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README.md	add screenshot to lights example readme	2017-04-14 22:39:15 +02:00
main.go	add lights example	2017-04-14 22:20:12 +02:00
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panda.png	add lights example	2017-04-14 22:20:12 +02:00
screenshot.png	add lights screenshot	2017-04-14 22:37:41 +02:00

README.md

Lights

This example demonstrates powerful Porter-Duff composition used 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.