public void update() {
// Update movement
m.update();
// If distance from first element if too big
if (m.getPosition().dist(elements[0]) > elementChangeDist) {
// Change values of all elements
for (int i = elements.length - 1; i > 0; i--) {
elements[i].set(elements[i - 1]);
elementColors[i] = elementColors[i - 1];
}
// Set position and color of first element
elementColors[0] = getColor();
elements[0].set(m.getPosition());
elementChangeDist = p.random(elementMinDist, elementMaxDist);
}
}
public void setup() {
size(WIDTH, HEIGHT, OPENGL);
noStroke();
// Instantiate world
// world = new SimpleWorld();
world = new IslandWorld();
world.init(this);
// Instantiate worm movement
IWormMovement movement = new MouseMovement(); // Mouse setup
// IWormMovement movement = new SimpleNoiseMovement(); //'Random' movement
// IWormMovement movement = new SinusMovement(); //Oscillating in world
movement.init(this, world.getSize(), world.getCenter());
// Instantiate worm
// worm = new SimpleWorm3D(); //Drawn with ellipse
// worm = new StickWorm(); //Draw worm as lines
worm = new TriangleWorm();
worm.init(this, movement);
// Extra worms
for (int i = 0; i < extraNum; i++) {
// setup behavior for extra worms
IWormMovement extraMovement = new SinusMovement(); // Oscillating in world
extraMovement.init(this, world.getSize(), world.getCenter());
// Initiate worms
extraWorms[i] = new TriangleWorm();
extraWorms[i].init(this, extraMovement);
}
// Setup eye for camera
eyeDist += worm.getLength() * 3f;
eyeZ = worm.getPosition().z - eyeDist;
eye = new PVector(eyeX, eyeY, eyeZ);
}
public void init(PApplet processing, IWormMovement movement) {
// Get parent
p = processing;
// Get movement
m = movement;
// Setup parts
for (int i = 0; i < elements.length; i++) {
// Position
elements[i].set(m.getPosition());
// Color
elementColors[i] = getColor();
}
}
public PVector getPosition() {
return m.getPosition();
}