Gaussian Splatting Python Packages

gsplat

CUDA accelerated rasterization of gaussian splatting

threepp

A cross-platform C++20 3D library with Python bindings and the high-level API of three.js.

threepp-editor

A cross-platform C++20 3D library with Python bindings and the high-level API of three.js.

metal-gauss

Metal-native differentiable 3D Gaussian Splatting for Apple Silicon: fused forward+backward rasterizer on PyTorch MPS, no CUDA anywhere.

splatreg

Register Gaussian splats: align & merge two 3DGS scans into one SE(3)/Sim(3) frame — classical, learned, or zero-shot (BUFFER-X) seeds + splat-native refine. pip install splatreg.

msplat

Metal-accelerated 3D Gaussian Splatting for Apple Silicon

aura-splat

AURA — Adaptive Unified Radiance Asset: the post-3DGS asset layer. Typed carriers (Gaussian/Beta), calibrated + certified per-carrier confidence exported in KHR_gaussian_splatting & OpenUSD 26.03, unified ray-query, relight preview.

mlx3d

Differentiable 3D computer vision on Apple Silicon, built on MLX — meshes, NeRF, and 3D Gaussian Splatting with Metal kernels

luxar

Compile and explore arbitrarily large n-dimensional scientific data in the browser — points, lines, Gaussian splats and meshes, streamed from Zarr and rendered on the GPU.

m2m-vector-search

Edge Vector search engine with Vulkan GPU acceleration, hierarchical indexing (HRM2), and native LangChain integration. Gaussian splat-based architecture for similarity search on resource-constrained devices.

mcp-spatial-asset-profile

MCP Spatial Asset Profile v2: interoperable 3D/spatial asset metadata, schemas, examples, and minimal Python/TypeScript SDKs

mlx-spatial

MLX-native 3D and spatial inference for Apple silicon: object reconstruction, image-to-mesh, scene geometry, Gaussian splats, and multi-view bundles.

splats4d

A streamable 4D gaussian splat format with tunable error bounds

synapse-houdini

Your AI assistant inside Houdini 22. Describe a task, inspect the nodes it builds, and keep creative control: verified Solaris recipes, node Identify, camera-path reads and project memory, with local or cloud models.

insta360-3dgs

Insta360 insv to panorama 3DGS

ns-docker-wrapper

Run Nerfstudio inside docker as a python package

lite-gaussian-splatting

A refactored codebase for Gaussian Splatting. Training 3DGS in 50 seconds!

m2m-gaussian-splatting

Hierarchical retrieval (HRM2) and memory management for 3D Gaussian splat embeddings — CUDA/PyTorch with Numba CPU fallback.

pixgs

PixGS: Pixel-Space Diffusion for Direct 3D Gaussian Splat Generation, a single-stage pixel-space diffusion model that directly generates 3D Gaussian Splats from text or image conditioning.