Version en camara lenta con arreglos (sombra simple)

panterita-corriendo.js

var av = new Avatar(Avatar.getName(5));
var x = 140;
frameRate(10);
var nx = [0.25,3,1,-3,1,1,3.5,3,-3.5,-3];
var ag = [0,-40,-90,90,-90,-30,20,-60,-20,-60];
av.setLimits([
    [-5,5],[-40,90],[-90,5],[-40,90],[-90,5],
    [30,90],[-60,60],[-5,80],[-60,60],[-5,80]]);
for (var i=0; i<av.joints(); i++) {
    av.setNext(i,nx[i]);
    av.setAngle(i,ag[i]);
}
av.scale(0.8);
var draw = function() {
    background(0,200,0);
    for (var i=0; i<av.joints(); i++) {
        if ( i!==2 && i!==4 ) {
            av.next(i);
        }
    }
    fill(0,0,0,50);
    noStroke();
    ellipse(x-100,340,180,20);
    av.draw(x+=2,200+6*sin(5*x));
    if (x>415) {
        noLoop();
    }
};