Category Archives: Algorithms

Shuffle/Randomize Array/Vector in AS3

As3 Array/Vector classes don’t provide an implemented method to shuffle/randomize them. However, that’s not a hard task to do and there are quite a few methods to implement such an algorithm. One of the easiest methods is called Fisher-Yates shuffle. Probably it’s not the fastest way to shuffle an array,… Read more »

Bounding Box of a Rotated Rectangle

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In action script is possible to find out the bounding box of a rotated sprite(rectangles can be used as well) using DisplayObject.getBounds method. In this post I’ll show a pure mathematic/geometrical approach. It has the advantages that can be ported in other languages, can be used independently of AS3 display… Read more »