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student    : Christine Tran, chtran
graded by  : karianne
time       : Mon Dec 7 EDT 1998
problem set: assignment 4

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functionality (0-90):90
requirements:
 transform normals:ok
 backface cullling:ok
 directional light:ok
 ambient light:ok
 per triangle reflection:
  ambient reflection:ok
  diffuse reflection:ok
 clipping in z:ok
 z-buffering:ok

extra credit (0-10):94
 point light:0
 multiple lights:+2
 gouraud interpolation:0
 specular reflection:0
 scene:+1
 interface:+1

total (0-100):93
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notes: 
Good job.  Nice interface, but your update is a little messed
up.  Not all triangles are drawn before the cow is rotated again.
 
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