plasma tornado. I love the sun.

different spectral band

Example of full padded octahedral-encoded mipchain. Pre-convolved with GGX roughness lobes.

meshoptimizer v0.21 is out! This release has many improvements related to meshlets: a new function to optimize meshlets for HW efficiency, extra features for meshopt_simplify* to make Nanite style processing easier to implement and faster, and more! RTs and ⭐️ appreciated :)

Found another potential optimization, breaking up instruction dependency, and allowing better pipeline while quarter-rate rcp runs. Got mixed results here, either no net gain or ~5% gain. Probably depends on the compiler, but should use this formulation eitherway.

GH stars / retweets welcome as usual ;) GitHub release link: github.com/zeux/meshoptim…

New blog post! "Load store conflicts", in which we look at some performance sensitive code that has surprisingly dramatic performance swings based on the compiler and the microarchitecture used. RTs appreciated! zeux.io/2025/05/03/loa…