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feat: faces and blocks

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Florian Sylvain
2024-06-09 21:20:52 +02:00
parent cd2fad86fe
commit dda5bdf392
9 changed files with 251 additions and 127 deletions
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index.html
+1 -1
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@@ -4,7 +4,7 @@
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vite + TS</title>
<title>ThatsMyWorld</title>
</head>
<body>
<div id="app"></div>
package.json
+10
View File
@@ -9,7 +9,17 @@
"preview": "vite preview"
},
"devDependencies": {
"@types/three": "^0.165.0",
"prettier": "^3.3.1",
"typescript": "^5.2.2",
"vite": "^5.2.0"
},
"dependencies": {
"three": "^0.165.0"
},
"prettier": {
"useTabs": true,
"semi": false,
"trailingComma": "none"
}
}
pnpm-lock.yaml
Generated
+58
View File
@@ -7,7 +7,17 @@ settings:
importers:
.:
dependencies:
'@types/three':
specifier: ^0.165.0
version: 0.165.0
three:
specifier: ^0.165.0
version: 0.165.0
devDependencies:
prettier:
specifier: ^3.3.1
version: 3.3.1
typescript:
specifier: ^5.2.2
version: 5.4.5
@@ -235,19 +245,37 @@ packages:
cpu: [x64]
os: [win32]
'@tweenjs/tween.js@23.1.2':
resolution: {integrity: sha512-kMCNaZCJugWI86xiEHaY338CU5JpD0B97p1j1IKNn/Zto8PgACjQx0UxbHjmOcLl/dDOBnItwD07KmCs75pxtQ==}
'@types/estree@1.0.5':
resolution: {integrity: sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==}
'@types/stats.js@0.17.3':
resolution: {integrity: sha512-pXNfAD3KHOdif9EQXZ9deK82HVNaXP5ZIF5RP2QG6OQFNTaY2YIetfrE9t528vEreGQvEPRDDc8muaoYeK0SxQ==}
'@types/three@0.165.0':
resolution: {integrity: sha512-AJK8JZAFNBF0kBXiAIl5pggYlzAGGA8geVYQXAcPCEDRbyA+oEjkpUBcJJrtNz6IiALwzGexFJGZG2yV3WsYBw==}
'@types/webxr@0.5.16':
resolution: {integrity: sha512-0E0Cl84FECtzrB4qG19TNTqpunw0F1YF0QZZnFMF6pDw1kNKJtrlTKlVB34stGIsHbZsYQ7H0tNjPfZftkHHoA==}
esbuild@0.20.2:
resolution: {integrity: sha512-WdOOppmUNU+IbZ0PaDiTst80zjnrOkyJNHoKupIcVyU8Lvla3Ugx94VzkQ32Ijqd7UhHJy75gNWDMUekcrSJ6g==}
engines: {node: '>=12'}
hasBin: true
fflate@0.8.2:
resolution: {integrity: sha512-cPJU47OaAoCbg0pBvzsgpTPhmhqI5eJjh/JIu8tPj5q+T7iLvW/JAYUqmE7KOB4R1ZyEhzBaIQpQpardBF5z8A==}
fsevents@2.3.3:
resolution: {integrity: sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==}
engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
os: [darwin]
meshoptimizer@0.18.1:
resolution: {integrity: sha512-ZhoIoL7TNV4s5B6+rx5mC//fw8/POGyNxS/DZyCJeiZ12ScLfVwRE/GfsxwiTkMYYD5DmK2/JXnEVXqL4rF+Sw==}
nanoid@3.3.7:
resolution: {integrity: sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==}
engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
@@ -260,6 +288,11 @@ packages:
resolution: {integrity: sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==}
engines: {node: ^10 || ^12 || >=14}
prettier@3.3.1:
resolution: {integrity: sha512-7CAwy5dRsxs8PHXT3twixW9/OEll8MLE0VRPCJyl7CkS6VHGPSlsVaWTiASPTyGyYRyApxlaWTzwUxVNrhcwDg==}
engines: {node: '>=14'}
hasBin: true
rollup@4.18.0:
resolution: {integrity: sha512-QmJz14PX3rzbJCN1SG4Xe/bAAX2a6NpCP8ab2vfu2GiUr8AQcr2nCV/oEO3yneFarB67zk8ShlIyWb2LGTb3Sg==}
engines: {node: '>=18.0.0', npm: '>=8.0.0'}
@@ -269,6 +302,9 @@ packages:
resolution: {integrity: sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==}
engines: {node: '>=0.10.0'}
three@0.165.0:
resolution: {integrity: sha512-cc96IlVYGydeceu0e5xq70H8/yoVT/tXBxV/W8A/U6uOq7DXc4/s1Mkmnu6SqoYGhSRWWYFOhVwvq6V0VtbplA==}
typescript@5.4.5:
resolution: {integrity: sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==}
engines: {node: '>=14.17'}
@@ -421,8 +457,22 @@ snapshots:
'@rollup/rollup-win32-x64-msvc@4.18.0':
optional: true
'@tweenjs/tween.js@23.1.2': {}
'@types/estree@1.0.5': {}
'@types/stats.js@0.17.3': {}
'@types/three@0.165.0':
dependencies:
'@tweenjs/tween.js': 23.1.2
'@types/stats.js': 0.17.3
'@types/webxr': 0.5.16
fflate: 0.8.2
meshoptimizer: 0.18.1
'@types/webxr@0.5.16': {}
esbuild@0.20.2:
optionalDependencies:
'@esbuild/aix-ppc64': 0.20.2
@@ -449,9 +499,13 @@ snapshots:
'@esbuild/win32-ia32': 0.20.2
'@esbuild/win32-x64': 0.20.2
fflate@0.8.2: {}
fsevents@2.3.3:
optional: true
meshoptimizer@0.18.1: {}
nanoid@3.3.7: {}
picocolors@1.0.1: {}
@@ -462,6 +516,8 @@ snapshots:
picocolors: 1.0.1
source-map-js: 1.2.0
prettier@3.3.1: {}
rollup@4.18.0:
dependencies:
'@types/estree': 1.0.5
@@ -486,6 +542,8 @@ snapshots:
source-map-js@1.2.0: {}
three@0.165.0: {}
typescript@5.4.5: {}
vite@5.2.13:
src/block.ts
+42
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@@ -0,0 +1,42 @@
import { Object3D, Vector3 } from "three"
import Face from "./face"
export default class Block {
faces: Face[]
facesIndexes: number[] = []
position: Vector3
constructor(faces: Face[], coordinates: Vector3) {
this.faces = faces
this.position = coordinates
this.faces.forEach((face) => {
const dummy = new Object3D()
dummy.position.add(coordinates)
dummy.updateMatrix()
face.instancedMesh?.setMatrixAt(face.instaceIndex, dummy.matrix)
this.facesIndexes.push(face.instaceIndex)
face.instaceIndex += 1
})
}
translate(vec3: Vector3) {
this.position.add(vec3)
this.updateFacesPosition()
}
setPosition(vec3: Vector3) {
this.position = vec3
this.updateFacesPosition()
}
private updateFacesPosition() {
this.faces.forEach((face, i) => {
const dummy = new Object3D()
dummy.position.add(this.position)
dummy.updateMatrix()
face.instancedMesh!.setMatrixAt(this.facesIndexes[i], dummy.matrix)
face.instancedMesh!.instanceMatrix.needsUpdate = true
})
}
}
src/counter.ts
-9
View File
@@ -1,9 +0,0 @@
export function setupCounter(element: HTMLButtonElement) {
let counter = 0
const setCounter = (count: number) => {
counter = count
element.innerHTML = `count is ${counter}`
}
element.addEventListener('click', () => setCounter(counter + 1))
setCounter(0)
}
src/face.ts
+77
View File
@@ -0,0 +1,77 @@
import {
Color,
InstancedMesh,
MeshLambertMaterial,
PlaneGeometry,
Vector3
} from "three"
export type Orientation = "North" | "South" | "East" | "West" | "Up" | "Down"
export const DEG_RAD = Math.PI / 180
export const FACE_ORIENTATION = [
{
orientation: "North",
position: new Vector3(0, 0, 0.5),
rotation: new Vector3(0, 0, 0)
},
{
orientation: "Down",
position: new Vector3(0, -0.5, 0),
rotation: new Vector3(90 * DEG_RAD, 0, 0)
},
{
orientation: "Up",
position: new Vector3(0, 0.5, 0),
rotation: new Vector3(-90 * DEG_RAD, 0, 0)
},
{
orientation: "East",
position: new Vector3(0.5, 0, 0),
rotation: new Vector3(0, 90 * DEG_RAD, 0)
},
{
orientation: "West",
position: new Vector3(-0.5, 0, 0),
rotation: new Vector3(0, -90 * DEG_RAD, 0)
},
{
orientation: "South",
position: new Vector3(0, 0, -0.5),
rotation: new Vector3(0, 180 * DEG_RAD, 0)
}
]
export default class Face {
material: MeshLambertMaterial
orientation: Orientation
geometry: PlaneGeometry
instancedMesh: InstancedMesh | undefined
instaceIndex: number = 0
constructor(color: Color, orientation: Orientation, instancesCount: number) {
this.material = new MeshLambertMaterial({ color })
this.orientation = orientation
const orientationFace = FACE_ORIENTATION.find(
(x) => x.orientation === orientation
)
this.geometry = new PlaneGeometry()
this.geometry.rotateX(orientationFace!.rotation.x)
this.geometry.rotateY(orientationFace!.rotation.y)
this.geometry.rotateZ(orientationFace!.rotation.z)
this.geometry.translate(
orientationFace!.position.x,
orientationFace!.position.y,
orientationFace!.position.z
)
this.instancedMesh = new InstancedMesh(
this.geometry,
this.material,
instancesCount
)
}
}
src/main.ts
+61 -22
View File
@@ -1,24 +1,63 @@
import './style.css'
import typescriptLogo from './typescript.svg'
import viteLogo from '/vite.svg'
import { setupCounter } from './counter.ts'
import "./style.css"
import * as THREE from "three"
import { OrbitControls } from "three/addons/controls/OrbitControls.js"
import Face from "./face"
import Block from "./block"
document.querySelector<HTMLDivElement>('#app')!.innerHTML = `
<div>
<a href="https://vitejs.dev" target="_blank">
<img src="${viteLogo}" class="logo" alt="Vite logo" />
</a>
<a href="https://www.typescriptlang.org/" target="_blank">
<img src="${typescriptLogo}" class="logo vanilla" alt="TypeScript logo" />
</a>
<h1>Vite + TypeScript</h1>
<div class="card">
<button id="counter" type="button"></button>
</div>
<p class="read-the-docs">
Click on the Vite and TypeScript logos to learn more
</p>
</div>
`
const scene = new THREE.Scene()
const camera = new THREE.PerspectiveCamera(
75,
window.innerWidth / window.innerHeight,
0.1,
1000
)
setupCounter(document.querySelector<HTMLButtonElement>('#counter')!)
const renderer = new THREE.WebGLRenderer()
renderer.setSize(window.innerWidth, window.innerHeight)
renderer.setAnimationLoop(animate)
const controls = new OrbitControls(camera, renderer.domElement)
controls.update()
document.body.appendChild(renderer.domElement)
const ambientLight = new THREE.AmbientLight(new THREE.Color("white"), 5)
scene.add(ambientLight)
const chunk = [] as THREE.Vector3[]
for (let i = -16; i < 16; i++) {
for (let j = -16; j < 16; j++) {
chunk.push(
new THREE.Vector3(
i,
Math.floor(Math.sin(i / 12) * 4 + Math.cos(j / 12) * 4),
j
)
)
}
}
const faces = [
new Face(new THREE.Color("white"), "Up", chunk.length),
new Face(new THREE.Color("red"), "Down", chunk.length),
new Face(new THREE.Color("blue"), "North", chunk.length),
new Face(new THREE.Color("green"), "East", chunk.length),
new Face(new THREE.Color("yellow"), "West", chunk.length),
new Face(new THREE.Color("purple"), "South", chunk.length)
]
const cubes = [] as Block[]
chunk.forEach((block) => {
cubes.push(new Block(faces, block))
})
faces.forEach((face) => {
if (face.instancedMesh) scene.add(face.instancedMesh)
})
camera.position.x = 20
camera.position.y = 20
camera.position.z = 20
function animate(elapsedTimeMs: number) {
renderer.render(scene, camera)
controls.update()
}
src/style.css
+1 -93
View File
@@ -1,96 +1,4 @@
:root {
font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
line-height: 1.5;
font-weight: 400;
color-scheme: light dark;
color: rgba(255, 255, 255, 0.87);
background-color: #242424;
font-synthesis: none;
text-rendering: optimizeLegibility;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
a {
font-weight: 500;
color: #646cff;
text-decoration: inherit;
}
a:hover {
color: #535bf2;
}
body {
box-sizing: border-box;
margin: 0;
display: flex;
place-items: center;
min-width: 320px;
min-height: 100vh;
}
h1 {
font-size: 3.2em;
line-height: 1.1;
}
#app {
max-width: 1280px;
margin: 0 auto;
padding: 2rem;
text-align: center;
}
.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
transition: filter 300ms;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.vanilla:hover {
filter: drop-shadow(0 0 2em #3178c6aa);
}
.card {
padding: 2em;
}
.read-the-docs {
color: #888;
}
button {
border-radius: 8px;
border: 1px solid transparent;
padding: 0.6em 1.2em;
font-size: 1em;
font-weight: 500;
font-family: inherit;
background-color: #1a1a1a;
cursor: pointer;
transition: border-color 0.25s;
}
button:hover {
border-color: #646cff;
}
button:focus,
button:focus-visible {
outline: 4px auto -webkit-focus-ring-color;
}
@media (prefers-color-scheme: light) {
:root {
color: #213547;
background-color: #ffffff;
}
a:hover {
color: #747bff;
}
button {
background-color: #f9f9f9;
}
}
src/typescript.svg
-1
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@@ -1 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="32" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path fill="#007ACC" d="M0 128v128h256V0H0z"></path><path fill="#FFF" d="m56.612 128.85l-.081 10.483h33.32v94.68h23.568v-94.68h33.321v-10.28c0-5.69-.122-10.444-.284-10.566c-.122-.162-20.4-.244-44.983-.203l-44.74.122l-.121 10.443Zm149.955-10.742c6.501 1.625 11.459 4.51 16.01 9.224c2.357 2.52 5.851 7.111 6.136 8.208c.08.325-11.053 7.802-17.798 11.988c-.244.162-1.22-.894-2.317-2.52c-3.291-4.795-6.745-6.867-12.028-7.233c-7.76-.528-12.759 3.535-12.718 10.321c0 1.992.284 3.17 1.097 4.795c1.707 3.536 4.876 5.649 14.832 9.956c18.326 7.883 26.168 13.084 31.045 20.48c5.445 8.249 6.664 21.415 2.966 31.208c-4.063 10.646-14.14 17.879-28.323 20.276c-4.388.772-14.79.65-19.504-.203c-10.28-1.828-20.033-6.908-26.047-13.572c-2.357-2.6-6.949-9.387-6.664-9.874c.122-.163 1.178-.813 2.356-1.504c1.138-.65 5.446-3.129 9.509-5.485l7.355-4.267l1.544 2.276c2.154 3.29 6.867 7.801 9.712 9.305c8.167 4.307 19.383 3.698 24.909-1.26c2.357-2.153 3.332-4.388 3.332-7.68c0-2.966-.366-4.266-1.91-6.501c-1.99-2.845-6.054-5.242-17.595-10.24c-13.206-5.69-18.895-9.224-24.096-14.832c-3.007-3.25-5.852-8.452-7.03-12.8c-.975-3.617-1.22-12.678-.447-16.335c2.723-12.76 12.353-21.659 26.25-24.3c4.51-.853 14.994-.528 19.424.569Z"></path></svg>
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