Same orientation of coordinate frames in rviz ang gazebo

[ct2034]

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Basic Info

Info	Please fill out this column
Ticket(s) this addresses	None
Primary OS tested on	Ubuntu
Robotic platform tested on	gazebo

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Description of contribution in a few bullet points

• The coordinate frames in rviz and gazebo are oriented such that the positive x-axis points right
• This could simplify things for beginner users.
  
  

Description of documentation updates required from your changes

Is there maybe some tutorial that references this?

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Future work that may be required in bullet points

None

For Maintainers:

• Check that any new parameters added are updated in navigation.ros.org
• Check that any significant change is added to the migration guide
• Check that any new features OR changes to existing behaviors are reflected in the tuning guide
• Check that any new functions have Doxygen added
• Check that any new features have test coverage
• Check that any new plugins is added to the plugins page
• If BT Node, Additionally: add to BT's XML index of nodes for groot, BT package's readme table, and BT library lists

[codecov]

Codecov Report

Patch coverage: 78.68% and project coverage change: +0.05% 🎉

Comparison is base (762c99a) 90.42% compared to head (6d54ff2) 90.48%.
Report is 3 commits behind head on main.

❗ Current head 6d54ff2 differs from pull request most recent head e37883c. Consider uploading reports for the commit e37883c to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3751      +/-   ##
==========================================
+ Coverage   90.42%   90.48%   +0.05%     
==========================================
  Files         411      411              
  Lines       17847    17893      +46     
==========================================
+ Hits        16139    16191      +52     
+ Misses       1708     1702       -6     

Files Changed	Coverage Δ
nav2_smac_planner/src/smac_planner_hybrid.cpp	86.34% <50.00%> (-3.13%)	⬇️
...2_smac_planner/include/nav2_smac_planner/utils.hpp	98.70% <100.00%> (+1.08%)	⬆️

... and 5 files with indirect coverage changes

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[SteveMacenski]

Both the gazebo and rviz bringup by default are bottom-down orientations. This would rotate both to be on its side, which is no different in being in the same relative heading on launch. If you wanted to adjust the gazebo view to match the rviz view exactly, I would have no issue with that, but I would not merge this as currently written. I think the current default view of Rviz is quite good as we have so many docs + videos showing it that I don't think changing it is a good idea (plus, its currently bottom-down)

[ct2034]

I understand. Now it looks like this:

[SteveMacenski]

Great!