Implements construction algorithms for an arc of ellipse in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfEllipse object provides a framework for: More...
#include <GCE2d_MakeArcOfEllipse.hxx>
Public Member Functions | |
| GCE2d_MakeArcOfEllipse (const gp_Elips2d &Elips, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Boolean Sense=Standard_True) | |
| Make an arc of Ellipse (TrimmedCurve from Geom2d) from a Ellipse between two parameters Alpha1 and Alpha2. | |
| GCE2d_MakeArcOfEllipse (const gp_Elips2d &Elips, const gp_Pnt2d &P, const Standard_Real Alpha, const Standard_Boolean Sense=Standard_True) | |
| Make an arc of Ellipse (TrimmedCurve from Geom2d) from a Ellipse between point. | |
| GCE2d_MakeArcOfEllipse (const gp_Elips2d &Elips, const gp_Pnt2d &P1, const gp_Pnt2d &P2, const Standard_Boolean Sense=Standard_True) | |
| Make an arc of Ellipse (TrimmedCurve from Geom2d) from a Ellipse between two points P1 and P2. Please, note: The orientation of the arc is: | |
| const Handle< Geom2d_TrimmedCurve > & | Value () const |
| Returns the constructed arc of ellipse. | |
| operator const Handle< Geom2d_TrimmedCurve > & () const | |
 Public Member Functions inherited from GCE2d_Root | |
| Standard_Boolean | IsDone () const |
| Returns true if the construction is successful. | |
| gce_ErrorType | Status () const |
| Returns the status of the construction. | |
Additional Inherited Members | |
| Protected Attributes inherited from GCE2d_Root | |
| gce_ErrorType | TheError |
Detailed Description
Implements construction algorithms for an arc of ellipse in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfEllipse object provides a framework for:
- defining the construction of the arc of ellipse,
- implementing the construction algorithm, and
- consulting the results. In particular, the Value function returns the constructed arc of ellipse.
Constructor & Destructor Documentation
◆ GCE2d_MakeArcOfEllipse() [1/3]
| GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse | ( | const gp_Elips2d & | Elips, |
| const Standard_Real | Alpha1, | ||
| const Standard_Real | Alpha2, | ||
| const Standard_Boolean | Sense = Standard_True ) |
Make an arc of Ellipse (TrimmedCurve from Geom2d) from a Ellipse between two parameters Alpha1 and Alpha2.
◆ GCE2d_MakeArcOfEllipse() [2/3]
| GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse | ( | const gp_Elips2d & | Elips, |
| const gp_Pnt2d & | P, | ||
| const Standard_Real | Alpha, | ||
| const Standard_Boolean | Sense = Standard_True ) |
Make an arc of Ellipse (TrimmedCurve from Geom2d) from a Ellipse between point.
and the parameter Alpha.
◆ GCE2d_MakeArcOfEllipse() [3/3]
| GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse | ( | const gp_Elips2d & | Elips, |
| const gp_Pnt2d & | P1, | ||
| const gp_Pnt2d & | P2, | ||
| const Standard_Boolean | Sense = Standard_True ) |
Make an arc of Ellipse (TrimmedCurve from Geom2d) from a Ellipse between two points P1 and P2. Please, note: The orientation of the arc is:
- the trigonometric sense if Sense is not defined or is true (default value), or
- the opposite sense if Sense is false.
- Alpha1, Alpha2 and Alpha are angle values, given in radians.
- IsDone always returns true.
Member Function Documentation
◆ operator const Handle< Geom2d_TrimmedCurve > &()
|
inline |
◆ Value()
| const Handle< Geom2d_TrimmedCurve > & GCE2d_MakeArcOfEllipse::Value | ( | ) | const |
Returns the constructed arc of ellipse.
The documentation for this class was generated from the following file:
Generated by
1.12.0