gce_MakeCirc Class Reference

This class implements the following algorithms used
to create Circ from gp.

* Create a Circ coaxial to another and passing
though a point.
* Create a Circ coaxial to another at the distance
Dist.
* Create a Circ passing through 3 points.
* Create a Circ with its center and the normal of its
plane and its radius.
* Create a Circ with its center and its plane and its
radius.
* Create a Circ with its axis and radius.
* Create a Circ with two points giving its axis and
its radius.
* Create a Circ with is Ax2 and its Radius.

#include <gce_MakeCirc.hxx>

Inheritance diagram for gce_MakeCirc:

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	gce_MakeCirc (const gp_Ax2 &A2, const Standard_Real Radius)
	A2 locates the circle and gives its orientation in 3D space. Warnings : It is not forbidden to create a circle with Radius = 0.0 The status is "NegativeRadius" if Radius < 0.0
	gce_MakeCirc (const gp_Circ &Circ, const Standard_Real Dist)
	Makes a Circ from gp <TheCirc> coaxial to another Circ <Circ> at a distance <Dist>. If Dist is greater than zero the result is encloses the circle <Circ>, else the result is enclosed by the circle <Circ>.
	gce_MakeCirc (const gp_Circ &Circ, const gp_Pnt &Point)
	Makes a Circ from gp <TheCirc> coaxial to another Circ <Circ> and passing through a Pnt2d <Point>.
	gce_MakeCirc (const gp_Pnt &P1, const gp_Pnt &P2, const gp_Pnt &P3)
	Makes a Circ from gp <TheCirc> passing through 3 Pnt2d <P1>,<P2>,<P3>.
	gce_MakeCirc (const gp_Pnt &Center, const gp_Dir &Norm, const Standard_Real Radius)
	Makes a Circ from gp <TheCirc> with its center and the normal of its plane <Norm> and its radius <Radius>.
	gce_MakeCirc (const gp_Pnt &Center, const gp_Pln &Plane, const Standard_Real Radius)
	Makes a Circ from gp <TheCirc> with its center and the normal of its plane <Plane> and its radius <Radius>.
	gce_MakeCirc (const gp_Pnt &Center, const gp_Pnt &Ptaxis, const Standard_Real Radius)
	Makes a Circ from gp <TheCirc> with its center and a point <Ptaxis> giving the normal of its plane <Plane> and its radius <Radius>.
	gce_MakeCirc (const gp_Ax1 &Axis, const Standard_Real Radius)
	Makes a Circ from gp <TheCirc> with its center and its radius <Radius>. Warning The MakeCirc class does not prevent the construction of a circle with a null radius. If an error occurs (that is, when IsDone returns false), the Status function returns:
const gp_Circ &	Value () const
	Returns the constructed circle. Exceptions StdFail_NotDone if no circle is constructed.
const gp_Circ &	Operator () const
	operator gp_Circ () const

---

Constructor & Destructor Documentation

gce_MakeCirc::gce_MakeCirc	(	const gp_Ax2 &	A2,
		const Standard_Real	Radius
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Circ &	Circ,
		const Standard_Real	Dist
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Circ &	Circ,
		const gp_Pnt &	Point
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Pnt &	P1,
		const gp_Pnt &	P2,
		const gp_Pnt &	P3
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Pnt &	Center,
		const gp_Dir &	Norm,
		const Standard_Real	Radius
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Pnt &	Center,
		const gp_Pln &	Plane,
		const Standard_Real	Radius
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Pnt &	Center,
		const gp_Pnt &	Ptaxis,
		const Standard_Real	Radius
	)

gce_MakeCirc::gce_MakeCirc	(	const gp_Ax1 &	Axis,
		const Standard_Real	Radius
	)

• gce_Negative Radius if:
  
  • Radius is less than 0.0, or
    
  • Dist is less than 0.0 and the absolute value of
    Dist is greater than the radius of Circ;
    
• gce_IntersectionError if the points P1, P2 and
  P3 are collinear, and the three are not coincident;
  
• gce_ConfusedPoints if two of the three points
  P1, P2 and P3 are coincident; or
  
• gce_NullAxis if Center and Ptaxis are coincident.
  

---

Member Function Documentation

const gp_Circ& gce_MakeCirc::Operator

(

)

const

void gce_MakeCirc::operator delete

(

void *

anAddress

)

[inline]

Reimplemented from gce_Root.

gce_MakeCirc::operator gp_Circ

(

)

const

void* gce_MakeCirc::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

Reimplemented from gce_Root.

void* gce_MakeCirc::operator new

(

size_t

size

)

[inline]

Reimplemented from gce_Root.

const gp_Circ& gce_MakeCirc::Value

(

)

const

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

• gce_MakeCirc.hxx