In alot of source code, they use sin and cos to move around and do cool things with angles and such.. I have looked and looked for game programming math tutorials that explain sin and cos, all i find is matrix and vector tutorials and alot of other math stuff, but no sin and cos can anyone point me to a tutorial that explains their uses in game programming and explains them actually or can some one here explain it to me thanks alot

Use sin and cos to calculat the X and Y coordinates of a vector pointing in the direction passed to the function, in radians(not degrees) good for movement, and rotating vectors and matrices.

-~-The Cow of Darkness-~-

Wasn''t this done in High School with pythagora''s theorem? If you know that it is not much harder to formulate the sin and cos for a vector in three dimensional space.