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April 1, 2020 10:22
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Unity : How to convert from Cartesian to Polar 2d?
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| //Cartesian to polar 2d | |
| float radius = Mathf.Sqrt((x * x) + (y * y)); | |
| float angle = Mathf.Atan2(y, x); | |
| float angle = Mathf.Atan2(py, px) * Mathf.Rad2Deg; //To get degress much more usefull | |
| //TO get from zero to 1 angle / (float)(365) | |
| https://docs.unity3d.com/ScriptReference/Mathf.Atan2.html | |
| //It devision by zero not a problem it takes care of it xD |
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