3D Earth LIve Wallpaper

earth3D.pde

float angle = 0;
float sphereRadius = 350;
PVector lightDirection;
PImage earth;
PShape globe;

void setup() {
  fullScreen(P3D);
  noStroke();
  earth=loadImage("2k_earth_daymap.jpg");
  globe = createShape(SPHERE, sphereRadius);
  globe.setTexture(earth);
  lightDirection = new PVector(1, 0.5, 0);
  lightDirection.normalize();
  lightFalloff(1.0, 0.0, 0.0);
}
void draw() {
  background(0);
  translate(width/2, height/2);
  rotateY(radians(angle));
  lights();
  directionalLight(255, 255, 255, lightDirection.x, lightDirection.y, lightDirection.z);
  shape(globe);
  angle+=0.5;
}