Source
- URL: https://x.com/EricLengyel/status/1021907146475069440
- Author: Eric Lengyel (@EricLengyel)
- Posted: 2018-07-24 23:57:04
Thread
1/ @EricLengyel
The final figure got even crazier. This is the minimum amount of detail necessary to fully explain a complete solution to the problem (depth bounds for a point light in a view frustum with an oblique near clipping plane).
2/ @bugshake
@EricLengyel
I wish mathematicians would use more meaningful variable names! As a programmer, this is hard enough, but now I have to also figure out what a, c, d, k, f, h, l, A, B, C, D, E and especially z mean. The image does look very clear though :)
3/ @EricLengyel
@bugshake
Here, I fixed it for you!
4/ @bugshake
@EricLengyel
Haha, that’s amazing! Maybe the area of ‘math with proper variable names’ needs a little more exploration but it’s a step :)