A: Late submission, -1 per day late
B: No problem 3 (-3)
C: No problem 4 (-2)
D: No problem 5 (-3)
E: No in/out motion (only switched viewpoint from -z to +z) in problem 2
(-1)
F: Look-at point change inconsistent and erratic in problem 3 (-1)
G: in/out same as j/l (-1)
H: 2D instead of required 3D room (-2)
I: Pitch/roll/yaw not handled correctly (-1)
J: No walls in problem 4 (-1)

	Points:
	problem 2: 2 points
	problem 3: 3 points
	problem 4: 2 points
	problem 5: 3 points