PhysicsJS Sandbox

Developer
Well Caffeinated
Size
3,247 Kb
Views
56,672
  1. PhysicsJS Sandbox Previews
  2. PhysicsJS Sandbox HTML Codes
  3. PhysicsJS Sandbox CSS Codes
  4. PhysicsJS Sandbox JS Codes

How do I make an physicsjs sandbox?

How you want to organize your PhysicsJS code is up to you... but here's a suggestion. :). What is a physicsjs sandbox? How do you make a physicsjs sandbox? This script and codes were developed by Well Caffeinated on 08 August 2022, Monday.

PhysicsJS Sandbox Previews
IQ Test

PhysicsJS Sandbox - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>PhysicsJS Sandbox</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <div id="viewport"></div> <script src='http://requirejs.org/docs/release/2.1.15/minified/require.js'></script> <script src="js/index.js"></script>
</body>
</html>

PhysicsJS Sandbox - Script Codes CSS Codes

html, body { height: 100%; margin: 0; background: #1d1f20; }
#viewport { position: relative; height: 100% }

PhysicsJS Sandbox - Script Codes JS Codes

require.config({ baseUrl: 'http://wellcaffeinated.net/PhysicsJS/assets/scripts/vendor/', packages: [ { name: 'physicsjs', location: 'physicsjs-current', main: 'physicsjs-full.min' } ]
});
var colors = [ ['0x268bd2', '0x0d394f'] ,['0xc93b3b', '0x561414'] ,['0xe25e36', '0x79231b'] ,['0x6c71c4', '0x393f6a'] ,['0x58c73c', '0x30641c'] ,['0xcac34c', '0x736a2c']
];
function initWorld(world, Physics) { // bounds of the window var viewWidth = window.innerWidth ,viewHeight = window.innerHeight ,viewportBounds = Physics.aabb(0, 0, window.innerWidth, window.innerHeight) ,edgeBounce ,renderer ,styles = { 'circle': { fillStyle: colors[0][0], lineWidth: 1, strokeStyle: colors[0][1], angleIndicator: colors[0][1] } ,'rectangle': { fillStyle: colors[1][0], lineWidth: 1, strokeStyle: colors[1][1], angleIndicator: colors[1][1] } ,'convex-polygon': { fillStyle: colors[2][0], lineWidth: 1, strokeStyle: colors[2][1], angleIndicator: colors[2][1] } } ; // create a renderer renderer = Physics.renderer('pixi', { el: 'viewport', styles: styles }); // add the renderer world.add(renderer); // render on each step world.on('step', function () { world.render(); }); // constrain objects to these bounds edgeBounce = Physics.behavior('edge-collision-detection', { aabb: viewportBounds ,restitution: 0.2 ,cof: 0.8 }); // resize events window.addEventListener('resize', function () { // as of 0.7.0 the renderer will auto resize... so we just take the values from the renderer viewportBounds = Physics.aabb(0, 0, renderer.width, renderer.height); // update the boundaries edgeBounce.setAABB(viewportBounds); }, true); // add behaviors to the world world.add([ Physics.behavior('constant-acceleration') ,Physics.behavior('body-impulse-response') ,Physics.behavior('body-collision-detection') ,Physics.behavior('sweep-prune') ,edgeBounce ]);
}
function startWorld( world, Physics ){ // subscribe to ticker to advance the simulation Physics.util.ticker.on(function( time ) { world.step( time ); });
}
//
// Add some interaction
//
function addInteraction( world, Physics ){ // add the mouse interaction world.add(Physics.behavior('interactive', { el: world.renderer().container })); // add some fun extra interaction var attractor = Physics.behavior('attractor', { order: 0, strength: 0.002 }); world.on({ 'interact:poke': function( pos ){ world.wakeUpAll(); attractor.position( pos ); world.add( attractor ); } ,'interact:move': function( pos ){ attractor.position( pos ); } ,'interact:release': function(){ world.wakeUpAll(); world.remove( attractor ); } });
}
// helper function (bind "this" to Physics)
function makeBody( obj ){ return this.body( obj.name, obj );
}
//
// Add bodies to the world
//
function addBodies( world, Physics ){ var v = Physics.geometry.regularPolygonVertices; var bodies = [ { name: 'circle', x: 100, y: 100, vx: 0.1, radius: 60 } ,{ name: 'rectangle', x: 400, y: 100, vx: -0.1, width: 130, height: 130 } ,{ name: 'convex-polygon', x: 150, y: 300, vertices: v( 5, 90 ) } ]; // functional programming FTW world.add( bodies.map(makeBody.bind(Physics)) );
}
//
// Load the libraries with requirejs and create the simulation
//
require([ 'physicsjs', 'pixi'
], function( Physics, PIXI ){ window.PIXI = PIXI; var worldConfig = { // timestep timestep: 6, // maximum number of iterations per step maxIPF: 4, // default integrator integrator: 'verlet', // is sleeping disabled? sleepDisabled: false, // speed at which bodies wake up sleepSpeedLimit: 0.1, // variance in position below which bodies fall asleep sleepVarianceLimit: 2, // time (ms) before sleepy bodies fall asleep sleepTimeLimit: 500 }; Physics( worldConfig, [ initWorld, addInteraction, addBodies, startWorld ]);
});
PhysicsJS Sandbox - Script Codes
PhysicsJS Sandbox - Script Codes
Home Page Home
Developer Well Caffeinated
Username wellcaffeinated
Uploaded August 08, 2022
Rating 3
Size 3,247 Kb
Views 56,672
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