moving a boucing ball with sound
in
Contributed Library Questions
•
2 years ago
Hello, I am learning processing,
I found some nice tuts, on
http://www.ecole-art-aix.fr/rubrique81.html (in french, no english version, sorry)
I am trying to mix two tuts:
one is a bouncing ball,
http://www.ecole-art-aix.fr/article342.html
and the other one using a ESS library >
http://www.ecole-art-aix.fr/article409.html
so having a boucing ball, ok can do
moving a ball with the sound, ok no problems
having a boucing ball using the sound , not OK at all, my ball do not bounce anymore.
This is my (ugly) code:
if anyone can help me.......
int deplacementX, deplacementY;
int x, y;
float a = 400;
import krister.Ess.*;
AudioInput entree_son;
FFT analyse_son;
void setup() {
Ess.start(this);
entree_son=new AudioInput();
analyse_son=new FFT();
entree_son.start();
size(400,400);
noStroke();
x = 0;
y = 0;
deplacementX = 0;
deplacementY = 0;
}
void draw() {
nettoyer();
bouger();
rebondir();
dessiner();
}
void nettoyer(){
background(255);
}
void rebondir() {
if ( (x > width && deplacementX > 0) || (x < 0 && deplacementX < 0) ) {
deplacementX = -deplacementX;
}
if ( (y > width && deplacementY > 0) || (y < 0 && deplacementY < 0) ) {
deplacementY = -deplacementY;
}
}
void bouger() {
float niveau = analyse_son.getLevel(entree_son) * 100;
a += niveau;
a = a % 400;
x = (int) a + deplacementX;
y = (int) a + deplacementY;
}
void dessiner() {
fill(80,120,120);
ellipse(x,y,10,10);
}
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