# ATanFullRad

## Description

Returns the angle in radians between x=0 y=-1 (up) and the given vector in a clockwise direction. Returns a value from 0 to 2*PI. This command is proprietary to AGK and is useful in 2D situations. If you are looking for an equivalent to atan2 in C++ use the AGK command ATan2Rad instead.

## Definition

float ATanFullRad( x, y )

float agk::ATanFullRad( float x, float y )

## Parameters

*x* - The x component of the vector to check*y* - The y component of the vector to check