July 2013
Intermediate to advanced
496 pages
18h 32m
English

Congratulations on making it this far. The remaining examples build on concepts covered earlier, but I have saved them for this section because they are particularly tricky or involve some complex math. I'm presenting them mainly to entice you to take some time to figure out how they work.
Let's briefly return to the world of layer space transforms and examine a simple idea that requires only a short expression, but one with a lot of complicated vector math going on under the hood. The idea is that you want a 3D layer to fade out as it turns away from the camera. This ...
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