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HELP! (Read 1039 times)
nathaliaX
HELP!
Nov 24th, 2009, 8:22am  
help!  I need 3 objects that change color(RGB) randomly every 20 sec and move quickly on the screen.

Help help... someone can you help me... Cry Cry
how can I add time
Thanks, Nathalia
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nardove
Re: HELP! time-speed of moving....
Reply #1 - Nov 24th, 2009, 8:35am  
Hi,
Code:
float lastTimeCheck = 0.0;
float interval = 1000.0;

void setup() {
  size(320, 240);
  smooth();
  noStroke();
}

void draw() {
  background(50);
  
  if (millis() > lastTimeCheck + interval) {
    lastTimeCheck = millis();
    changeColor();
  }
  
  ellipse(100, 100, 50, 50);
}

void changeColor() {
  fill((int)random(255), (int)random(255), (int)random(255));
  
}


Hope that helps
rS
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nathaliaX
moving object
Reply #2 - Nov 24th, 2009, 8:51am  
FANTASTIC!
THANKS A LOT! perfect-
Now, I will have to work on making them move quickly or slowly and be able to spiral
any suggestions....
nathalia
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nardove
Re: HELP!
Reply #3 - Nov 24th, 2009, 9:00am  
For the motion, check out the Nature of Code by Daniel Shiffman

http://www.shiffman.net/teaching/nature/

Lots of sample code

Cheers
rS
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Cedric
Re: HELP!
Reply #4 - Nov 24th, 2009, 11:55am  
yes, and do your homework like you are supposed to do, dont ask poor  guys to help you Wink
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... twitter.com/CedricKiefer
WWW CedricKiefer 9570393 CedricKiefer  
blindfish
Re: HELP!
Reply #5 - Nov 24th, 2009, 1:52pm  
+1 on that
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Where is the what if the what is in why?
 
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