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student    : yanhao
graded by  : Kari Anne Hoier Kjolaas
time       : Mon Nov 22 19:23:29 EST 1999
problem set: ivray
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Eye ray generation            (0-2): 2
Cone, cyl, poly isection      (0-2): 2
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): 1
total                        (0-15): 10
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notes:

Overall, you have the right idea, but there
are some problems with your solution.

There is a small error in your shadows.

The transmission and reflection are not 
correct. 

I did not find the code for jittering/
supersampling.  Did you write this?

The statistics you print out only contains
a small fraction of the passed in data. 
This would have been an easy one to get.

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