{
public:
/// Creation of direction by coordinates
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
GeomAPI_Dir(const double theX, const double theY, const double theZ);
/// Creation of direction by coordinates
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
GeomAPI_Dir(const std::shared_ptr<GeomAPI_XYZ>& theCoords);
/// returns X coordinate
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
double x() const;
/// returns Y coordinate
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
double y() const;
/// returns Z coordinate
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
double z() const;
/// returns coordinates of the direction
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
const std::shared_ptr<GeomAPI_XYZ> xyz();
/// inverses the direction
GEOMAPI_EXPORT void reverse();
/// result is a scalar product of directions
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
double dot(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
/// result is a cross product of two directions
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
const std::shared_ptr<GeomAPI_XYZ> cross(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
/// calculates angle between two directions
- GEOMAPI_EXPORT
+ GEOMAPI_EXPORT
double angle(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
- /// \return true if the angle between this unit vector and
+ /// \return true if the angle between this unit vector and
/// theDir unit vector is equal to 0 or to Pi.
- GEOMAPI_EXPORT
- bool isParallel(const std::shared_ptr<GeomAPI_Dir> theDir,
+ GEOMAPI_EXPORT
+ bool isParallel(const std::shared_ptr<GeomAPI_Dir> theDir,
const double theTolerance = 1.e-7) const;