SHAPER  9.12.0
GeomAPI_Dir2d Class Reference

2D direction defined by three normalized coordinates More...

Inheritance diagram for GeomAPI_Dir2d:
Inheritance graph

Public Member Functions

GEOMAPI_EXPORT GeomAPI_Dir2d (const double theX, const double theY)
 Creation of direction by coordinates. More...
 
GEOMAPI_EXPORT GeomAPI_Dir2d (const std::shared_ptr< GeomAPI_XY > &theCoords)
 Creation of direction by coordinates. More...
 
GEOMAPI_EXPORT double x () const
 returns X coordinate More...
 
GEOMAPI_EXPORT double y () const
 returns Y coordinate More...
 
GEOMAPI_EXPORT const std::shared_ptr< GeomAPI_XYxy ()
 returns coordinates of the direction More...
 
GEOMAPI_EXPORT void reverse ()
 inverses the direction More...
 
GEOMAPI_EXPORT double dot (const std::shared_ptr< GeomAPI_Dir2d > &theArg) const
 result is a scalar product of directions More...
 
GEOMAPI_EXPORT double cross (const std::shared_ptr< GeomAPI_Dir2d > &theArg) const
 result is a cross product of two directions More...
 
GEOMAPI_EXPORT double angle (const std::shared_ptr< GeomAPI_Dir2d > &theArg) const
 calculates angle between two directions More...
 
template<class T >
T * implPtr ()
 Returns the pointer to the impl. More...
 
template<class T >
const T * implPtr () const
 Returns the pointer to the impl. More...
 
template<class T >
const T & impl () const
 Returns the reference object of the impl. More...
 
template<class T >
void setImpl (T *theImpl)
 Updates the impl (deletes the old one) More...
 
GEOMAPI_EXPORT bool empty () const
 Returns true if the impl is empty. More...
 

Detailed Description

2D direction defined by three normalized coordinates

Constructor & Destructor Documentation

◆ GeomAPI_Dir2d() [1/2]

GeomAPI_Dir2d::GeomAPI_Dir2d ( const double  theX,
const double  theY 
)

Creation of direction by coordinates.

◆ GeomAPI_Dir2d() [2/2]

GeomAPI_Dir2d::GeomAPI_Dir2d ( const std::shared_ptr< GeomAPI_XY > &  theCoords)

Creation of direction by coordinates.

Member Function Documentation

◆ x()

double GeomAPI_Dir2d::x ( ) const

returns X coordinate

◆ y()

double GeomAPI_Dir2d::y ( ) const

returns Y coordinate

◆ xy()

const std::shared_ptr< GeomAPI_XY > GeomAPI_Dir2d::xy ( )

returns coordinates of the direction

◆ reverse()

void GeomAPI_Dir2d::reverse ( )

inverses the direction

◆ dot()

double GeomAPI_Dir2d::dot ( const std::shared_ptr< GeomAPI_Dir2d > &  theArg) const

result is a scalar product of directions

◆ cross()

double GeomAPI_Dir2d::cross ( const std::shared_ptr< GeomAPI_Dir2d > &  theArg) const

result is a cross product of two directions

◆ angle()

double GeomAPI_Dir2d::angle ( const std::shared_ptr< GeomAPI_Dir2d > &  theArg) const

calculates angle between two directions

◆ implPtr() [1/2]

template<class T >
T* GeomAPI_Interface::implPtr ( )
inlineinherited

Returns the pointer to the impl.

◆ implPtr() [2/2]

template<class T >
const T* GeomAPI_Interface::implPtr ( ) const
inlineinherited

Returns the pointer to the impl.

◆ impl()

template<class T >
const T& GeomAPI_Interface::impl ( ) const
inlineinherited

Returns the reference object of the impl.

◆ setImpl()

template<class T >
void GeomAPI_Interface::setImpl ( T *  theImpl)
inlineinherited

Updates the impl (deletes the old one)

◆ empty()

bool GeomAPI_Interface::empty ( ) const
inherited

Returns true if the impl is empty.