Student: liberal
Assignment: 2
Grader: Charlie

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Bresenham:

program runs, buggy (55):                   55
correct implementation of Bresenham (20):   20
no floats and divides (20):                 20
extra credit (5):                            2
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total (100):                                97

Cohen-Sutherland:

program runs, buggy (55):                   35
inside case correct (10):                   10
outside case correct (10):                  10
one clip correct (10):                      10
two clips correct (10):                     10
extra credit (5):                            0
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total (100):                                75


Comments:
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Bresenham:
Good job! You further simplify the code
by combining the all the loops into 1... if you want.

Cohen-Sutherland:
See the book H&B for a correct implementation
of Cohen-Sutherland.
You should have used LEFT, RIGHT, TOP, and
BOTTOM to create your outcodes.
Then you could have used bitwise operations
as oppose to integer operations.

Plus, you should have used your outcodes
to figure out where you should clip.

You could also have reduced redundant code
by implementing the procedure in a loop
or recursively.

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