Plan scene update needed in PR2ArmIKConstraintAware [closed]

asked 2011-10-13 05:38:14 -0600

updated 2014-11-22 17:05:26 -0600

ngrennan gravatar image

In the new arm_navigation stack, it looks like one has to setup a planning scene even if no obstacles are checked. In the file pr2_arm_kinematics_constraint_aware.cpp:106, function PR2ArmIKConstraintAware::isReady, the code reads:

if(!collision_models_interface_->isPlanningSceneSet()) {
    ROS_INFO("Planning scene not set");
    error_code.val = error_code.COLLISION_CHECKING_UNAVAILABLE;
    return false;

This code gets called when I use the ik_utilities function run_ik, with a collision free check.

So why does pr2_arm_kinematics_constraint_aware always need a scene to be set?

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2013-02-03 07:53:23