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Index › Programming Questions & Help › Programs › Smooth colour changes
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Smooth colour changes (Read 510 times)
renegadeandy
Smooth colour changes
Oct 24th, 2008, 3:10am  
Hi!

I have about 20 rectangles, ish, and are all coloured using the fill(r,g,b) command.

I need my rectangles to change colour by smoothly, not an abrupt change.

Can somebody offer any hints or anything to help me out with this?

At a simple level I guess its just +1 to each specific value on each draw() loop but thought there may be a nicer way!

Thanks

Andy
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JohnG
Re: Smooth colour changes
Reply #1 - Oct 24th, 2008, 9:56am  
There's a function, http://processing.org/reference/lerpColor_.html which will help you get the effect you're looking for. You just need to vary the "amount" value each frame.
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