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Slowing down the while loop

[4 Replies]
- 10-Oct-2012 11:16 AM
- Forum: Programming Questions
Hi, I'm relatively new to processing (ok, I'm completely new) and I'm not even sure that that is how you would word that question. Anyhow, I am wanting to draw the rectangles in my program at a slower rate in the while loop, instead of instantaneously (or so it looks to the naked eye) Is there a way to do that? I have been reading the forums for a couple of hours trying to find a solution to no avail. Thank you for any help you can give me!

Here is my code. (sorry it doesn't have notes yet...)

//Kat

int w, h, x, y;

color black;

color white;

void setup()

{

black = color(0);

white = color(255);

background(black);

w=800;

h=800;

x=10;

y=10;

size (w,h);



}

void draw()

{



noFill();

strokeWeight(2);

stroke(white);

rect (x, y, w-20, h-20);

}

void keyPressed()

{

if (keyPressed){

if (key == CODED){

if (keyCode == DOWN){

while(x<400)

{

x=x+10;

y=y+10;

w=w-20;

h=h-20;

noFill();

strokeWeight(2);

stroke(white);

rect(x,y,w-20, h-20);

x=x+10;

y=y+10;

w=w-20;

h=h-20;

x++;

y++;

w--;

h--;



}

}

else{

fill(black);

}

}

}

}

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