OdGeVector3d::angleTo Method (OdGeVector3d&, OdGeVector3d&)

Syntax

C++

double angleTo(const OdGeVector3d& vect, const OdGeVector3d& refVector) const;

Parameters	Description
const OdGeVector3d& vect	[in] Any 3D vector.

Returns the angle to the specified vector.

If refVector is specified:

Returns a value in the range [0.0 .. Oda2PI].
If (refVector.dotProduct(crossProduct(vect)) >= 0.0, the return value is angleTo(vect).
If (refVector.dotProduct(crossProduct(vect)) < 0.0, the return value is Oda2PI - angleTo(vect)