Epic 147F: Python 3D Tiles export bindings - #106
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Add export_tiles3d and export_copc_tiles3d to the Python extension: export_tiles3d builds an octree tileset from a PointCloud, and export_copc_tiles3d converts a .copc.laz file into a bounded tileset without materializing the whole cloud. Both return a byte/point/tile receipt dict. Add typed .pyi stubs and smoke tests for the wheel build gate.
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Summary
Exposes the Epic 147 3D Tiles surface to Python.
Changes
export_tiles3d(cloud, out_dir, max_points_per_tile, max_depth)— builds an octree tileset from aPointCloud.export_copc_tiles3d(copc_path, out_dir, max_level)— converts a.copc.lazfile into a bounded tileset without materializing the whole cloud.tileset_json_bytes,tile_count,point_count,pnts_bytes..pyistubs added; smoke tests added to the wheel build gate.Verification
cargo build --manifest-path crates/spatialrust-py/Cargo.toml— compiles