Is there a ros package to reduce the resolution of any cad model (.stl/.dae/.obj)?
I am looking for something like [this](http://drububu.com/miscellaneous/voxelizer/?out=obj), where any cad model can be converted into a lower resolution voxel grid
I need this lower resolution model (of obstacles) to perform collision checks during path planning. Since its highly computationally expensive to do the same of the original model
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