Free Houdini 22 HIP: 3 Ways to Relight Gaussian Splats (Copernicus)
Original title: 3 New Ways to Relight Gaussian Splats | Houdini 22 Tutorial
Overview
Hallam's Echo Chamber released this free Houdini 22 scene alongside a tutorial on relighting Gaussian splats with the new nodes in Houdini 22. It compares three methods: the Labs Relight GSplats LOP, and two Copernicus approaches using Rasterize GSplats with a Light COP or with projection, plus a VEX script that corrects the diffuse colorspace of the splats.
The .hiplc file sits in the creator's GitHub repository at hips/gaussian_splats/gsplat_3_relighting_methods.hiplc as a free direct download, while the splat model must be fetched separately from superspl.at. A good study file for anyone bringing Gaussian splats into Karma and Copernicus workflows.
What You Can Learn
- Labs Relight GSplats LOP for relighting Gaussian splats
- Copernicus Rasterize GSplats with a Light COP or projection
- VEX script correcting the diffuse colorspace of splats
- Bringing Gaussian splats into Karma and Copernicus workflows
Access: Free direct download
