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FoundationClasses
TKMath
gp


gp_Pnt Class Reference

Defines a non-persistent 3D cartesian point.
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#include <gp_Pnt.hxx>


Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
 gp_Pnt ()
 Creates an indefinite point.
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 gp_Pnt (const gp_XYZ &Coord)
 Creates a point with a triplet of coordinates.
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 gp_Pnt (const Standard_Real Xp, const Standard_Real Yp, const Standard_Real Zp)
 Creates a point with its 3 cartesian's coordinates : Xp, Yp, Zp.
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void SetCoord (const Standard_Integer Index, const Standard_Real Xi)
 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}.
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void SetCoord (const Standard_Real Xp, const Standard_Real Yp, const Standard_Real Zp)
 For this point, assigns the values Xp, Yp and Zp to its three coordinates.
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void SetX (const Standard_Real X)
 Assigns the given value to the X coordinate of this point.
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void SetY (const Standard_Real Y)
 Assigns the given value to the Y coordinate of this point.
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void SetZ (const Standard_Real Z)
 Assigns the given value to the Z coordinate of this point.
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void SetXYZ (const gp_XYZ &Coord)
 Assigns the three coordinates of Coord to this point.
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Standard_Real Coord (const Standard_Integer Index) const
 Returns the coordinate of corresponding to the value of Index :
Index = 1 => X is returned
Index = 2 => Y is returned
Index = 3 => Z is returned
Raises OutOfRange if Index != {1, 2, 3}.
//! Raised if Index != {1, 2, 3}.
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void Coord (Standard_Real &Xp, Standard_Real &Yp, Standard_Real &Zp) const
 For this point gives its three coordinates Xp, Yp and Zp.
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Standard_Real X () const
 For this point, returns its X coordinate.
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Standard_Real Y () const
 For this point, returns its X coordinate.
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Standard_Real Z () const
 For this point, returns its X coordinate.
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const gp_XYZXYZ () const
 For this point, returns its three coordinates as a number triple.
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const gp_XYZCoord () const
 For this point, returns its three coordinates as a number triple.
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gp_XYZChangeCoord ()
 Returns the coordinates of this point.
Note: This syntax allows direct modification of the returned value.
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void BaryCenter (const Standard_Real Alpha, const gp_Pnt &P, const Standard_Real Beta)
 Assigns the result of the following expression to this point
(Alpha*this + Beta*P) / (Alpha + Beta)
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Standard_Boolean IsEqual (const gp_Pnt &Other, const Standard_Real LinearTolerance) const
 Comparison
Returns True if the distance between the two points is
lower or equal to LinearTolerance.
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Standard_Real Distance (const gp_Pnt &Other) const
 Computes the distance between two points.
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Standard_Real SquareDistance (const gp_Pnt &Other) const
 Computes the square distance between two points.
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Standard_EXPORT void Mirror (const gp_Pnt &P)
 Performs the symmetrical transformation of a point
with respect to the point P which is the center of
the symmetry.
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Standard_EXPORT gp_Pnt Mirrored (const gp_Pnt &P) const
 Performs the symmetrical transformation of a point
with respect to an axis placement which is the axis
of the symmetry.
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Standard_EXPORT void Mirror (const gp_Ax1 &A1)
Standard_EXPORT gp_Pnt Mirrored (const gp_Ax1 &A1) const
 Performs the symmetrical transformation of a point
with respect to a plane. The axis placement A2 locates
the plane of the symmetry : (Location, XDirection, YDirection).
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Standard_EXPORT void Mirror (const gp_Ax2 &A2)
Standard_EXPORT gp_Pnt Mirrored (const gp_Ax2 &A2) const
 Rotates a point. A1 is the axis of the rotation.
Ang is the angular value of the rotation in radians.
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void Rotate (const gp_Ax1 &A1, const Standard_Real Ang)
gp_Pnt Rotated (const gp_Ax1 &A1, const Standard_Real Ang) const
 Scales a point. S is the scaling value.
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void Scale (const gp_Pnt &P, const Standard_Real S)
gp_Pnt Scaled (const gp_Pnt &P, const Standard_Real S) const
 Transforms a point with the transformation T.
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Standard_EXPORT void Transform (const gp_Trsf &T)
gp_Pnt Transformed (const gp_Trsf &T) const
 Translates a point in the direction of the vector V.
The magnitude of the translation is the vector's magnitude.
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void Translate (const gp_Vec &V)
gp_Pnt Translated (const gp_Vec &V) const
 Translates a point from the point P1 to the point P2.
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void Translate (const gp_Pnt &P1, const gp_Pnt &P2)
gp_Pnt Translated (const gp_Pnt &P1, const gp_Pnt &P2) const
const gp_XYZ_CSFDB_Getgp_Pntcoord () const

Private Attributes

gp_XYZ coord

Friends

Standard_EXPORT friend Handle_Standard_Type & gp_Pnt_Type_ ()


Constructor & Destructor Documentation

gp_Pnt::gp_Pnt  )  [inline]
 

gp_Pnt::gp_Pnt const gp_XYZ Coord  )  [inline]
 

gp_Pnt::gp_Pnt const Standard_Real  Xp,
const Standard_Real  Yp,
const Standard_Real  Zp
[inline]
 


Member Function Documentation

const gp_XYZ& gp_Pnt::_CSFDB_Getgp_Pntcoord  )  const [inline]
 

void gp_Pnt::BaryCenter const Standard_Real  Alpha,
const gp_Pnt P,
const Standard_Real  Beta
[inline]
 

gp_XYZ & gp_Pnt::ChangeCoord  )  [inline]
 

const gp_XYZ & gp_Pnt::Coord  )  const [inline]
 

void gp_Pnt::Coord Standard_Real Xp,
Standard_Real Yp,
Standard_Real Zp
const [inline]
 

Standard_Real gp_Pnt::Coord const Standard_Integer  Index  )  const [inline]
 

Standard_Real gp_Pnt::Distance const gp_Pnt Other  )  const [inline]
 

Standard_Boolean gp_Pnt::IsEqual const gp_Pnt Other,
const Standard_Real  LinearTolerance
const [inline]
 

Standard_EXPORT void gp_Pnt::Mirror const gp_Ax2 A2  ) 
 

Standard_EXPORT void gp_Pnt::Mirror const gp_Ax1 A1  ) 
 

Standard_EXPORT void gp_Pnt::Mirror const gp_Pnt P  ) 
 

Standard_EXPORT gp_Pnt gp_Pnt::Mirrored const gp_Ax2 A2  )  const
 

Standard_EXPORT gp_Pnt gp_Pnt::Mirrored const gp_Ax1 A1  )  const
 

Standard_EXPORT gp_Pnt gp_Pnt::Mirrored const gp_Pnt P  )  const
 

void gp_Pnt::operator delete void *  anAddress  )  [inline]
 

void* gp_Pnt::operator new size_t  size  )  [inline]
 

void* gp_Pnt::operator new size_t  ,
void *  anAddress
[inline]
 

void gp_Pnt::Rotate const gp_Ax1 A1,
const Standard_Real  Ang
[inline]
 

gp_Pnt gp_Pnt::Rotated const gp_Ax1 A1,
const Standard_Real  Ang
const [inline]
 

void gp_Pnt::Scale const gp_Pnt P,
const Standard_Real  S
[inline]
 

gp_Pnt gp_Pnt::Scaled const gp_Pnt P,
const Standard_Real  S
const [inline]
 

void gp_Pnt::SetCoord const Standard_Real  Xp,
const Standard_Real  Yp,
const Standard_Real  Zp
[inline]
 

void gp_Pnt::SetCoord const Standard_Integer  Index,
const Standard_Real  Xi
[inline]
 

void gp_Pnt::SetX const Standard_Real  X  )  [inline]
 

void gp_Pnt::SetXYZ const gp_XYZ Coord  )  [inline]
 

void gp_Pnt::SetY const Standard_Real  Y  )  [inline]
 

void gp_Pnt::SetZ const Standard_Real  Z  )  [inline]
 

Standard_Real gp_Pnt::SquareDistance const gp_Pnt Other  )  const [inline]
 

Standard_EXPORT void gp_Pnt::Transform const gp_Trsf T  ) 
 

gp_Pnt gp_Pnt::Transformed const gp_Trsf T  )  const [inline]
 

void gp_Pnt::Translate const gp_Pnt P1,
const gp_Pnt P2
[inline]
 

void gp_Pnt::Translate const gp_Vec V  )  [inline]
 

gp_Pnt gp_Pnt::Translated const gp_Pnt P1,
const gp_Pnt P2
const [inline]
 

gp_Pnt gp_Pnt::Translated const gp_Vec V  )  const [inline]
 

Standard_Real gp_Pnt::X  )  const [inline]
 

const gp_XYZ & gp_Pnt::XYZ  )  const [inline]
 

Standard_Real gp_Pnt::Y  )  const [inline]
 

Standard_Real gp_Pnt::Z  )  const [inline]
 


Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& gp_Pnt_Type_  )  [friend]
 


Field Documentation

gp_XYZ gp_Pnt::coord [private]
 


The documentation for this class was generated from the following files:
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