# hgeVector helper class hgeVector is a HGE helper class for 2D vector calculations. ## hgeVector methods
Constructors | Create and initalize hgeVector object.
Operators | hgeVector operators.
Dot | Returns dot product of two vectors.
Length | Returns the vector length.
Angle | Returns the angle between 2 vectors or between a vector and X-axis.
Normalize | Normalizes the vector.
Rotate | Rotates the vector to the specified angle.
## Related information hgeVector data members ## Requirements Header: hgevector.h Import library: hgehelp.lib