update
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								.gitignore
									
									
									
									
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										1
									
								
								.gitignore
									
									
									
									
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							@@ -6,3 +6,4 @@
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		||||
**lock*
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		||||
**_site**
 | 
			
		||||
**.jekyll**
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		||||
galaxy-react/public/models
 | 
			
		||||
 
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		||||
							
								
								
									
										1
									
								
								galaxy-react/.env
									
									
									
									
									
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								galaxy-react/.env
									
									
									
									
									
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GENERATE_SOURCEMAP=false
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		||||
							
								
								
									
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								galaxy-react/.gitignore
									
									
									
									
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								galaxy-react/.gitignore
									
									
									
									
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		||||
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
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		||||
 | 
			
		||||
# 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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		||||
							
								
								
									
										49
									
								
								galaxy-react/package.json
									
									
									
									
									
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										49
									
								
								galaxy-react/package.json
									
									
									
									
									
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							@@ -0,0 +1,49 @@
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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"
 | 
			
		||||
    ]
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										
											BIN
										
									
								
								galaxy-react/public/favicon.ico
									
									
									
									
									
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								galaxy-react/public/index.html
									
									
									
									
									
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								galaxy-react/public/index.html
									
									
									
									
									
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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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								galaxy-react/public/logo192.png
									
									
									
									
									
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								galaxy-react/public/logo512.png
									
									
									
									
									
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								galaxy-react/public/manifest.json
									
									
									
									
									
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							@@ -0,0 +1,25 @@
 | 
			
		||||
{
 | 
			
		||||
  "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"
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										3
									
								
								galaxy-react/public/robots.txt
									
									
									
									
									
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								galaxy-react/public/robots.txt
									
									
									
									
									
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 | 
			
		||||
# https://www.robotstxt.org/robotstxt.html
 | 
			
		||||
User-agent: *
 | 
			
		||||
Disallow:
 | 
			
		||||
							
								
								
									
										18
									
								
								galaxy-react/readme.md
									
									
									
									
									
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										18
									
								
								galaxy-react/readme.md
									
									
									
									
									
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							@@ -0,0 +1,18 @@
 | 
			
		||||
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
 | 
			
		||||
							
								
								
									
										38
									
								
								galaxy-react/src/App.css
									
									
									
									
									
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										38
									
								
								galaxy-react/src/App.css
									
									
									
									
									
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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);
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										9
									
								
								galaxy-react/src/App.test.tsx
									
									
									
									
									
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										9
									
								
								galaxy-react/src/App.test.tsx
									
									
									
									
									
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							@@ -0,0 +1,9 @@
 | 
			
		||||
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();
 | 
			
		||||
});
 | 
			
		||||
							
								
								
									
										9
									
								
								galaxy-react/src/App.tsx
									
									
									
									
									
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										9
									
								
								galaxy-react/src/App.tsx
									
									
									
									
									
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							@@ -0,0 +1,9 @@
 | 
			
		||||
import React from 'react';
 | 
			
		||||
import './App.css';
 | 
			
		||||
import { ThreeFiberGalaxy } from './pages/galaxy';
 | 
			
		||||
 | 
			
		||||
function App() {
 | 
			
		||||
  return <ThreeFiberGalaxy />
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
export default App;
 | 
			
		||||
							
								
								
									
										23
									
								
								galaxy-react/src/index.css
									
									
									
									
									
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										23
									
								
								galaxy-react/src/index.css
									
									
									
									
									
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							@@ -0,0 +1,23 @@
 | 
			
		||||
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;
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										19
									
								
								galaxy-react/src/index.tsx
									
									
									
									
									
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										19
									
								
								galaxy-react/src/index.tsx
									
									
									
									
									
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							@@ -0,0 +1,19 @@
 | 
			
		||||
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();
 | 
			
		||||
							
								
								
									
										1
									
								
								galaxy-react/src/logo.svg
									
									
									
									
									
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										1
									
								
								galaxy-react/src/logo.svg
									
									
									
									
									
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							@@ -0,0 +1 @@
 | 
			
		||||
<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>
 | 
			
		||||
| 
		 After Width: | Height: | Size: 2.6 KiB  | 
							
								
								
									
										112
									
								
								galaxy-react/src/pages/galaxy.tsx
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										112
									
								
								galaxy-react/src/pages/galaxy.tsx
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,112 @@
 | 
			
		||||
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>
 | 
			
		||||
	)
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										1
									
								
								galaxy-react/src/react-app-env.d.ts
									
									
									
									
										vendored
									
									
										Normal file
									
								
							
							
						
						
									
										1
									
								
								galaxy-react/src/react-app-env.d.ts
									
									
									
									
										vendored
									
									
										Normal file
									
								
							@@ -0,0 +1 @@
 | 
			
		||||
/// <reference types="react-scripts" />
 | 
			
		||||
							
								
								
									
										15
									
								
								galaxy-react/src/reportWebVitals.ts
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										15
									
								
								galaxy-react/src/reportWebVitals.ts
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,15 @@
 | 
			
		||||
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;
 | 
			
		||||
							
								
								
									
										5
									
								
								galaxy-react/src/setupTests.ts
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										5
									
								
								galaxy-react/src/setupTests.ts
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,5 @@
 | 
			
		||||
// 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';
 | 
			
		||||
							
								
								
									
										26
									
								
								galaxy-react/tsconfig.json
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										26
									
								
								galaxy-react/tsconfig.json
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,26 @@
 | 
			
		||||
{
 | 
			
		||||
  "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"
 | 
			
		||||
  ]
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										
											BIN
										
									
								
								galaxy/static/.DS_Store
									
									
									
									
										vendored
									
									
								
							
							
						
						
									
										
											BIN
										
									
								
								galaxy/static/.DS_Store
									
									
									
									
										vendored
									
									
								
							
										
											Binary file not shown.
										
									
								
							
							
								
								
									
										
											BIN
										
									
								
								galaxy/static/pkg/galaxy/.DS_Store
									
									
									
									
										vendored
									
									
								
							
							
						
						
									
										
											BIN
										
									
								
								galaxy/static/pkg/galaxy/.DS_Store
									
									
									
									
										vendored
									
									
								
							
										
											Binary file not shown.
										
									
								
							
							
								
								
									
										36
									
								
								readme.md
									
									
									
									
									
								
							
							
						
						
									
										36
									
								
								readme.md
									
									
									
									
									
								
							@@ -1,12 +1,38 @@
 | 
			
		||||
# <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)
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user