var gui = {}; gui.prepare = function() { gui.renderer = new THREE.WebGLRenderer({ "antialias": true }); gui.renderer.setSize(window.innerWidth, window.innerHeight); gui.renderer.setClearColor(0xffffff, 1); document.querySelector("body").appendChild(gui.renderer.domElement); window.addEventListener("resize", gui.onWindowResize, false); gui.makeScene(); gui.camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 0.3, 1000); gui.controls = new THREE.OrbitControls(gui.camera); gui.controls.addEventListener("change", gui.render); gui.controls.center.set(0, 0, 0); gui.controls.target.set(0, 0, 0); gui.controls.rotateSpeed = 0.2; gui.controls.userPanSpeed = 0.1; gui.camera.position.set(0, 0, 10); gui.controls.autoRotate = false; gui.controls.autoRotateSpeed = 0.1; }; // Someone resized the window gui.onWindowResize = function(evt) { gui.camera.aspect = window.innerWidth / window.innerHeight; gui.camera.updateProjectionMatrix(); gui.renderer.setSize(window.innerWidth, window.innerHeight); gui.render(); }; // Render the current frame to the screen gui.render = function() { requestAnimationFrame(function() { gui.renderer.render(gui.scene, gui.camera); }); }; // Make the extra bits of gui gui.makeScene = function() { gui.scene = new THREE.Scene(); }; // Put an HTML message to the screen // TODO: write a generic messaging class? gui.serverMessage = function(msgtext, persist) { if (persist === undefined) {persist = false;} server_info.innerHTML = msgtext; server_info.className = "visible"; clearInterval(gui.ki); if (!persist){ gui.ki = setInterval(function(){server_info.className="hidden";}, 3000); } }; gui.nodeMessage = function(msgtext) { node_info.innerHTML = msgtext; node_info.className = "visible"; }; gui.hideNodeMessage = function(){ node_info.className = "hidden"; }; // Set the position of the info popup gui.setInfoPosition = function(position){ w = node_info.offsetWidth; h = node_info.offsetHeight; node_info.style.left = position.x - w/2 + "px"; node_info.style.top = position.y - h -10 + "px"; }; // The main loop gui.loop = function() { gui.controls.update(); editor.update(); requestAnimationFrame(gui.loop); };