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Free .NET Matrix / Vector Lib

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Hey guys. Just to give you an update, I just released a warm baked version of Mather. I included a Util class which will perform a few nice methods for developers doing 3d / 2d calculations. Some new methods are, double angleBetweenVectors(Vector3D vec1, Vector3D vec2) bool isPointBetweenVectors(Vector3D vecP1, Vector3D vec1, Vector3D vec2) I also released a new Example which shows how to implement a radar system using the isPointBetweenVectors method. This is a very useful method as it allows an AI bot to detect whether or not a player or other enemy is in his or her field of view and then take the necessary action. you can download the updated library at There still isn't support for homogeneous matrices, however it is on the way. In the mean time, if you are working on a 2D game, you should find this library quite useful. Enjoy!

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