# Angles3D Vision Data Access functions

This section lists the available 3D Vision Data Access functions that get values from an Angles3D structure.

Note: Each of the following functions references an Angles3D data structure as its only parameter.

Function | Description
GetRotation(Angles3D) | Returns the tilt direction angle of the specified Angles3D structure in degrees. The angle is measured in the X-Y plane of the original reference coordinate system, and specifies the direction for the projection of the tilted Z-axis onto that plane.
GetTilt(Angles3D) | Returns the tilt angle of the Angles3D structure in degrees on the Z-axis.
GetTiltDirection(Angles3D) | Returns the rotation of the Z-axis in degrees, also known as the in-plane rotation.