ArcObjects Library Reference (Animation)  

esriPathAngleCalculation Constants

Options for orientation when importing flyby from a path.

Constant Value Description
esriAngleUseAbsolute 1 Use a fix absolute value.
esriAngleAddRelative 2 Add an angle relative to the value given by the path.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.