Interactive learning
3D model library
Downloadable GLB files ready for R3F viewers and CNC experimentation.
Free models: Kawai Tsugite and Sao Tsugi are on CGTrader, Cults3D (STL, STEP, 3MF), and Creazilla. Japanese Sashimono large beam joinery (STL) is on Creazilla/Thingiverse. GrabCAD hosts a Japanese joinery collection.
Use GLB/STL in Blender, Fusion 360, or browser viewers. STEP for CAD. Cults3D includes Cura files for 3D printing. Models help visualize geometry before cutting and support CNC prep. Educational use. Future: Hozo Tsugi, Ari Otoshi, Kanawa Tsugi, Nuki, kumiko patterns in GLB with exploded views and WebXR.