JSFiddle - React, Tailwind, and code Playground

by realhunts

HTML

<script src="http://threejs.org/build/three.min.js"></script>
<script src="http://threejs.org/examples/js/controls/OrbitControls.js"></script>

JavaScript

// a basic three.js scene

var container, renderer, scene, camera, controls;

init();
animate();

function init() {

    // renderer
    renderer = new THREE.WebGLRenderer({
        antialias: false
    });
    renderer.setSize(window.innerWidth, window.innerHeight);
    renderer.setClearColor(0xccccff);
    container = document.createElement('div');
    document.body.appendChild(container);
    container.appendChild(renderer.domElement);

    // scene
    scene = new THREE.Scene();

    // camera
    camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 1, 10000);
    camera.position.set(0, 200, 800);
    camera.lookAt(scene.position);

    // (camera) controls
    // mouse controls: left button to rotate, 
    //    mouse wheel to zoom, right button to pan
    controls = new THREE.OrbitControls(camera, renderer.domElement);

    // light    
    var light = new THREE.PointLight(0xffffff);
    light.position.set(100, 250, 250);
    scene.add(light);

    // mesh
    var sphereGeometry = new THREE.SphereGeometry(100, 32, 16);
    var sphereMaterial = new THREE.MeshLambertMaterial({
        color: 0xff0000,
        wireframe: true
    });
    var sphere = new THREE.Mesh(sphereGeometry, sphereMaterial);
    sphere.position.y = 100;
    scene.add(sphere);


 // Create geometry
            var geo = new THREE.Geometry();
            var geofaces = [];
            var geovertices = [];
var original_geometry = sphereGeometry
         //   original_geometry.updateMatrix();

            for(var index in original_geometry.faces){          
                // Get original face vertexNormals to know its 3 vertices
                var face = original_geometry[index];
                var vertexNormals = face.vertexNormals;

                // Create 3 new vertices, add it to the array and then create a new face using the vertices indexes
                var vertexIndexes = [null, null, null];
                for (var i = 0, l = vertexNormals.length;...