Function fixPosition

public/iframe/lib/js/mixinsThree.js:175–204

(type, i)

            createHelixVertices();
            createSphereVertices();
            function fixPosition (type, i) {
              switch (type) {
                case 'helix': {
                  const phi = i * 0.213 + Math.PI;
                  const object = new THREE.Object3D();
                  object.position.x = 800 * Math.sin(phi);
                  object.position.y = -(i * 8) + 450;
                  object.position.z = 800 * Math.cos(phi + Math.PI);
                  return object
                }; break;
                case 'sphere': {
                  const phi = Math.acos(-1 + (2 * i) / objLength);
                  const theta = Math.sqrt(objLength * Math.PI) * phi;
                  const object = new THREE.Object3D();

                  object.position.x = 800 * Math.cos(theta) * Math.sin(phi);
                  object.position.y = 800 * Math.sin(theta) * Math.sin(phi);
                  object.position.z = -800 * Math.cos(phi);
                  return object
                }; break;
                case 'grid': {
                  const object = new THREE.Object3D();

                  object.position.x = 360 * (i % 5) - 800;
                  object.position.y = -360 * ((i / 5 >> 0) % 5) + 700;
                  object.position.z = -700 * (i / 25 >> 0);
                  return object
                }; break;
              }
            }
            function createSphereVertices () {

              let i = 0;