I was expecting to get the degrees from the center of the sketch to the mouse from 0 to 360 or zero to 2PI. Instead I am getting zero to 180 from horizontal to the belly of the sketch and then I get negative numbers on the top… This makes it very hard to send angle coordinates to Arduino, What am…

Understanding the Atan2, Please help

CodeMasterX January 9, 2021, 7:20pm 6

you need to swap from atan2(y1-y2,x1-x2) to atan2(y2-y1,x2-x1)

Let the image object move in different directions

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