Built on
open source.
CubbyCAD wouldn’t exist without these projects. Thanks to everyone who builds and maintains them.
Geometry & 3D
The core that turns shapes into solid, printable meshes.
Three.js
MITWebGL rendering, the entire 3D viewport.
Visit projectManifold
Apache-2.0Mesh booleans and CSG that keep results watertight.
Visit projectthree-mesh-bvh
MITFast raycasting and spatial acceleration for picking.
Visit projectmeshoptimizer
MITMesh simplification and decimation.
Visit projectDraco
Apache-2.0Compressed-mesh decoding for imported models.
Visit projectRapier
Apache-2.0Physics for first-person walkthrough and collision.
Visit projectApp framework
What the editor and this site are built with.
Backend
Accounts, cloud documents, and the parts library.
And the slicing engines.
The 3D slicing engines (CuraEngine, OrcaSlicer, PrusaSlicer) are copyleft and carry different terms from the permissive libraries above, so they’re credited separately on the slicer page.