Python bindings to Esri's Limited-Error Point Cloud Compression library.
Project description
pylepcc
Minimal Python bindings to Esri's Limited-Error Point Cloud Compression (LEPCC) Library.
Installation
Using pip:
pip install pylepcc
Usage
Compress some positions:
compressed, order = pylepcc.compress_xyz(positions)
Note that LEPCC may reorder points during compression. The permutation is described in the returned order array. Let's compress some corresponding colors:
compressed = pylepcc.compress_rgb(colors[np.argsort(order)])
In order to preserve the mapping of positions to colors, the colors must be sorted according to the reordering done during position compression.
Development
Hacking on pylepcc is as easy as installing in editable mode:
pip install -e .
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