Implements construction algorithms for an arc of circle in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfCircle object provides a framework for: More...
#include <GC_MakeArcOfCircle.hxx>
Public Member Functions | |
| GC_MakeArcOfCircle (const gp_Circ &Circ, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Boolean Sense) | |
| Make an arc of circle (TrimmedCurve from Geom) from a circle between two angles Alpha1 and Alpha2 given in radiians. More... | |
| GC_MakeArcOfCircle (const gp_Circ &Circ, const gp_Pnt &P, const Standard_Real Alpha, const Standard_Boolean Sense) | |
| Make an arc of circle (TrimmedCurve from Geom) from a circle between point. More... | |
| GC_MakeArcOfCircle (const gp_Circ &Circ, const gp_Pnt &P1, const gp_Pnt &P2, const Standard_Boolean Sense) | |
| Make an arc of circle (TrimmedCurve from Geom) from a circle between two points P1 and P2. More... | |
| GC_MakeArcOfCircle (const gp_Pnt &P1, const gp_Pnt &P2, const gp_Pnt &P3) | |
| Make an arc of circle (TrimmedCurve from Geom) from three points P1,P2,P3 between two points P1 and P2. More... | |
| GC_MakeArcOfCircle (const gp_Pnt &P1, const gp_Vec &V, const gp_Pnt &P2) | |
| Make an arc of circle (TrimmedCurve from Geom) from two points P1,P2 and the tangente to the solution at the point P1. The orientation of the arc is: More... | |
| const Handle< Geom_TrimmedCurve > & | Value () const |
| Returns the constructed arc of circle. Exceptions StdFail_NotDone if no arc of circle is constructed. More... | |
| operator const Handle< Geom_TrimmedCurve > & () const | |
 Public Member Functions inherited from GC_Root | |
| Standard_Boolean | IsDone () const |
| Returns true if the construction is successful. More... | |
| gce_ErrorType | Status () const |
| Returns the status of the construction: More... | |
Additional Inherited Members | |
| Protected Attributes inherited from GC_Root | |
| gce_ErrorType | TheError |
Detailed Description
Implements construction algorithms for an arc of circle in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfCircle object provides a framework for:
- defining the construction of the arc of circle,
- implementing the construction algorithm, and
- consulting the results. In particular, the Value function returns the constructed arc of circle.
Constructor & Destructor Documentation
◆ GC_MakeArcOfCircle() [1/5]
| GC_MakeArcOfCircle::GC_MakeArcOfCircle | ( | const gp_Circ & | Circ, |
| const Standard_Real | Alpha1, | ||
| const Standard_Real | Alpha2, | ||
| const Standard_Boolean | Sense | ||
| ) |
Make an arc of circle (TrimmedCurve from Geom) from a circle between two angles Alpha1 and Alpha2 given in radiians.
◆ GC_MakeArcOfCircle() [2/5]
| GC_MakeArcOfCircle::GC_MakeArcOfCircle | ( | const gp_Circ & | Circ, |
| const gp_Pnt & | P, | ||
| const Standard_Real | Alpha, | ||
| const Standard_Boolean | Sense | ||
| ) |
Make an arc of circle (TrimmedCurve from Geom) from a circle between point.
and the angle Alpha given in radians.
◆ GC_MakeArcOfCircle() [3/5]
| GC_MakeArcOfCircle::GC_MakeArcOfCircle | ( | const gp_Circ & | Circ, |
| const gp_Pnt & | P1, | ||
| const gp_Pnt & | P2, | ||
| const Standard_Boolean | Sense | ||
| ) |
Make an arc of circle (TrimmedCurve from Geom) from a circle between two points P1 and P2.
◆ GC_MakeArcOfCircle() [4/5]
Make an arc of circle (TrimmedCurve from Geom) from three points P1,P2,P3 between two points P1 and P2.
◆ GC_MakeArcOfCircle() [5/5]
Make an arc of circle (TrimmedCurve from Geom) from two points P1,P2 and the tangente to the solution at the point P1. The orientation of the arc is:
- the sense determined by the order of the points P1, P3 and P2;
- the sense defined by the vector V; or
- for other syntaxes:
- the sense of Circ if Sense is true, or
- the opposite sense if Sense is false. Note: Alpha1, Alpha2 and Alpha are angle values, given in radians. Warning If an error occurs (that is, when IsDone returns false), the Status function returns:
- gce_ConfusedPoints if:
- any 2 of the 3 points P1, P2 and P3 are coincident, or
- P1 and P2 are coincident; or
- gce_IntersectionError if:
- P1, P2 and P3 are collinear and not coincident, or
- the vector defined by the points P1 and P2 is collinear with the vector V.
Member Function Documentation
◆ operator const Handle< Geom_TrimmedCurve > &()
|
inline |
◆ Value()
| const Handle< Geom_TrimmedCurve >& GC_MakeArcOfCircle::Value | ( | ) | const |
Returns the constructed arc of circle. Exceptions StdFail_NotDone if no arc of circle is constructed.
The documentation for this class was generated from the following file:
