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student    : Brian Perrin
graded by  : quark
time       : Sun Oct 25 21:16:15 EST 1998
problem set: assignment 2
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hexcone:
	visible probs?: wrong colors, with large jumps rather than gradations
	bad pixels (%): 16.088125
	ave error: 292.594
	time(ms): 165
teapot:
        visible probs?: n
        bad pixels (%): 16.31
        ave error: 6.638
        time(ms): 525
cow:
        visible probs?: blocky, some triangles of obviously wrong color
        bad pixels (%): 23.64375
        ave error: 25.390
        time(ms): 654
extra tri file: landscape with house

functionality (0-90): 85
extra credit (0-10): 0
total (0-100): 85
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notes: You use float to int casting to "round" your y-values, which
is incorrect.  You should ceiling and floor, like you do for x-values.
Otherwise, your code looks pretty good, so I'm not sure what is causing
the problems with the cow.
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