DRACOExporter: Properly support point clouds. #20706
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Related issue: -
Description
It was already possible to export point cloud data with
DRACOExporter. However, using the intended API for exporting point clouds makes the resulting DRC file a bit smaller (around 5-10%). Besides, the geometry type is now correct. It wasTRIANGULAR_MESHbefore, now it isPOINT_CLOUD.Since the exporter needs to distinct meshes from point clouds,
parse()has slightly changed. The first parameter is now of typeMeshorPointsand not a geometry anymore. The exporter now throws an error if the wrong object type is passed in.