Matrix.js

By default, matrix arithmetic isn't supported in JavaScript.

And since most online games are migrating their codebase from ActionScript to JavaScript, the matrix transformation operations so well supported in Flash games will need a third-party library to be supported.

Matrix.js handles this task pretty well, providing functions to manipulate arrays (matrices) in various ways.

Features:

• Supported operations:
• Rotation
• Translation
• Scaling
• Concatenation
• Inverting

What is new in this release:

• Added a bunch of utility methods to Points. subtract, scale, equal, and magnitude.

Requirements:

• JavaScript enabled on client side