sinWave 10 lines

 

 

clair chin

10 lines moving along sin wave with amplitude according to mouse X 

<pre lang="java" line="1">


int startingX;
int increment;
float x;
float pi;


void setup()
{
 size(800,300);
 increment=width/11;
 x=0;
 pi=3.141592654;
}


void draw()
{
 background(0);
 println(x<2*pi);
 if (x<2*pi)
 {
 x=x+(2*(pi/100));
 } 
 else
 {
 x=0;
 }
 float waveLevel=map(mouseX,0,width,0,70);
 for (int i=1;i<11;i++)
 {
 stroke(255);
 float shift = sin(x+i*2*pi/10)*waveLevel;
 line((increment*i),140+shift,(increment*i),155+shift);
 }
 
}

</pre>