Bilinear interpolation on a quadrilateral using Barycentric coordinates https://lobste.rs/s/ciomx5 #graphics
https://gpuopen.com/learn/bilinear-interpolation-quadrilateral-barycentric-coordinates/
If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/lobsters/statuses/114321418824661951 on your instance and quote it. (Note that quoting is not supported in Mastodon.)