Add the Initial Scripts
Video Lecture
Description
Inside the folder src\client add a new file called client.ts and add this script below.
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26 | const scene: THREE.Scene = new THREE.Scene()
const camera: THREE.PerspectiveCamera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000)
const renderer: THREE.WebGLRenderer = new THREE.WebGLRenderer()
renderer.setSize(window.innerWidth, window.innerHeight)
document.body.appendChild(renderer.domElement)
const geometry: THREE.BoxGeometry = new THREE.BoxGeometry()
const material: THREE.MeshBasicMaterial = new THREE.MeshBasicMaterial({ color: 0x00ff00, wireframe: true })
const cube: THREE.Mesh = new THREE.Mesh(geometry, material)
scene.add(cube)
camera.position.z = 2
var animate = function () {
requestAnimationFrame(animate)
cube.rotation.x += 0.01;
cube.rotation.y += 0.01;
renderer.render(scene, camera)
};
animate();
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Also inside the folder src\client add a new file called tsconfig.json and add this script below.
| {
"compilerOptions": {
"target": "ES6",
"module": "ES6",
"outDir": "../../dist/client",
"moduleResolution": "node"
},
"include": [
"**/*.ts"
]
}
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Inside the folder src\server add a new file called server.ts and add this script below.
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22 | const port: number = 3000
class App {
private server: http.Server
private port: number
constructor(port: number) {
this.port = port
const app = express()
app.use(express.static(path.join(__dirname, '../client')))
this.server = new http.Server(app);
}
public Start() {
this.server.listen(this.port, () => {
console.log( `Server listening on port ${this.port}.` )
})
}
}
new App(port).Start()
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Also inside the folder src\server add a new file called tsconfig.json and add this script below.
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12 | {
"compilerOptions": {
"target": "ES2019",
"module": "commonjs",
"outDir": "../../dist/server",
"sourceMap": true,
"esModuleInterop": true
},
"include": [
"**/*.ts"
]
}
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Your folder structure and files should now resemble,
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17 | |-- Three.js-TypeScript-Tutorial
|-- dist
|-- client
|-- index.html
|-- server
|-- node_modules
|-- three
|-- (Several extra files and folders containing the Three.js source code)
|-- src
|-- client
|-- client.ts
|-- tsconfig.json
|-- server
|-- server.ts
|-- tsconfig.json
|-- package.json
|-- package-lock.json
|
