OpenSplat now supports training Gaussian splats on Apple GPUs

If anyone's been itching to train Gaussian splats locally but only has a Mac, it's now way faster! I just landed metal support in OpenSplat, so training can use Apple GPUs. Here's a bonsai model that took less than 5 minutes to train on my M3 Pro: https://andrewkchan.dev/lit-splat/?url=bonsai_os.lsplat&mode=color#

AFAIK this makes OpenSplat the first app that lets you train splats on MacOS with GPU support. Try it out here! https://github.com/pierotofy/OpenSplat