Which Box2D JavaScript library should I use? - Stack Overflow
kripken/box2d.js is a port of Box2D using Emscripten and works well and is fast. I have used this personally with great success. planck.js is the newest port and is written from the ground-up in JavaScript; Box2DJS is a port of Box2DFlash 1.4.3.1. box2dweb is a port of version 2.1a.
html - box2D (javascript) - Stack Overflow
2012年9月20日 · Then you can make a sprite out of that image and add it as the userData for your box2d body. When you update (tick: method in iOS, I am not sure for javascript) then you iterate over all the bodies and adjust the sprite location. The …
How to use Box2d with Node.js on server side - Stack Overflow
2019年4月15日 · I have a server running Node.js. For that server I have used Box2d lib to simulated 2D physics. Looks like . npm install box2d
javascript - Box2d.js with Processing.js - Stack Overflow
2011年6月6日 · Recently I have been furthering my knowledge of Javascript, by combining the Processing.js and Box2D.js libraries to make some neat browser-based simulations. With my current idea, I am trying to allow the user to click and drag a shape, and then let it drop once the mouse is released.
Can't remove body in JS (box2d) processing - Stack Overflow
2013年7月11日 · I'm using Box2d with processing (JS), and I have two bodies, I want one of them to disappear when collision, I tried to use "physics.removeBody(b1);" but unfortunately all the bodies I have in my world disappear! this is the code in the collision function.
box2d-js element with external image - Stack Overflow
2011年7月4日 · So far in the samples of varies box2d js implementation I can find only element defined in shapes (ball/box/etc), is there a way to create an element defined by an image, e.g. a boulder?
javascript - How to use Box2D with Pixi.js - Stack Overflow
2018年12月24日 · I've looking on the internet for this awnser, some light, where i begin. I want to use pixi.js with box2d.js all is setted up, but i can only use b2D in "normal" canvas
Box2d get Shape Points from rotated body - Stack Overflow
2021年2月20日 · I'm a little confused at the moment. If I get my Shape from my fixture in Box2d it returns me the points (with ->getVertices) related to the position of the body and angle. But shouldn't be there somewhere the stored data for the actual points of the shape? To clear things up: I have a polygon Shape which is rotated.
javascript - how to add image in box2d js - Stack Overflow
2019年7月11日 · I want to add image in objects of box2d js .for eg I want to add a real soccer image in the circle shape of box2d js. I have tried to insert image by watching videos on youtube : https://www.youtu...
box2dweb - Box2D Cocos2d JS - Stack Overflow
2016年1月25日 · I want to create a slope like in attached image in Box2D Cocos2d JS. However, I am unable to create it properly when attached sprites to it. My code is: new b2Vec2(0, 0), new b2Vec2(100 / worldScale, -50 / worldScale), new b2Vec2(200 / worldScale, 0 / worldScale) The image dimensions is 200 * 50, and worldScale = 30.