Awesome
three.proton
three.proton is a magical 3d particle engine using three.js. It is based on the Proton Engine library. It inherited Proton's most api.<br> I think it is the simplest three.js particle engine.Check out examples at https://drawcall.github.io/three.proton/<br>
npm install three three.proton.js
Features
-
Four kinds of renderers
- MeshRender
- SpriteRender
- PointsRender
- CustomRender
-
Three kinds of emitters which can simulate many different physical effects
- Emitter
- BehaviourEmitter
- FollowEmitter
-
Perfectly compatible with the three.js library.
Demo
<p align="center"> <a href="https://drawcall.github.io/three.proton/engine/example/eightdiagrams.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/1-min.gif" /></a> <a href="https://drawcall.github.io/three.proton/engine/example/customrender.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/2-min.gif" /></a> <a href="https://codesandbox.io/s/three-mesh-modifiers-website-b55p6?file=/src/components/FollowEffect.js"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/4-min.gif" /></a> <a href="https://drawcall.github.io/three.proton/engine/example/meshrender-collision.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/3-min.gif" /></a> <a href="https://drawcall.github.io/three.proton/engine/example/meshzone.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/5-min.gif" /></a> <a href="https://drawcall.github.io/three.proton/engine/example/spriterender-pointzone.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/6-min.gif" /></a> <a href="https://drawcall.github.io/three.proton/engine/example/helloworld.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/7-min.gif" /></a> <a href="https://drawcall.github.io/three.proton/engine/example/spriterender-snow.html"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/8-min.gif" /></a> <a href="https://codesandbox.io/s/three-spriterender-39rqy"><img width="274" src="https://drawcall.github.io/three.proton/images/thumb/9-min.gif" /></a> </p> <p align="middle"> <i>These demos are real, you can click them! They contain the full code, too.</i> </p>Installation
Import library
import * as THREE from 'three';
import Proton from 'three.proton.js';
Include in html
<script type="text/javascript" src="./js/three.min.js"></script>
<script type="text/javascript" src="./js/three.proton.min.js"></script>
Usage
var proton = new Proton();
var emitter = new Proton.Emitter();
//setRate
emitter.rate = new Proton.Rate(new Proton.Span(4, 16), new Proton.Span(.01));
//addInitialize
emitter.addInitialize(new Proton.Position(new Proton.PointZone(0, 0)));
emitter.addInitialize(new Proton.Mass(1));
emitter.addInitialize(new Proton.Radius(6, 12));
emitter.addInitialize(new Proton.Life(3));
emitter.addInitialize(new Proton.V(45, new Proton.Vector3D(0, 1, 0), 180));
//addBehaviour
emitter.addBehaviour(new Proton.Alpha(1, 0));
emitter.addBehaviour(new Proton.Scale(.1, 1.3));
var color1 = new THREE.Color();
var color2 = new THREE.Color();
var colorBehaviour = new Proton.Color(color1, color2);
emitter.addBehaviour(colorBehaviour);
emitter.emit();
//add emitter
proton.addEmitter(emitter);
//add renderer
proton.addRender(new Proton.SpriteRender(scene));
Building three.proton
Node is a dependency, use terminal to install it with with:<br>
git clone git://github.com/drawcall/three.proton.git
<br>
Then navigate to the build directory by running:<br>
cd ./build
<br>
Finally run the build command:<br>
node build.js
License
Proton is released under the MIT License. http://www.opensource.org/licenses/mit-license