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student    : treacle
graded by  : Kari Anne Hoier Kjolaas
time       : Mon Nov 22 14:41:30 EST 1999
problem set: ivray
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Eye ray generation            (0-2): 1
Cone, cyl, poly isection      (0-2): 2
Shadow                        (0-1): 0
Reflection                    (0-2): 2
Transmission                  (0-2): 1
Shading			      (0-2): 1
Supersampling and jittering   (0-2): 0
Statistics		      (0-1): 1
Exactitude                    (0-1): 1
total                        (0-15): 9
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notes:

Your problem set has some problems.

You do not calculate the ray origin correctly.
We are assuming the ray originates from the
view plane.  As a result, the rendering is 
off.

You do not calculate transmission correctly.
You do not multiply the reflective radiance
by the object shininess before passing it
on.  Your shadow rays are off.  I don't 
understand the reasoning behind what you did,
but it doesn't give the right result.

I did not find code for supersampling and 
jittering.

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