3D CAD viewer and converter based on Qt + OpenCascade
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Updated
Oct 19, 2026 - C++
3D CAD viewer and converter based on Qt + OpenCascade
2D/3D geometry toolkit for Clojure/Clojurescript
Loaders for big data visualization. Website:
🌍 lightweight C++17 ply 3d mesh format importer & exporter
A Python command-line utility for converting and processing 3D Gaussian Splatting models. Supports N-to-N conversion between 3DGS (.ply), KSplat, SOG, SPZ, Splat, CloudCompare, Parquet, and Compressed PLY. Includes GPU-accelerated filtering (SOR, Density).
A command line tool to transform a DICOM volume into a 3d surface mesh (obj, stl or ply). Several mesh processing routines can be enabled, such as mesh reduction, smoothing or cleaning. Works on Linux, OSX and Windows.
A WebGL based BIM viewer, built on three.js and Vue. Used to view gltf, ifc, obj, dae, stl models, etc.
Immutable mesh processing library
High performance 3D Gaussian Splatting (3DGS) renderer for Three.js. WebGPU and WebGL2. Supports PLY, SPZ, Streaming LOD including SOG and RAD.
This is a cross-platform command-line tool for converting 3DGS (3D Gaussian Splatting) files, supporting conversions like PLY to .splat, PLY to .spx, PLY to .spz, PLY to .sog, and vice versa.
DBScan algorithm using Octrees to cluster 3D points in a space with PCL Library
C++ application to convert pcd file, ply file, txt file or xyz point cloud to MESH representation (Gp3).
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