3 ms·
As for choosing random 3D directions with various distributions (and more), the Global Illumination Compendium [1] has a lot of useful formulas. [1] https://pe
by gattr 9y ago
As for choosing random 3D directions with various distributions (and more), the Global Illumination Compendium [1] has a lot of useful formulas.
[1] https://people.cs.kuleuven.be/~philip.dutre/GI/ https://people.cs.kuleuven.be/~philip.dutre/GI/