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Distance to collision normal in MoveIt!

asked 2013-10-28 08:35:46 -0500

JML gravatar image

Hello,

When checking for collision in MoveIt! using CollisionResult, one can get the distance to the nearest collision. Is it possible to also have the normal vector along that distance? Basically, I'm trying to get as much collision information as possible before it happens, so direction in addition to proximity would be very useful.

Thanks, JML

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answered 2013-10-28 22:54:21 -0500

isucan gravatar image

unfortunately the collision checking used in moveit does not currently provide the information desired. this information is included in fcl so it could be provided. could you open a bug for this?

https://github.com/ros-planning/moveit_core/issues?state=open https://github.com/flexible-collision-library/fcl?source=cc

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Asked: 2013-10-28 08:35:46 -0500

Seen: 317 times

Last updated: Oct 28 '13