solid-modeling 开源项目推荐（44 个）

curv3d /curv

a language for making art using mathematics

BOMWiki /partmode

Open-source, local-first 3D parametric CAD that runs in the browser for people and permissioned typed agents, powered by OpenCascade WASM.

PhySpace /SimpleCADAPI

An agent-native CAD SDK for language models to create, inspect, and reconstruct complex, editable 3D models.

andymai /brepjs

Exact B-Rep CAD in TypeScript, with a Claude Code plugin that lets agents write parts and check them on OpenCascade.

joe-warren /opencascade-hs

Haskell Bindings for the OpenCASCADE CAD Kernel + A Declarative CAD/Solid Modeling Library

cg3hci /HexBox

HexBox is an intuitive modeling method and interactive tool for creating and editing hexahedral meshes. Hexbox brings the major and widely validated surface modeling paradigm of surface box modeling into the world of hex meshing.

andymai /occt-wasm

OpenCascade (OCCT) compiled to WebAssembly — clean TypeScript API, ~4MB brotli, arena-based memory, structured errors, Web Worker support

vanyu0710 /Varen-AI-CAD

AI CAD 建模 Agent：一句话需求进来，调研、提问、出 BOM，逐件完成真实 CAD 建模并导出装配 STEP（参数化 BRep，不是图片或网格）；几何与碰撞检查不过关就不交付。Windows 封闭 Beta。An AI CAD modeling agent: real parametric geometry from a one-line brief, gated by geometry and interference checks.

Nx-Nass /NassCAD

Local-first 3D CAD for browser and Windows: STEP, IFC, sketches, Manifold WASM booleans, and MEDUSA native processing.

JuliaGeometry /Descartes.jl

Software Defined Solid Modeling

andymai /brepkit

B-Rep modeling engine for brepjs — pure Rust, compiled to WebAssembly

fraisasghar /CAD-Design-and-Assembly-of-Stepped-Shaft

Designed a mechanical shaft and support component using CAD software with precise dimensions and geometric features. The project focuses on practical application of mechanical design principles, including stepped shafts, fillets, diameter transitions, and manufacturability considerations.

grizlizora /reverse-cad

⚙️ Industrial-grade pure TypeScript STL ➔ 100% Watertight Solid STEP AP242 B-Rep & CAD Features JSON engine with built-in MCP server for AI agents. Features exact Gauss-Mirtich 3D inertia, ISO threads (M2–M24), boundary unification (no extra lines), Zero-GC speed, DWRR concurrency & 5-gate RSVS reality verification across macOS, Linux, and Windows.

mfernba /rGWB

rGWB：一个用于多面体二维流形实体的基础固体建模器。支持分裂、爆炸和布尔运算。

timlueth /SG-Lib-Matlab-Toolbox

Solid Geometry Library - a MATLAB toolbox for CAD, mechanisms, robots and 3D printing

neelotpal-d /VectorField_Multiaxis

Vector Field Based Volume Peeling for Multi-Axis Machining (Planning method for CNC Milling)

orbingol /ACIS-Python3

Python 3 wrapper module for 3D ACIS Modeler

awolven /oc

OpenCASCADE wrappers for Lisp

particlesector /chiselcad

A fast, precise, GPU-accelerated CSG modeler with OpenSCAD-compatible syntax. Built with C++20, Vulkan, and Manifold.

DTUSDC /CAD

3D model of the IGVC vehicle using SolidWorks