iPhone. Particle system performance

Posted by e40pud on Stack Overflow See other posts from Stack Overflow or by e40pud
Published on 2010-03-29T13:38:54Z Indexed on 2010/03/29 13:43 UTC
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Filed under:

iphone

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particles

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opengl

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core-animation

I try to draw rain and snow as particle system using Core Graphics. In simulator rendering proceeded fine but when I run my app on real device rendering is slow down.

So, advise me please approaches to increase particle system drawing performance on iPhone.

May be I should use OpenGL for this or CoreAnimation?

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