matter-js

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Wacky Ball Collision

4

Hello. I am making a game that uses p5.js to draw and matter.js for the physics. I found an issue with ball bouncing collisions when using matter.js. I want the...

Daviid000

Objects fail to render when changing the render bounds

3

My objective is to preserve aspect ratio while user resizes browser window ( this is needed for portrait / landscape orientation support for mobile ). The problem appears when matter-js...

nukadelic

Improve collision filters

3

Currently collision filters work as they do in Box2D, which uses a bitwise implementation which supposedly should give good performance. Here is a [good explanation](http://www.iforce2d.net/b2dtut/collision-filtering). This comes with some downsides:...

liabru

reason: in my project , i can't solve my all the collision problem by using the chamfer option , so I need capsule.

anseyuyin

src/geometry/Svg.js, SVGPathSeg deprecated in Chrome, will be removed

10

Chrome now reports: SVGPathSeg is deprecated and will be removed in Chrome 48. See https://www.chromestatus.com/feature/5708851034718208. will need replaced with: https://svgwg.org/specs/paths/#InterfaceSVGPathData there is a polyfill for this as well: https://github.com/jarek-foksa/path-data-polyfill.js

erzahurak

The angle of an object which is a part of composed object is always 0

3

Hi, If i create an object with a ``` const testObject = Body.create({ parts: [body], }) ``` Then a body.angle is always 0, even if testObject actively rotating. This is...

vyshkov

Infinite mass body moves on collision with a light body

5

Hi, I am having trouble in a situation where a small body is capable of pushing a large (and much heavier) body on collision. I have recreated and simplified my...

akantic

Cannot Load Texture Onto Body in Gatsby React Component

1

This is a continuation from a theme first identified in 2017: https://github.com/liabru/matter-js/issues/497#issuecomment-519113260 I'm having trouble loading a sprite into a Matter JS enabled component inside of React within a Gatsby...

metalogica

   const options = { isSleeping: true, render: { fillStyle: '#2e2b44', strokeStyle: '#2e2b44', lineWidth: 1 } }; let body = Bodies.fromVertices(0, 0, vertexSets, options, true); if (!body) {...

jamesahuang

Force calculation should use seconds rather than milliseconds

2

The deltaTimeSquared used to calculate velocity from force uses deltaTime which is in milliseconds. In order for Force to be represented in Newtons the time should be represented in seconds....

Ewall198