Open CASCADE Technology 6.6.0
Public Member Functions
gce_MakeCylinder Class Reference

This class implements the following algorithms used
to create a Cylinder from gp.
* Create a Cylinder coaxial to another and passing
through a point.
* Create a Cylinder coaxial to another at a distance
<Dist>.
* Create a Cylinder with 3 points.
* Create a Cylinder by its axis and radius.
* Create a cylinder by its circular base.

#include <gce_MakeCylinder.hxx>

Inheritance diagram for gce_MakeCylinder:
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Public Member Functions

 gce_MakeCylinder (const gp_Ax2 &A2, const Standard_Real Radius)
 <A2> is the local cartesian coordinate system of <me>.
The status is "NegativeRadius" if R < 0.0

 gce_MakeCylinder (const gp_Cylinder &Cyl, const gp_Pnt &Point)
 Makes a Cylinder from gp <TheCylinder> coaxial to another
Cylinder <Cylinder> and passing through a Pnt <Point>.

 gce_MakeCylinder (const gp_Cylinder &Cyl, const Standard_Real Dist)
 Makes a Cylinder from gp <TheCylinder> coaxial to another
Cylinder <Cylinder> at the distance <Dist> which can
be greater or lower than zero.
The radius of the result is the absolute value of the
radius of <Cyl> plus <Dist>

 gce_MakeCylinder (const gp_Pnt &P1, const gp_Pnt &P2, const gp_Pnt &P3)
 Makes a Cylinder from gp <TheCylinder> with 3 points
<P1>,<P2>,<P3>.
Its axis is <P1P2> and its radius is the distance
between <P3> and <P1P2>

 gce_MakeCylinder (const gp_Ax1 &Axis, const Standard_Real Radius)
 Makes a Cylinder by its axis <Axis> and radius <Radius>.

 gce_MakeCylinder (const gp_Circ &Circ)
 Makes a Cylinder by its circular base.
Warning
If an error occurs (that is, when IsDone returns
false), the Status function returns:

const gp_CylinderValue () const
 Returns the constructed cylinder.
Exceptions StdFail_NotDone if no cylinder is constructed.

const gp_CylinderOperator () const
 operator gp_Cylinder () const

Constructor & Destructor Documentation

gce_MakeCylinder::gce_MakeCylinder ( const gp_Ax2 A2,
const Standard_Real  Radius 
)
gce_MakeCylinder::gce_MakeCylinder ( const gp_Cylinder Cyl,
const gp_Pnt Point 
)
gce_MakeCylinder::gce_MakeCylinder ( const gp_Cylinder Cyl,
const Standard_Real  Dist 
)
gce_MakeCylinder::gce_MakeCylinder ( const gp_Pnt P1,
const gp_Pnt P2,
const gp_Pnt P3 
)
gce_MakeCylinder::gce_MakeCylinder ( const gp_Ax1 Axis,
const Standard_Real  Radius 
)
gce_MakeCylinder::gce_MakeCylinder ( const gp_Circ Circ)
  • gce_NegativeRadius if:
    • Radius is less than 0.0, or
    • Dist is negative and has an absolute value
      which is greater than the radius of Cyl; or
  • gce_ConfusedPoints if points P1 and P2 are coincident.

Member Function Documentation

const gp_Cylinder& gce_MakeCylinder::Operator ( ) const
gce_MakeCylinder::operator gp_Cylinder ( ) const
const gp_Cylinder& gce_MakeCylinder::Value ( ) const

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