -0.71797 2.4 1.3 0 2.4 0.4 0 2.4 0.4 0.220914 2.4 0.220914 0.4 2.4 0 0.4 2.4 -0.220914 0.4 2.4 -0.4 0.220914 2.4 -0.4 0 2.4 -0.4 -0.220914 2.4 -0.220914 -0.4 2.4 0 -0.4 2.4 0.220914 -0.4 2.4 0.4 -0.220914 2.4 0.4 0 2.4 0.2 0 2.55 0.2 0.110457 2.55 0.110457 0.2 2.55 0 0.2 2.55 -0.110457 0.2 2.55 -0.2 0.110457 2.55 -0.2 0 2.55 -0.2 -0.110457 2.55 -0.110457 -0.2 2.55 0 -0.2 2.55 0.110457 -0.2 2.55 0.2 -0.110457 2.55 0.2 0 2.55 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0 0 2.7 0.8 0 3 0.8 0.441828 3 0.441828 0.8 3 0 0.8 3 -0.441828 0.8 3 -0.8 0.441828 3 -0.8 0 3 -0.8 -0.441828 3 -0.441828 -0.8 3 0 -0.8 3 0.441828 -0.8 3 0.8 -0.441828 3 0.8 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 ]
Basis "bezier" 3 "bezier" 3
PatchMesh "bicubic" 4 "nonperiodic" 7 "nonperiodic" "P" [-2 0 0.75 -2 0.3 0.75 -1.9 0.3 0.45 -1.9 0 0.45 -2.5 0 0.975 -2.5 0.3 0.975 -2.65 0.3 0.7875 -2.65 0 0.7875 -2.7 0 1.425 -2.7 0.3 1.425 -3 0.3 1.2 -3 0 1.2 -2.7 0 1.65 -2.7 0.3 1.65 -3 0.3 1.65 -3 0 1.65 -2.7 0 1.875 -2.7 0.3 1.875 -3 0.3 2.1 -3 0 2.1 -2.3 0 1.875 -2.3 0.3 1.875 -2.5 0.3 2.1 -2.5 0 2.1 -1.6 0 1.875 -1.6 0.3 1.875 -1.5 0.3 2.1 -1.5 0 2.1 ]
PatchMesh "bicubic" 4 "nonperiodic" 7 "nonperiodic" "P" [2.8 0 2.25 2.8 0.15 2.25 3.2 0.15 2.25 3.2 0 2.25 2.9 0 2.325 2.9 0.25 2.325 3.45 0.15 2.3625 3.45 0 2.3625 2.8 0 2.325 2.8 0.25 2.325 3.525 0.25 2.34375 3.525 0 2.34375 2.7 0 2.25 2.7 0.25 2.25 3.3 0.25 2.25 3.3 0 2.25 2.3 0 1.95 2.3 0.25 1.95 2.4 0.25 1.875 2.4 0 1.875 2.6 0 1.275 2.6 0.66 1.275 3.1 0.66 0.675 3.1 0 0.675 1.7 0 1.275 1.7 0.66 1.275 1.7 0.66 0.45 1.7 0 0.45 ]
PatchMesh "bicubic" 4 "nonperiodic" 7 "nonperiodic" "P" [-1.9 0 0.45 -1.9 -0.3 0.45 -2 -0.3 0.75 -2 0 0.75 -2.65 0 0.7875 -2.65 -0.3 0.7875 -2.5 -0.3 0.975 -2.5 0 0.975 -3 0 1.2 -3 -0.3 1.2 -2.7 -0.3 1.425 -2.7 0 1.425 -3 0 1.65 -3 -0.3 1.65 -2.7 -0.3 1.65 -2.7 0 1.65 -3 0 2.1 -3 -0.3 2.1 -2.7 -0.3 1.875 -2.7 0 1.875 -2.5 0 2.1 -2.5 -0.3 2.1 -2.3 -0.3 1.875 -2.3 0 1.875 -1.5 0 2.1 -1.5 -0.3 2.1 -1.6 -0.3 1.875 -1.6 0 1.875 ]
PatchMesh "bicubic" 4 "nonperiodic" 7 "nonperiodic" "P" [3.2 0 2.25 3.2 -0.15 2.25 2.8 -0.15 2.25 2.8 0 2.25 3.45 0 2.3625 3.45 -0.15 2.3625 2.9 -0.25 2.325 2.9 0 2.325 3.525 0 2.34375 3.525 -0.25 2.34375 2.8 -0.25 2.325 2.8 0 2.325 3.3 0 2.25 3.3 -0.25 2.25 2.7 -0.25 2.25 2.7 0 2.25 2.4 0 1.875 2.4 -0.25 1.875 2.3 -0.25 1.95 2.3 0 1.95 3.1 0 0.675 3.1 -0.66 0.675 2.6 -0.66 1.275 2.6 0 1.275 1.7 0 0.45 1.7 -0.66 0.45 1.7 -0.66 1.275 1.7 0 1.275 ]
AttributeEnd
AttributeEnd

Color 1 1 1
Surface "constant"
Sphere 50 -50 50 360

WorldEnd