Three Seed
Three.js starter project boilerplate bundled with Webpack.
This project will help you get started on your next three.js project and provide a foundation for extension. It sets up a simple scene, camera and renderer in a modern Javascript environment.
The advanced branch maintains a more complex environment including controls, post-processing, redux stores, react, tweeing, async/await and more.
Install
Before you begin, make sure you are comfortable with terminal commands and have Node and NPM installed.
Install via Download
First download the zip of the project and extract it. Then in terminal at that folder type npm install to set things up. To get going run: npm start.
Install with Git
In terminal clone the project into a directory of your choice then delete the git folder to start fresh.
git clone --depth=1 https://github.com/edwinwebb/three-seed.git my-project
cd my-project
rm -rf .git
npm installRunning the development server
To see the changes you make to the starter project go to the project folder in terminal and type...
npm startThis command will bundle the project code and start a development server at http://localhost:8080/. Visit this in your web browser; every time you make changes to the code the page will refresh. Congratulations, you are good to go!
Editing the code
The first file you should open is ./objects/Scene.js. In it you will find the three objects comprising the world represented in your browser. The flower, the island, and the lights illuminating them are each represented as a javascript file in the ./object/s folder. Open these, edit them and see your changes in the browser. If something goes wrong a message will displayed in the debug console of the browser.
Importing local files
Local files, such as images and 3D models, are imported into the application as URLs then loaded asynchronously with three.js. Most common files that three.js uses are supported. Shader files are loaded as raw text. For more information about this system see the webpack site.
Importing modules from the web
If you want to add additional functionality to your project, you can search and install them from the NPM repository. Some modules you might want to consider are...
Additions like these are best managed in the projects entry file: ./src/entry.js. In it are the Scene, Camera, Renderer, the window event listeners and the animation loop.
Using the Three.js Examples
When using this project you might bump into a few issues around using the examples from three.js docs. Most of the common issues have been solved with including NPM packages. However, for more complex examples with custom script includes you might find yourself having to refactor them. See Issue 15 for an example.
About the models
Both models were exported from the free 3D software Blender using the three.js exporter. They were downloaded from the Google Poly project.
Building the project for the web
Once you are happy with your project you'll be sure to want to show it off. Running npm run build in terminal will bundle your project into the folder ./build/. You can upload this directory to a web server. For more complex results read this guide.
Advanced Usage
This project has a branch with a host of additional features for the advanced user. It contains shaders, controls, tweens, and react with redux. See the advanced branch.
CC Attributes
Floating island : https://poly.google.com/view/eEz9hdknXOi
Flower: https://poly.google.com/view/eydI4__jXpi
