flutter_scene_box3d 0.1.0

box3d physics backend for flutter_scene. Implements the abstract physics contract from flutter_scene against the box3d engine.

0.1.0

• Initial release. Implements the flutter_scene physics contract against box3d: rigid bodies, colliders (sphere, box, capsule, cylinder, convex hull, triangle mesh, height field, compound), scene queries, and contact / trigger events. Joints and explicit mass override are not yet wired up.