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different result in binary and source of octomap_server

asked 2013-11-28 07:05:33 -0600

VahidD

72 ●13 ●18 ●25

updated 2013-11-28 20:59:32 -0600

AHornung

5904 ●43 ●74 ●102 http://www.informatik....

Hi all,

i have a problem, may be someone knows about it, when i install binary octomap_server and run it the result map is excellent but when i use from source and compile it in catkin the result is not continuously, many shots are lost! also the problem is not from tf. I’ve attached the pictures of two situation, the first one is generate by compiled octomap_server and second one is by binary octomap_server. also i downloaded the source from here. also the parameters for both of them are same. mu ubuntu is 12.04 and my ros is hydro.

image description

thanks in advance

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answered 2013-11-28 20:59:07 -0600

AHornung

5904 ●43 ●74 ●102 http://www.informatik....

It looks to me like the source version is dropping frames since it cannot keep up with the update speed. The problem is that the source checkout and compilation in catkin is by default done without any optimizations, as described in this related question.

If you instead run catkin_make -DCMAKE_BUILD_TYPE=Release it should work better.

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thank you so much.

VahidD ( 2013-11-29 00:20:01 -0600 )edit

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Asked: 2013-11-28 07:05:33 -0600

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Last updated: Nov 28 '13

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different result in binary and source of octomap_server