Uploaded November 2018 | Updated September 2026, 2 hours ago

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The imgui interface is itself a ros2 node which is configured via service calls to create Image displays and topic publishers connected to sliders (floats and ints here).

github.com/lucasw/imgui_ros/tree/bouncy - currently using the SDL + OpenGL3 backend

Old ros1 qt version: youtube.com/watch?v=2vLw7mZvy1M

github.com/lucasw/image_manip/tree/bouncy

github.com/ocornut/imgui