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Callback function

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From: ANONYMOUS
Date: Mon 23rd Mar, 11:00pm
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Why do we need callback function in opengl/GLUT?

Callback function

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From: David C.
Date: Mon 23rd Mar, 11:12pm
Summary: smile
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Which callback function? There is more than one type.
Callback functions exist in GLUT because it uses event-mode input. 
We can define a callback function for each type of event that the graphics system 
recognizes, and then the user-supplied function is executed when the event occurs 
This will be mentioned in this week's lectures, I think
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