# mental ray scene file from "Writing mental ray shaders"
# http://www.writingshaders.com/scene_catalog.html

verbose on

link "texture_uv.so"
$include "texture_uv.mi"

options "opt"
    object space
    contrast .1 .1 .1 1
    samples 0 2
end options
 

color texture "fourgrid" "fourgrid.tif"

material "grid" opaque
    "texture_uv" (
	"tex" "fourgrid",
	"u_scale" 2,
	"u_offset" .125
    )
end material    


camera "cam"
    output "rgba" "tif"
        "texture_4.tif"
    focal 90
    aperture 33.3
    aspect 1.5
    resolution 450 300
end camera

instance "camera-instance" "cam"
    transform 
        0.999931 -0.001375 0.011683 0.0 
        0.0 0.993151 0.116841 0.0 
        -0.011764 -0.116833 0.993082 0.0 
        0.099993 -0.000069 -8.558037 1.0 
end instance

instance "column-1"
    geometry "bw_cylinder" ("name" "cylinder-cube", "sides" 4, "start_angle" 135, "radius" 0.7071, "average_normals" off)
    material "grid"
    transform 
        0.707107 -0.0 0.707107 0.0 
        0.353553 0.866025 -0.353553 0.0 
        -0.612372 0.50 0.612372 0.0 
        0.530330 0.0 0.530330 1.0 
    tag 1
    globillum on
    globillum 3
end instance

instance "column-2"
    geometry "bw_cylinder" ("name" "bw-column")
    material "grid"
    transform 
        0.707107 -0.0 0.707107 0.0 
        0.353553 0.866025 -0.353553 0.0 
        -0.612372 0.50 0.612372 0.0 
        -0.530330 0.0 -0.530330 1.0 
    tag 2
    globillum on
    globillum 3
end instance

instgroup "root"
    "camera-instance"
    "column-1" "column-2" 
end instgroup

render "root" "camera-instance" "opt"