atan2()
The atan2() function computes the angle (in radians) between the positive x-axis and the point (x, y) on a 2D plane. This function is particularly valuable for creative coders because it provides a way to determine directional angles, which can be crucial for animations, simulations, and interactive graphics. For example, in a physics simulation, it could help calculate the angle of movement towards a target, enabling smooth and realistic motion.
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