What are some techniques to create scrollable areas?

Posted by Omega on Stack Overflow See other posts from Stack Overflow or by Omega
Published on 2010-03-17T02:03:15Z Indexed on 2010/03/17 2:11 UTC
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android

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opengl-es

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java

I'm getting started with OpenGL ES on Android and I'd looking to learn some techniques to have a game map larger than the visible area.

I'm assuming I've somehow got to ensure that the system isn't rendering the entire scene, including what's outside of the visible area. I'm just not sure how I'd go about designing this!

This is for simple 2D top-down tile based rendering. No real 3D except what's inherent in OpenGL ES itself.

Would anyone be able to get me started on the right path? Are there options that might scale nicely when I decide to start tilting my perspective and doing 3D?

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