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add lights example readme

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faiface 2017-04-14 22:28:30 +02:00
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# Lights
This example demonstrates powerful Porter-Duff composition in order to create a nice noisy light
effect.
**Use W and S keys** to adjust the level of "dust".
The FPS is limited to 30, because the effect is a little expensive and my computer couldn't handle
60 FPS. If you have a more powerful computer (which is quite likely), peek into the code and disable
the limit.
Credit for the panda art goes to [Ján Štrba](https://www.artstation.com/artist/janstrba).