liboce-foundation-dev 0.17.2-2 / usr / include / oce / gp_Vec.hxx

// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _gp_Vec_HeaderFile
#define _gp_Vec_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <gp_XYZ.hxx>
#include <Standard_Storable.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_PrimitiveTypes.hxx>
class Standard_ConstructionError;
class Standard_DomainError;
class Standard_OutOfRange;
class gp_VectorWithNullMagnitude;
class gp_Dir;
class gp_XYZ;
class gp_Pnt;
class gp_Ax1;
class gp_Ax2;
class gp_Trsf;


Standard_EXPORT const Handle(Standard_Type)& STANDARD_TYPE(gp_Vec);


//! Defines a non-persistent vector in 3D space.
class gp_Vec 
{

public:

  DEFINE_STANDARD_ALLOC

  
  //! Creates a zero vector.
    gp_Vec();
  
  //! Creates a unitary vector from a direction V.
    gp_Vec(const gp_Dir& V);
  
  //! Creates a vector with a triplet of coordinates.
    gp_Vec(const gp_XYZ& Coord);
  
  //! Creates a point with its three cartesian coordinates.
    gp_Vec(const Standard_Real Xv, const Standard_Real Yv, const Standard_Real Zv);
  

  //! Creates a vector from two points. The length of the vector
  //! is the distance between P1 and P2
    gp_Vec(const gp_Pnt& P1, const gp_Pnt& P2);
  
  //! Changes the coordinate of range Index
  //! Index = 1 => X is modified
  //! Index = 2 => Y is modified
  //! Index = 3 => Z is modified
  //! Raised if Index != {1, 2, 3}.
      void SetCoord (const Standard_Integer Index, const Standard_Real Xi) ;
  
  //! For this vector, assigns
  //! -   the values Xv, Yv and Zv to its three coordinates.
      void SetCoord (const Standard_Real Xv, const Standard_Real Yv, const Standard_Real Zv) ;
  
  //! Assigns the given value to the X coordinate of this vector.
      void SetX (const Standard_Real X) ;
  
  //! Assigns the given value to the X coordinate of this vector.
      void SetY (const Standard_Real Y) ;
  
  //! Assigns the given value to the X coordinate of this vector.
      void SetZ (const Standard_Real Z) ;
  
  //! Assigns the three coordinates of Coord to this vector.
      void SetXYZ (const gp_XYZ& Coord) ;
  

  //! Returns the coordinate of range Index :
  //! Index = 1 => X is returned
  //! Index = 2 => Y is returned
  //! Index = 3 => Z is returned
  //! Raised if Index != {1, 2, 3}.
      Standard_Real Coord (const Standard_Integer Index)  const;
  
  //! For this vector returns its three coordinates Xv, Yv, and Zvinline
      void Coord (Standard_Real& Xv, Standard_Real& Yv, Standard_Real& Zv)  const;
  
  //! For this vector, returns its X coordinate.
      Standard_Real X()  const;
  
  //! For this vector, returns its Y coordinate.
      Standard_Real Y()  const;
  
  //! For this vector, returns its Z  coordinate.
      Standard_Real Z()  const;
  
  //! For this vector, returns
  //! -   its three coordinates as a number triple
     const  gp_XYZ& XYZ()  const;
  

  //! Returns True if the two vectors have the same magnitude value
  //! and the same direction. The precision values are LinearTolerance
  //! for the magnitude and AngularTolerance for the direction.
  Standard_EXPORT   Standard_Boolean IsEqual (const gp_Vec& Other, const Standard_Real LinearTolerance, const Standard_Real AngularTolerance)  const;
  

  //! Returns True if abs(<me>.Angle(Other) - PI/2.) <= AngularTolerance
  //! Raises VectorWithNullMagnitude if <me>.Magnitude() <= Resolution or
  //! Other.Magnitude() <= Resolution from gp
      Standard_Boolean IsNormal (const gp_Vec& Other, const Standard_Real AngularTolerance)  const;
  

  //! Returns True if PI - <me>.Angle(Other) <= AngularTolerance
  //! Raises VectorWithNullMagnitude if <me>.Magnitude() <= Resolution or
  //! Other.Magnitude() <= Resolution from gp
      Standard_Boolean IsOpposite (const gp_Vec& Other, const Standard_Real AngularTolerance)  const;
  

  //! Returns True if Angle(<me>, Other) <= AngularTolerance or
  //! PI - Angle(<me>, Other) <= AngularTolerance
  //! This definition means that two parallel vectors cannot define
  //! a plane but two vectors with opposite directions are considered
  //! as parallel. Raises VectorWithNullMagnitude if <me>.Magnitude() <= Resolution or
  //! Other.Magnitude() <= Resolution from gp
      Standard_Boolean IsParallel (const gp_Vec& Other, const Standard_Real AngularTolerance)  const;
  

  //! Computes the angular value between <me> and <Other>
  //! Returns the angle value between 0 and PI in radian.
  //! Raises VectorWithNullMagnitude if <me>.Magnitude() <= Resolution from gp or
  //! Other.Magnitude() <= Resolution because the angular value is
  //! indefinite if one of the vectors has a null magnitude.
      Standard_Real Angle (const gp_Vec& Other)  const;
  
  //! Computes the angle, in radians, between this vector and
  //! vector Other. The result is a value between -Pi and Pi.
  //! For this, VRef defines the positive sense of rotation: the
  //! angular value is positive, if the cross product this ^ Other
  //! has the same orientation as VRef relative to the plane
  //! defined by the vectors this and Other. Otherwise, the
  //! angular value is negative.
  //! Exceptions
  //! gp_VectorWithNullMagnitude if the magnitude of this
  //! vector, the vector Other, or the vector VRef is less than or
  //! equal to gp::Resolution().
  //! Standard_DomainError if this vector, the vector Other,
  //! and the vector VRef are coplanar, unless this vector and
  //! the vector Other are parallel.
      Standard_Real AngleWithRef (const gp_Vec& Other, const gp_Vec& VRef)  const;
  
  //! Computes the magnitude of this vector.
      Standard_Real Magnitude()  const;
  
  //! Computes the square magnitude of this vector.
      Standard_Real SquareMagnitude()  const;
  
      void Add (const gp_Vec& Other) ;
    void operator += (const gp_Vec& Other) 
{
  Add(Other);
}
  
  //! Adds two vectors
  //! Subtracts two vectors
      gp_Vec Added (const gp_Vec& Other)  const;
    gp_Vec operator + (const gp_Vec& Other)  const
{
  return Added(Other);
}
  
      void Subtract (const gp_Vec& Right) ;
    void operator -= (const gp_Vec& Right) 
{
  Subtract(Right);
}
  
  //! Subtracts two vectors
      gp_Vec Subtracted (const gp_Vec& Right)  const;
    gp_Vec operator - (const gp_Vec& Right)  const
{
  return Subtracted(Right);
}
  
      void Multiply (const Standard_Real Scalar) ;
    void operator *= (const Standard_Real Scalar) 
{
  Multiply(Scalar);
}
  
  //! Multiplies a vector by a scalar
      gp_Vec Multiplied (const Standard_Real Scalar)  const;
    gp_Vec operator * (const Standard_Real Scalar)  const
{
  return Multiplied(Scalar);
}
  
      void Divide (const Standard_Real Scalar) ;
    void operator /= (const Standard_Real Scalar) 
{
  Divide(Scalar);
}
  
  //! Divides a vector by a scalar
  //! computes the cross product between two vectors
      gp_Vec Divided (const Standard_Real Scalar)  const;
    gp_Vec operator / (const Standard_Real Scalar)  const
{
  return Divided(Scalar);
}
  
      void Cross (const gp_Vec& Right) ;
    void operator ^= (const gp_Vec& Right) 
{
  Cross(Right);
}
  
  //! computes the cross product between two vectors
      gp_Vec Crossed (const gp_Vec& Right)  const;
    gp_Vec operator ^ (const gp_Vec& Right)  const
{
  return Crossed(Right);
}
  

  //! Computes the magnitude of the cross
  //! product between <me> and Right.
  //! Returns || <me> ^ Right ||
      Standard_Real CrossMagnitude (const gp_Vec& Right)  const;
  

  //! Computes the square magnitude of
  //! the cross product between <me> and Right.
  //! Returns || <me> ^ Right ||**2
  //! Computes the triple vector product.
  //! <me> ^ (V1 ^ V2)
      Standard_Real CrossSquareMagnitude (const gp_Vec& Right)  const;
  
      void CrossCross (const gp_Vec& V1, const gp_Vec& V2) ;
  
  //! Computes the triple vector product.
  //! <me> ^ (V1 ^ V2)
      gp_Vec CrossCrossed (const gp_Vec& V1, const gp_Vec& V2)  const;
  
  //! computes the scalar product
      Standard_Real Dot (const gp_Vec& Other)  const;
    Standard_Real operator * (const gp_Vec& Other)  const
{
  return Dot(Other);
}
  
  //! Computes the triple scalar product <me> * (V1 ^ V2).
  //! normalizes a vector
  //! Raises an exception if the magnitude of the vector is
  //! lower or equal to Resolution from gp.
      Standard_Real DotCross (const gp_Vec& V1, const gp_Vec& V2)  const;
  
      void Normalize() ;
  
  //! normalizes a vector
  //! Raises an exception if the magnitude of the vector is
  //! lower or equal to Resolution from gp.
  //! Reverses the direction of a vector
      gp_Vec Normalized()  const;
  
      void Reverse() ;
  
  //! Reverses the direction of a vector
      gp_Vec Reversed()  const;
    gp_Vec operator -()  const
{
  return Reversed();
}
  

  //! <me> is setted to the following linear form :
  //! A1 * V1 + A2 * V2 + A3 * V3 + V4
      void SetLinearForm (const Standard_Real A1, const gp_Vec& V1, const Standard_Real A2, const gp_Vec& V2, const Standard_Real A3, const gp_Vec& V3, const gp_Vec& V4) ;
  

  //! <me> is setted to the following linear form :
  //! A1 * V1 + A2 * V2 + A3 * V3
      void SetLinearForm (const Standard_Real A1, const gp_Vec& V1, const Standard_Real A2, const gp_Vec& V2, const Standard_Real A3, const gp_Vec& V3) ;
  

  //! <me> is setted to the following linear form :
  //! A1 * V1 + A2 * V2 + V3
      void SetLinearForm (const Standard_Real A1, const gp_Vec& V1, const Standard_Real A2, const gp_Vec& V2, const gp_Vec& V3) ;
  

  //! <me> is setted to the following linear form :
  //! A1 * V1 + A2 * V2
      void SetLinearForm (const Standard_Real A1, const gp_Vec& V1, const Standard_Real A2, const gp_Vec& V2) ;
  

  //! <me> is setted to the following linear form : A1 * V1 + V2
      void SetLinearForm (const Standard_Real A1, const gp_Vec& V1, const gp_Vec& V2) ;
  

  //! <me> is setted to the following linear form : V1 + V2
      void SetLinearForm (const gp_Vec& V1, const gp_Vec& V2) ;
  
  Standard_EXPORT   void Mirror (const gp_Vec& V) ;
  

  //! Performs the symmetrical transformation of a vector
  //! with respect to the vector V which is the center of
  //! the  symmetry.
  Standard_EXPORT   gp_Vec Mirrored (const gp_Vec& V)  const;
  
  Standard_EXPORT   void Mirror (const gp_Ax1& A1) ;
  

  //! Performs the symmetrical transformation of a vector
  //! with respect to an axis placement which is the axis
  //! of the symmetry.
  Standard_EXPORT   gp_Vec Mirrored (const gp_Ax1& A1)  const;
  
  Standard_EXPORT   void Mirror (const gp_Ax2& A2) ;
  

  //! Performs the symmetrical transformation of a vector
  //! with respect to a plane. The axis placement A2 locates
  //! the plane of the symmetry : (Location, XDirection, YDirection).
  Standard_EXPORT   gp_Vec Mirrored (const gp_Ax2& A2)  const;
  
      void Rotate (const gp_Ax1& A1, const Standard_Real Ang) ;
  

  //! Rotates a vector. A1 is the axis of the rotation.
  //! Ang is the angular value of the rotation in radians.
      gp_Vec Rotated (const gp_Ax1& A1, const Standard_Real Ang)  const;
  
      void Scale (const Standard_Real S) ;
  
  //! Scales a vector. S is the scaling value.
  //! Transforms a vector with the transformation T.
      gp_Vec Scaled (const Standard_Real S)  const;
  
  Standard_EXPORT   void Transform (const gp_Trsf& T) ;
  
  //! Transforms a vector with the transformation T.
      gp_Vec Transformed (const gp_Trsf& T)  const;
    const gp_XYZ& _CSFDB_Getgp_Veccoord() const { return coord; }



protected:




private: 


  gp_XYZ coord;


};


#include <gp_Vec.lxx>





#endif // _gp_Vec_HeaderFile