Topic: command to clear a graphics screen?

Trying to get a small circle to grow as it moves across a graphics screen.  "call clearscreen" does not work.

  • jeff
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Re: command to clear a graphics screen?

You should be calling clearviewport to clear the window contents.  If you're double-buffering, though, you'll need to call swapbuffers as well, or it will appear that nothing is happening.

Jeff Armstrong
Approximatrix, LLC