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student    : jnye
graded by  : Charles B Lee
time       : Fri Nov 19 12:39:41 EST 1999
problem set: ivray
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Eye ray generation            (0-2): 1.5
Cone, cyl, poly isection      (0-2): 1.5
Shadow                        (0-1): 0.5
Reflection                    (0-2): 1
Transmission                  (0-2): 1
Shading			      (0-2): 2
Supersampling and jittering   (0-2): 0
Statistics		      (0-1): 0.5
Exactitude                    (0-1): 0.5
total                        (0-15): 8.5
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notes:

Good effort on this tough problem set.

A few comments:

Your eye ray generation is a little bit off...
Notice how in debug mode, your rendering is a pixel
or so off?

Your cone intersection code is not quit correct.
When you look at a cone that does not have a bottom,
sometimes the cone just disappears.

Your shadow code sometimes causes the program to hang.

Your statistics doesn't seem to be very useful.

Overall, good effort.

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