Building a native Swift + OpenCASCADE CAD stack for Apple platforms — and the tools and products on top of it.
OCCTSwift is an open ecosystem of Swift packages wrapping OpenCASCADE Technology (OCCT) for B-Rep solid modelling on macOS and iPad: the geometry kernel, meshing, file I/O (STEP / IGES / STL), an interactive Metal viewport, and a CLI / MCP toolchain.
Explore the public repositories on this org's Repositories tab.
A reusable 3D viewport component for CAD applications using Metal
Swift 1
Pure C API over OpenCASCADE for shape I/O, healing, mesh extraction, and offscreen 3D rendering
C++
occtkit CLI + ScriptHarness for OCCTSwift — 26 headless verbs (compose / reconstruct / drawing-export / metrics / mesh / render-preview / XCAF / ...) over OCCT 8.0.0 BREP geometry, JSON-driven, OCC…
Swift
Swift wrapper for OpenCASCADE Technology (OCCT) - B-Rep solid modeling for iOS/macOS
Native Swift reader for ASCII DXF (AutoCAD Drawing Interchange Format) — 2D geometry into a neutral model. MIT. Validated bit-exact against ezdxf.
High-level Application Interactive Services for the OCCTSwift / OCCTSwiftViewport stack — selection-from-topology, manipulator widgets, dimension annotations, standard scene objects.
Headless CAD file I/O for OCCTSwift: STEP/IGES/BREP loading + Shape & XCAF-assembly export. No Viewport dependency. Pure-Swift mesh formats (STL/OBJ/PLY/PMX/.x/3MF) live in its companion MeshIO product.
Native-Swift reader for DirectX .x (text/binary/MSZip) model geometry — dependency-free, Linux + Apple.
Native-Swift reader for PMX (MikuMikuDance) 3D model geometry — dependency-free, Linux + Apple.
Native-Swift reader for JWW (Jw_cad) 2D drawings + jww2dxf converter — dependency-free.
This organization has no public members. You must be a member to see who’s a part of this organization.
Loading…
Loading…