Added MarkerManager Plugin

[ahcorde]

Signed-off-by: ahcorde ahcorde@gmail.com

🎉 New feature

Summary

This PR is part of the consolidation between the Scene3D in ign-gui and ign-gazebo. This PR add a marker manager plugin

Test it

• Compile the example marker inside the repo ign-gazebo
• Add this lines to your gui.config file

<plugin filename="MarkerManager" name="Marker manager">
  <ignition-gui>
    <title>Marker Manager</title>
    <property type="bool" key="showTitleBar">false</property>
    <property type="string" key="state">docked</property>
    <property key="resizable" type="bool">false</property>
    <property key="width" type="double">5</property>
    <property key="height" type="double">5</property>
    <property key="state" type="string">floating</property>
    <property key="showTitleBar" type="bool">false</property>
  </ignition-gui>
</plugin>

• launch gazebo ign gazebo --gui-config src/ign-gazebo/src/gui/gui.config -v 4
• Run the marker example

Checklist

• Signed all commits for DCO
• Added tests
• Added example and/or tutorial
• Updated documentation (as needed)
• Updated migration guide (as needed)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

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[codecov]

Codecov Report

Merging #247 (cd052eb) into main (1190ed0) will increase coverage by 3.53%.
The diff coverage is 56.57%.

❗ Current head cd052eb differs from pull request most recent head 76bae05. Consider uploading reports for the commit 76bae05 to get more accurate results

@@            Coverage Diff             @@
##             main     #247      +/-   ##
==========================================
+ Coverage   61.57%   65.10%   +3.53%     
==========================================
  Files          21       28       +7     
  Lines        2803     4276    +1473     
==========================================
+ Hits         1726     2784    +1058     
- Misses       1077     1492     +415     

Impacted Files	Coverage Δ
include/ignition/gui/GuiEvents.hh	100.00% <ø> (ø)
src/Conversions.cc	100.00% <ø> (ø)
src/plugins/image_display/ImageDisplay.cc	30.32% <0.00%> (+7.05%)	⬆️
src/Plugin.cc	57.44% <17.64%> (-2.83%)	⬇️
src/plugins/screenshot/Screenshot.cc	33.33% <33.33%> (ø)
...s/transport_scene_manager/TransportSceneManager.cc	52.29% <52.29%> (ø)
src/plugins/minimal_scene/MinimalScene.cc	53.51% <53.51%> (ø)
src/plugins/marker_manager/MarkerManager.cc	60.60% <60.60%> (ø)
src/plugins/camera_tracking/CameraTracking.cc	68.45% <68.45%> (ø)
src/plugins/scene3d/Scene3D.cc	48.89% <71.51%> (+36.11%)	⬆️
... and 12 more

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[chapulina]

Works well for me 👍

How about moving the marker.cc example from ign-gazebo here? I also think we should add this plugin to scene3d.config.

[ahcorde]

• moved marker.cc example
• added plugin to scene3d.config
• Added world statistic topic to scene provider

[ahcorde]

Added MarkerManager_TEST

[chapulina]

Note that the test is segfaulting

[chapulina]

🚀