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Drawing44

[4 Replies]
- 06-Dec-2012 04:36 AM
- Forum: Share your Work
Drawing44 - Processing sketch

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http://www.diametricaudio.com

How to increase or decrease the number of shapes/objects each millisecond

[2 Replies]
- 21-Jan-2012 08:24 AM
- Forum: Programming Questions
Hello,

I'm new to processing and I really need some help to implement some ideas for a simple sketch.

How can I increase or decrease the number of shapes/objects each x milliseconds ?

Let's say, I would like to increase 10 points each 100 milliseconds during 3 seconds(for example).

Could someone help?

Here's a test code I made:

int counter = 0;

int[]x=new int[400];

int[]y=new int[400];

int[]z=new int[400];

void setup() {

size(500, 400, P3D);

background(0);

noFill();

stroke(250);

strokeWeight(1);

for(int i=0; i<400; i++) {

x[i] = int(random(-150, 150));

y[i] = int(random(-150, 150));

z[i] = int(random(-150, 150));

}

}

void draw() {





counter++;





//if (counter == 3000) counter = 0;





if (counter < 250){

drawOne();

}

else if (counter < 500) {

drawTwo();

}

else {

drawThree();

}

}

void drawOne(){

background(0);



translate(width/2, height/2);

rotateY(frameCount /100.0);

//rotateX(frameCount /100.0);

//rotateZ(frameCount /50.0);

//box(150);

for(int i =0; i<150; i++) {

point(x[i], y[i], z[i]);



}

}

void drawTwo(){

background(0);



translate(width/2, height/2);

rotateY(frameCount /100.0);

//rotateX(frameCount /100.0);

//rotateZ(frameCount /50.0);

//box(150);

for(int i =0; i<300; i++) {

point(x[i], y[i], z[i]);



}

}

void drawThree(){

background(0);



translate(width/2, height/2);

rotateY(frameCount /100.0);

//rotateX(frameCount /100.0);

//rotateZ(frameCount /50.0);

//box(150);

for(int i =0; i<400; i++) {

point(x[i], y[i], z[i]);



}

}

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