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student    : wang066
graded by  : Damian Isla
problem set: ivscan
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Renders 1st test (triangle)   (0-3): 2
Renders 2nd test (rgb)        (0-2): 2
Renders 3rd test (cube)       (0-2): 2
Renders 4th test (interpen)   (0-2): 2
Renders 5th test (ellipse)    (0-2): 2
Renders 6th test (geekball)   (0-2): 2
Exactitude                    (0-2): 2
total                        (0-15): 14
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notes:

Good job! Your renderer works well. I just found two small issues:

1) The pixel-lighting rule that was presented in lecture (in which a
   pixel is lit only when its center falls within the polygon) was not
   followed.

2) Your intuition about "correcting for y discretization" in
   EdgeRec::Init was absolutely correct, but a) you forgot to apply it
   to xcurr and b) you undid the changes you (correctly) made to h! Oh
   well!

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