PlayCanvas Proposes SOG v3 Gaussian Splatting Format

PlayCanvas engineer slimbuck published a proposed v3 of the SOG Gaussian splatting format, featuring tighter packing, support for up to 4th-order spherical harmonics, and Alpha values above 1 to eliminate holes, now open for community feedback.

2026-10-28 ~ 2026-10-28 · 2 related posts

• Playcanvas proposes SOG v3: 4-band SH, opacity above 1, per-gaussian blind data — willeastcott · 2026-10-28
• Playcanvas Proposes SOG v3 for Gaussian Splatting: Tighter Packing, 4-Band SH, Alpha>1 Gap Compensation — willeastcott · 2026-10-28