#libz — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #libz, aggregated by home.social.
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🗜️ #spz: A new file format developed by #Niantic for compressed 3D #gaussian splats storage
• 💾 Achieves ~10x compression compared to .ply files while maintaining visual quality
• 🛠️ Includes C++ #opensource library requiring only #libz dependency
• 📊 Supports comprehensive data encoding: positions, scales, rotations, alphas, colors & spherical harmonics
• 🔧 Technical features: 24-bit fixed-point coordinates, 8-bit log-encoded scales, quaternion rotations, configurable spherical harmonics (degree 0-3)
Learn more: https://github.com/nianticlabs/spz