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This commit is contained in:
syui 2024-08-02 08:55:04 +09:00
parent ba4b7e19ef
commit 61f516f3ce
Signed by: syui
GPG Key ID: 5417CFEBAD92DF56
25 changed files with 454 additions and 5 deletions

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.gitignore vendored
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**lock*
**_site**
**.jekyll**
galaxy-react/public/models

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galaxy-react/.env Normal file
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GENERATE_SOURCEMAP=false

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galaxy-react/.gitignore vendored Normal file
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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
/node_modules
/.pnp
.pnp.js
# testing
/coverage
# production
/build
# misc
.DS_Store
.env.local
.env.development.local
.env.test.local
.env.production.local
npm-debug.log*
yarn-debug.log*
yarn-error.log*
package-lock.json
public/models

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galaxy-react/package.json Normal file
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{
"name": "galaxy",
"version": "0.1.0",
"private": true,
"dependencies": {
"@react-three/drei": "^9.109.2",
"@react-three/fiber": "^8.16.8",
"@react-three/postprocessing": "^2.16.2",
"@testing-library/jest-dom": "^5.17.0",
"@testing-library/react": "^13.4.0",
"@testing-library/user-event": "^13.5.0",
"@types/jest": "^27.5.2",
"@types/node": "^16.18.104",
"@types/react": "^18.3.3",
"@types/react-dom": "^18.3.0",
"@types/three": "^0.167.1",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-scripts": "5.0.1",
"three": "^0.167.1",
"three-stdlib": "^2.30.5",
"typescript": "^4.9.5",
"web-vitals": "^2.1.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="theme-color" content="#000000" />
<meta
name="description"
content="Web site created using create-react-app"
/>
<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
<!--
manifest.json provides metadata used when your web app is installed on a
user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-->
<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
<!--
Notice the use of %PUBLIC_URL% in the tags above.
It will be replaced with the URL of the `public` folder during the build.
Only files inside the `public` folder can be referenced from the HTML.
Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
work correctly both with client-side routing and a non-root public URL.
Learn how to configure a non-root public URL by running `npm run build`.
-->
<title>React App</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
<!--
This HTML file is a template.
If you open it directly in the browser, you will see an empty page.
You can add webfonts, meta tags, or analytics to this file.
The build step will place the bundled scripts into the <body> tag.
To begin the development, run `npm start` or `yarn start`.
To create a production bundle, use `npm run build` or `yarn build`.
-->
</body>
</html>

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{
"short_name": "React App",
"name": "Create React App Sample",
"icons": [
{
"src": "favicon.ico",
"sizes": "64x64 32x32 24x24 16x16",
"type": "image/x-icon"
},
{
"src": "logo192.png",
"type": "image/png",
"sizes": "192x192"
},
{
"src": "logo512.png",
"type": "image/png",
"sizes": "512x512"
}
],
"start_url": ".",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff"
}

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# https://www.robotstxt.org/robotstxt.html
User-agent: *
Disallow:

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galaxy-react/readme.md Normal file
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react-three fiber
```sh
$ npm i
$ npm run start
```
## install
```sh
# npx create-react-app galaxy --template typescript
# npm install three three-stdlib @types/three @react-three/fiber @react-three/fiber @react-three/drei @react-three/postprocessing
```
## ref
- galaxy.glb : https://sketchfab.com/3d-models/need-some-space-d6521362b37b48e3a82bce4911409303
- tsx : https://gist.github.com/artokun/fb7f0c68a01ba5d9813abb3ccce254c4

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galaxy-react/src/App.css Normal file
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.App {
text-align: center;
}
.App-logo {
height: 40vmin;
pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
.App-logo {
animation: App-logo-spin infinite 20s linear;
}
}
.App-header {
background-color: #282c34;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
font-size: calc(10px + 2vmin);
color: white;
}
.App-link {
color: #61dafb;
}
@keyframes App-logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

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import React from 'react';
import { render, screen } from '@testing-library/react';
import App from './App';
test('renders learn react link', () => {
render(<App />);
const linkElement = screen.getByText(/learn react/i);
expect(linkElement).toBeInTheDocument();
});

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galaxy-react/src/App.tsx Normal file
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import React from 'react';
import './App.css';
import { ThreeFiberGalaxy } from './pages/galaxy';
function App() {
return <ThreeFiberGalaxy />
}
export default App;

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html {
height: 100%;
}
body {
background-color: #000;
margin: 0;
height: 100%;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
div#root{
height: 100%;
}
code {
font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
monospace;
}

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import React from 'react';
import ReactDOM from 'react-dom/client';
import './index.css';
import App from './App';
import reportWebVitals from './reportWebVitals';
const root = ReactDOM.createRoot(
document.getElementById('root') as HTMLElement
);
root.render(
<React.StrictMode>
<App />
</React.StrictMode>
);
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();

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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>

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import * as THREE from 'three'
import { Points, useGLTF, OrbitControls, ScrollControls, Scroll } from '@react-three/drei'
import { GLTF } from 'three-stdlib'
import { useFrame, Canvas } from '@react-three/fiber'
import { useMemo, useRef } from 'react'
import { EffectComposer, SelectiveBloom } from '@react-three/postprocessing'
type GLTFResult = GLTF & {
nodes: {
Object_2: THREE.Mesh
}
materials: {
['Scene_-_Root']: THREE.PointsMaterial
}
}
export function Galaxy(props: JSX.IntrinsicElements['group']) {
const ref = useRef<THREE.Group>(null!)
const galaxyCenterLightRef = useRef<THREE.PointLight>(null!)
const { nodes } = useGLTF('./models/galaxy.glb') as GLTFResult
const [positions, colors] = useMemo(() => {
nodes.Object_2.geometry.center()
const positions = new Float32Array(
nodes.Object_2.geometry.attributes.position.array.buffer
)
const colors = new Float32Array(positions.length)
const getDistanceToCenter = (x: number, y: number, z: number) =>
Math.sqrt(x * x + y * y + z * z)
// make colors closer to 0,0,0 be more reddish and colors further away be more blueish
const color = new THREE.Color()
for (let i = 0; i < positions.length; i += 3) {
const x = positions[i]
const y = positions[i + 1]
const z = positions[i + 2]
const distanceToCenter = getDistanceToCenter(x, y, z)
const normalizedDistanceToCenter = distanceToCenter / 100
// make colors closer to 0,0,0 be more reddish and colors further away be more blueish (do not use hsl)
color.setHSL(
(0.15 * (0.21 + Math.cos(distanceToCenter * 0.02))) / 2,
0.75,
0.6
)
color.setRGB(
Math.cos(normalizedDistanceToCenter),
THREE.MathUtils.randFloat(0, 0.8),
Math.sin(normalizedDistanceToCenter)
)
color.toArray(colors, i)
}
return [positions, colors]
}, [nodes])
//const starTexture = useLoader(THREE.TextureLoader, '/star.png')
// slowly rotate the galaxy
useFrame(({ clock }) => {
ref.current.rotation.z = clock.getElapsedTime() / 2
// zoom in and out
ref.current.scale.setScalar(Math.sin(clock.getElapsedTime() / 2) + 1.5)
})
// make particles glow
return (
<group {...props} dispose={null} ref={ref}>
<pointLight
position={[0, 0, 0]}
ref={galaxyCenterLightRef}
intensity={0.5}
/>
<Points scale={0.05} positions={positions} colors={colors}>
<pointsMaterial
//map={starTexture}
transparent
depthWrite={false}
vertexColors
opacity={0.4}
depthTest
size={0.01}
/>
</Points>
<EffectComposer autoClear={false}>
<SelectiveBloom
intensity={5}
luminanceThreshold={0.01}
luminanceSmoothing={0.225}
lights={[galaxyCenterLightRef]}
/>
</EffectComposer>
</group>
)
}
useGLTF.preload('./models/galaxy.glb')
export const ThreeFiberGalaxy = () => {
return (
<Canvas camera={{ position: [0, 12, 0], fov: 75 }}>
<OrbitControls enableZoom={true} enablePan={true} enableRotate={true} zoomSpeed={2} panSpeed={2} rotateSpeed={0.5} />
<ambientLight />
<pointLight position={[10, 10, 10]} />
<ScrollControls pages={5}>
<Scroll>
<Galaxy position={[0, 0, 0]} />
</Scroll>
</ScrollControls>
</Canvas>
)
}

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/// <reference types="react-scripts" />

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import { ReportHandler } from 'web-vitals';
const reportWebVitals = (onPerfEntry?: ReportHandler) => {
if (onPerfEntry && onPerfEntry instanceof Function) {
import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
getCLS(onPerfEntry);
getFID(onPerfEntry);
getFCP(onPerfEntry);
getLCP(onPerfEntry);
getTTFB(onPerfEntry);
});
}
};
export default reportWebVitals;

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// jest-dom adds custom jest matchers for asserting on DOM nodes.
// allows you to do things like:
// expect(element).toHaveTextContent(/react/i)
// learn more: https://github.com/testing-library/jest-dom
import '@testing-library/jest-dom';

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{
"compilerOptions": {
"target": "es5",
"lib": [
"dom",
"dom.iterable",
"esnext"
],
"allowJs": true,
"skipLibCheck": true,
"esModuleInterop": true,
"allowSyntheticDefaultImports": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"noFallthroughCasesInSwitch": true,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx"
},
"include": [
"src"
]
}

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# <img src="./icon/star.png" width="30"> ai `star`
- [particles.js](https://github.com/VincentGarreau/particles.js)
- [galaxy](https://github.com/the-halfbloodprince/GalaxyM1199)
- [solar-sys](https://github.com/solarcg/SolarSys)
strive to build a [solar system](https://eyes.nasa.gov/apps/solar-system/).
## example
## galaxy
```sh
$ cd galaxy
$ yarn install
$ yarn dev
```
## galaxy-react
```sh
$ cd galaxy-react
$ npm i
$ npm run start
```
## solar & particle
```sh
$ cd xxx
$ open index.html
```
## ref
- [galaxy2](https://github.com/the-halfbloodprince/Galaxy-M2999)
- [100-stars](https://stars.chromeexperiments.com/)
- [nasa/solar-system](https://eyes.nasa.gov/apps/solar-system/)
- [nasa/3d-resources](https://github.com/nasa/NASA-3D-Resources)
- [jeromeetienne/threex.planets](https://github.com/jeromeetienne/threex.planets)
- [artokun/galaxy.tsx](https://gist.github.com/artokun/fb7f0c68a01ba5d9813abb3ccce254c4)
- [VincentGarreau/particles.js](https://github.com/VincentGarreau/particles.js)
- [the-halfbloodprince/GalaxyM1199](https://github.com/the-halfbloodprince/GalaxyM1199)
- [the-halfbloodprince/Galaxy-M2999](https://github.com/the-halfbloodprince/Galaxy-M2999)
- [solarcg/SolarSys](https://github.com/solarcg/SolarSys)