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In addition to the practical advice offered by MickLH on how to do the conversion, I would like to explain the trigonometry and address some of the misunderstandings apparent in your question, so that you can decide whether converting to 'normal degrees' is actually preferable. It probably isn't; both [-π,π] and [0,2π] describe 'an actual circle'. ...


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how can I convert those negative values to an actual circle, so that I get a value between 0° and 360° (0 and 2 pi)? Since you have an angle in the range of [-Pi, Pi], you can make the range positive without rotating the angle by adding 2*Pi (360°). Now your angle is in the range of [Pi, 3*Pi]. You can adjust the range without rotating the angle by ...



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