Display "mb_noise_test.tif" "file" "rgb" "compression" "lzw"
Display "+mb_noise_test.tif" "framebuffer" "rgb"

Format 256 256 1

#Hider "hidden" "jitter" 1
PixelSamples 4 4
PixelFilter "gaussian" 2 2

Shutter 0 1

ShadingRate 1

GeometricApproximation "motionfactor" 0

Projection "orthographic"
Translate 0 0 1
ScreenWindow 0 1 0.01 0.99

WorldBegin
    Color 1 1 1
    Surface "constant"
    MotionBegin [0 1]
        Patch "bilinear" "P" [
            0 0 0  0 1 0
            1 0 0  1 1 0
        ]
        Patch "bilinear" "P" [
            1 0 0  1 1 0
            2 0 0  2 1 0
        ]
    MotionEnd
WorldEnd
