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Topic: Pyramid - Sierpinski (Read 1339 times) |
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Dimitre
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Pyramid - Sierpinski
« on: May 6th, 2003, 5:02am » |
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Some experience with the ^ operator 
http://dmtr.org/generative/?id=43
Code:// Pyramid - Sierpinski
// by Dimitre Lima
// moving the mouse changes the system rotation
// shortcut keys: "+" & "-" distance between points
// "<" & ">" dimensions of object
// have fun
int width=400; int height=400;
int dimensao = 32;
int fator=3;
float rotx, roty;
void setup() {
size(width,height);
background(0);
}
void mouseMoved() {
rotx = 2*PI*mouseY/width;
roty = 2*PI*mouseX/width;
}
void loop()
{
if(keyPressed) {
if (key == '+') fator ++;
if (key == '-') fator --;
if (fator< 1) fator=1;
if (key == '>') dimensao ++;
if (key == '<') dimensao --;
}
translate (width/2, height/2);
rotateX (rotx);
rotateZ (roty);
stroke (255);
for (int i=-dimensao; i<dimensao; i++)
for (int j=-dimensao; j<dimensao; j++)
{
push();
translate (i*fator, j*fator, i*fator^j*fator);
point (0,0);
pop();
}
}
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Dara
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Re: Pyramid - Sierpinski
« Reply #1 on: May 6th, 2003, 9:45am » |
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nice stuff on dmtr.org. may i suggest you to add an audio on/off switch for the "sonar" piece. i love listening to signals but i had to restart my machine! because sound never stops. could you also make its code public?
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vent
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Re: Pyramid - Sierpinski
« Reply #2 on: May 6th, 2003, 3:44pm » |
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Great work on dmtr.org -- java blur z is wonderful.
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http://www.shapevent.com/
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Dimitre
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Re: Pyramid - Sierpinski
« Reply #3 on: May 6th, 2003, 5:46pm » |
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thanks!
Dara, I removed sonar experiment from there, because I dont really know how to stop sounds on browser closing
I made it in java, and I used a library called sun.audio. I think in proce55ing there will be much easier and better audio capabilities than mess with that library.
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