CREDITS:

1. Earth Texture: https://visibleearth.nasa.gov/images/73580/january-blue-marble-next-generation-w-topography-and-bathymetry

*/

​

let Earth

let img;

let a=0;

let rScope;

​

function preload (){

  // Earth= loadModel('assets/13902_Earth_v1_l3.obj');

  img=loadImage('assets/Earth_diff.jpg');

}

​

​

function setup() {

  createCanvas(400, 400, WEBGL);

  rScope=height/90;

}

​

function draw() {

  background(220);

  angleMode(DEGREES);

  rotateX(mouseY/rScope);

  push()

  rotateZ(23.5);

  a+=0.5;

  rotateY(-a);

  texture(img);

  sphere(100,25,25);

  pop();

  push()

  rotateZ(23.5);

  line(0,500,0,-500);

  pop()

}