Previous | Next --- Slide 10 of 36
Back to Lecture Thumbnails
sponge

I don't quite get what it means to draw an ordinary 2d grid at a point. Why exactly is the center here such a problem to draw on a 2d grid? Is it because the intersection can just never be captured without 3D?

keenan

@sponge There's only so much I can say with a wave of the hands. If you really want an answer to your question, read on...