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Interaction
To build interaction, you need:
- A reaction. See Creating reactions .
- A sensor. See Creating sensors
- A trigger that links them See Linking Sensors and Reactions
For example, clicking a button could launch a rocket. The sensor is on the button, and the reaction is the rocket animation.
You can refine the interaction editing the trigger. See Editing Triggers .
You can also use handles which are preset interactions that allow surfers to drag objects or webcams. See Using Handles .
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