lecture 3: CG

i think the learning point from this lecture wasn't about computer graphics actually, cause i felt that whole segment was really... overwhelming... so much to know about computer graphics! yikes.

but what i learnt from jing most was that i should stick to my idea, and not keep changing, after i've decided upon it. it wastes a lot of time, energy and brain power trying to make something work then changing idea all over again. yep (=