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Scrolling Right (Read 510 times)
Nnd.
Scrolling Right
Dec 2nd, 2009, 12:41pm  
I apologize if this is elsewhere, but i cant find it anywhere.

How would you go about setting up a constant scrolling to the right, like in this visualizer... vimeo.com/2924262

I have tried writing to arrays, and subtracting one off the x position each round through draw, but then it happens too fast.

Thanks.
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Cedric
Re: Scrolling Right
Reply #1 - Dec 2nd, 2009, 1:56pm  
dont know how the programm is made, but i can tell you how i would do it. create a class of the effects you just saw and give them a x coordinate that is count down. if the x coodinate is offscreen, remove the class. This could be achieved using an arraylist.
take a look at this example :
http://processing.org/learning/topics/arraylistclass.html

the speed how fast you count down your x variable could then be adjusted to the speed you want them to move.

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Nnd.
Re: Scrolling Right
Reply #2 - Dec 2nd, 2009, 3:44pm  
Fantastic.

Thank you so much for your help.
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