Add support for multiple frame prefixes#126
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DavidWatkins wants to merge 2 commits intosniekum:indigo-develfrom
Open
Add support for multiple frame prefixes#126DavidWatkins wants to merge 2 commits intosniekum:indigo-develfrom
DavidWatkins wants to merge 2 commits intosniekum:indigo-develfrom
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AlexisTM
suggested changes
Oct 27, 2017
| } | ||
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| if(frame_prefix == "" && pn.param("frame_prefix", frame_prefix) == "") { | ||
| ROS_ERROR("Param 'frame_prefix' has to be set to prevent ar conflicts"); |
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Why enforcing the prefix?
Many people use only one camera.
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If there are multiple cameras in the same scene there will be name conflicts with respect to the ar tags. This change allows the user to specify prefixes to the frame output by the specific ar_track_alvar node.