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Committer:
Staffan Gimåker
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Date:
2010-06-08 14:51:28 UTC
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Revision ID:
staffan@gimaker.se-20100608145128-df8d8it7ijxw03ib
Added experimental support for 3D occupancy grids.
Occupied cells (occupancy value larger than 0.5) are drawn as opaque cubes;
free and unexplored is not drawn at all.