jbuckmccready / static_aabb2d_index Goto Github PK

Is it possible to port the neighbors method from flatbush? As far as I understand, it's currently not ported / not exposed via the API. /cc @mourner

Trying to integrate cavalier_contours in FreeCAD it is currently required to install criterion with all its dependencies for the build. Unfortunately the CI system FreeCAD uses has no online access and the criterion packages are not available for Ubuntu 22.04 and 20.04 - both are build targets for FreeCAD.

It would be really great if static_aabb2d_index could be built without requiring criterion which would never be used in this use case.

I assume the answer will be no, in which case feel free to close this issue.

I'm interested in use cases where I can share the index data with other implementations, such as flatbush in the browser or a python flatbush implementation. In the original JS implementation, the entire index is self-contained in a single buffer, which allows it to be shared both across web workers in the browser, but also with e.g. a rust-wasm implementation.

I see in your implementation you use a sensible rust approach that uses rust-native types. There would probably need to be significant changes to the implementation to use a single backing buffer, which you understandably might not be interested in, for only the prospect of future FFI potentials. Any thoughts?