Math node

The Arc Tangent 2 node returns the arc tangent of inputs X and Y, critical for determining the angle of a 2D vector relative to the x-axis. This node is instrumental in angle calculations in a two-dimensional space.

Importance: It's essential for calculating precise angles in 2D animations and simulations, particularly where directional orientation is key.

Use Cases: Widely used in rotational animations to determine the direction of objects, in navigational systems for calculating bearings based on coordinates, and in robotics for angle determination in movement.