block16.js

//...
// LIGHTING
const light = new THREE.PointLight("white", 1.25);
light.position.set(0, 0, 0);
scene.add(light);

// illuminate the sun
createSpotlights(scene);		// call the function and pass in our scene

// HELPERS
// ...

function createPlanet(scene, mesh, group, x, scale) { }

// generate spotlights on all sides like a cube.
function createSpotlights(scene) {
  var color = 0xFFFFFF;
  var intensity = 5;
  var distance = 25;
  var angle = Math.PI/7;

  new Array(6).fill('').forEach((item, i) => {
    var spotlight = new THREE.SpotLight(color, intensity, distance, angle);
    var value = i % 2 === 0 ? 25 : -25;

    spotlight.position.set(
      i < 2 ? value : 0,
      i >= 2 && i < 4 ? value : 0,
      i >= 4 ? value : 0
    );
    scene.add( spotlight );
  });
}