public void draw() {
/*---Update---*/
world.update();
worm.update();
for (int i = 0; i < extraNum; i++) {
extraWorms[i].update();
}
/*---Draw--*/
// Lights
lights();
/*
ambientLight(128f, 128f, 128f);
directionalLight(128f, 128f, 128f, 0f, 0f, -1f);
lightFalloff(1f, 0f, 0f);
lightSpecular(0f, 0f, 0f);
*/
// Camera
perspective(fov, aspect, near, far);
// Calculate camera position
if (PVector.dist(worm.getPosition(), eye) > eyeDist) {
eye = PVector.sub(eye, worm.getPosition());
eye.normalize();
eye.mult(eyeDist);
eye.add(worm.getPosition());
}
camera(
eye.x,
eye.y,
eye.z, // eyeX, eyeY, eyeZ (camera position)
worm.getPosition().x,
worm.getPosition().y,
worm.getPosition().z, // centerX, centerY, centerZ (look at)
0f,
1f,
0f); // upX, upY, upZ
// Action
world.draw();
worm.draw();
for (int i = 0; i < extraNum; i++) {
extraWorms[i].draw();
}
// Drama!
}
