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

Your scanline algorithm is messed up. It 
actually renders the z buffer before 
scanning in the geometry.  Apart from 
flickering problems, this makes your 
program incredibly slow.

You do not initialize xcur to find the value 
of x at the center of the next pixel
(likewise for depth/color).

You do not interpolate depth correctly.

Your program has problems when calculating
intersections and crashed on one of our
examples.

In other words, your problem set has some
serious problems in most of the assigned
areas.

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