This is my boilerplate template for getting started with a THREE.js scene.
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July 4, 2019 03:20
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THREE.js Boilerplate
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| license: gpl-3.0 |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| body { | |
| margin: 0; | |
| overflow: hidden; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="scene"></div> | |
| <div id="stats"></div> | |
| <script src="https://unpkg.com/[email protected]/build/three.js"></script> | |
| <script src="https://unpkg.com/[email protected]/examples/js/libs/stats.min.js"></script> | |
| <script src="https://unpkg.com/[email protected]/examples/js/libs/dat.gui.min.js"></script> | |
| <script> | |
| const controls = {} | |
| const gui = (_ => { | |
| const gui = new dat.GUI(); | |
| return gui; | |
| })(); | |
| const stats = (_ => { | |
| const stats = new Stats(); | |
| stats.domElement.style.position = "absolute"; | |
| stats.domElement.style.left = "0px"; | |
| stats.domElement.style.top = "0px"; | |
| document.getElementById("stats").appendChild(stats.domElement); | |
| return stats; | |
| })(); | |
| const scene = new THREE.Scene(); | |
| const camera = (_ => { | |
| const camera = new THREE.PerspectiveCamera(45, innerWidth / innerHeight, 0.1, 1000); | |
| camera.position.set(20, 20, 20); | |
| camera.lookAt(scene.position); | |
| return camera; | |
| })(); | |
| const renderer = (_ => { | |
| const renderer = new THREE.WebGLRenderer(); | |
| renderer.setClearColor("#fff"); | |
| renderer.setPixelRatio(devicePixelRatio); | |
| renderer.shadowMap.enabled = true; | |
| renderer.shadowMap.type = THREE.PCFSoftShadowMap; | |
| renderer.gammaOutput = true; | |
| renderer.gammaFactor = 2.2; | |
| document.getElementById("scene").appendChild(renderer.domElement); | |
| return renderer; | |
| })(); | |
| function animate(){ | |
| requestAnimationFrame(animate); | |
| stats.update(); | |
| renderer.render(scene, camera); | |
| } | |
| animate(); | |
| function size(){ | |
| camera.aspect = innerWidth / innerHeight; | |
| camera.updateProjectionMatrix(); | |
| renderer.setSize(innerWidth, innerHeight); | |
| } | |
| size(); | |
| onresize = size; | |
| </script> | |
| </body> | |
| </html> |
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