Combining Normal Maps
My buddy Vito asked for some help with combining normal maps with bump maps in Fusion. He's been using a method that's pretty common but mathematically flawed: ...
Tag: math
Blackmagic Fusion: Expressions
In order to get some early feedback on this chapter of a forthcoming book, I am publishing it early. There are references to other chapters that have been writt...
An Exploration of Euler's Identity
I have long been fascinated by the mysterious mathematical formula called Euler's Identity. I enjoy it so much that I even have it framed on my wall: Pec...
Some rather attractive compositing math
This morning, one of my coworkers, Dan, presented a problem: We commonly merge translucent elements such as smoke on top of themselves in order to thicken them ...