Controlling insertion of models with keyboard and meaning of "raw value of key pressed"

asked 2020-05-21 01:27:31 -0500

cadbury gravatar image

In the KeyEvent class, there is a variable called key. In documentation it is given that it is the raw value of key pressed. Can anyone explain the meaning of that with some examples? Also how can I write plugin for keyboard arrow key press to insert models in gazebo? Thank You.

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