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Open CASCADE Technology
6.9.0
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It calculates all the distance between two elementary curves. These distances can be maximum or minimum. More...
#include <Extrema_ExtElC2d.hxx>
Public Member Functions | |
| Extrema_ExtElC2d () | |
| Extrema_ExtElC2d (const gp_Lin2d &C1, const gp_Lin2d &C2, const Standard_Real AngTol) | |
| Calculates the distance between two lines. AngTol is used to test if the lines are parallel: Angle(C1,C2) < AngTol. More... | |
| Extrema_ExtElC2d (const gp_Lin2d &C1, const gp_Circ2d &C2, const Standard_Real Tol) | |
| Calculates the distance between a line and a circle. More... | |
| Extrema_ExtElC2d (const gp_Lin2d &C1, const gp_Elips2d &C2) | |
| Calculates the distance between a line and an elipse. More... | |
| Extrema_ExtElC2d (const gp_Lin2d &C1, const gp_Hypr2d &C2) | |
| Calculates the distance between a line and a hyperbola. More... | |
| Extrema_ExtElC2d (const gp_Lin2d &C1, const gp_Parab2d &C2) | |
| Calculates the distance between a line and a parabola. More... | |
| Extrema_ExtElC2d (const gp_Circ2d &C1, const gp_Circ2d &C2) | |
| Calculates the distance between two circles. The circles can be parallel or identical. More... | |
| Extrema_ExtElC2d (const gp_Circ2d &C1, const gp_Elips2d &C2) | |
| Calculates the distance between a circle and an elipse. More... | |
| Extrema_ExtElC2d (const gp_Circ2d &C1, const gp_Hypr2d &C2) | |
| Calculates the distance between a circle and a hyperbola. More... | |
| Extrema_ExtElC2d (const gp_Circ2d &C1, const gp_Parab2d &C2) | |
| Calculates the distance between a circle and a parabola. More... | |
| Extrema_ExtElC2d (const gp_Elips2d &C1, const gp_Elips2d &C2) | |
| Calculates the distance between two elipses. The elipses can be parallel or identical. More... | |
| Extrema_ExtElC2d (const gp_Elips2d &C1, const gp_Hypr2d &C2) | |
| Calculates the distance between an elipse and a hyperbola. More... | |
| Extrema_ExtElC2d (const gp_Elips2d &C1, const gp_Parab2d &C2) | |
| Calculates the distance between an elipse and a parabola. More... | |
| Extrema_ExtElC2d (const gp_Hypr2d &C1, const gp_Hypr2d &C2) | |
| Calculates the distance between two hyperbolas. The hyperbolas can be parallel or identical. More... | |
| Extrema_ExtElC2d (const gp_Hypr2d &C1, const gp_Parab2d &C2) | |
| Calculates the distance between a hyperbola and a parabola. More... | |
| Extrema_ExtElC2d (const gp_Parab2d &C1, const gp_Parab2d &C2) | |
| Calculates the distance between two parabolas The parabolas can be parallel or identical. More... | |
| Standard_Boolean | IsDone () const |
| Returns True if the distances are found. More... | |
| Standard_Boolean | IsParallel () const |
| Returns True if the two curves are parallel. More... | |
| Standard_Integer | NbExt () const |
| Returns the number of extremum distances. More... | |
| Standard_Real | SquareDistance (const Standard_Integer N=1) const |
| Returns the value of the Nth extremum square distance. More... | |
| void | Points (const Standard_Integer N, Extrema_POnCurv2d &P1, Extrema_POnCurv2d &P2) const |
| Returns the points of the Nth extremum distance. P1 is on the first curve, P2 on the second one. More... | |
It calculates all the distance between two elementary curves. These distances can be maximum or minimum.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | ) |
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Lin2d & | C1, |
| const gp_Lin2d & | C2, | ||
| const Standard_Real | AngTol | ||
| ) |
Calculates the distance between two lines. AngTol is used to test if the lines are parallel: Angle(C1,C2) < AngTol.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Lin2d & | C1, |
| const gp_Circ2d & | C2, | ||
| const Standard_Real | Tol | ||
| ) |
Calculates the distance between a line and a circle.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Lin2d & | C1, |
| const gp_Elips2d & | C2 | ||
| ) |
Calculates the distance between a line and an elipse.
Calculates the distance between a line and a hyperbola.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Lin2d & | C1, |
| const gp_Parab2d & | C2 | ||
| ) |
Calculates the distance between a line and a parabola.
Calculates the distance between two circles. The circles can be parallel or identical.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Circ2d & | C1, |
| const gp_Elips2d & | C2 | ||
| ) |
Calculates the distance between a circle and an elipse.
Calculates the distance between a circle and a hyperbola.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Circ2d & | C1, |
| const gp_Parab2d & | C2 | ||
| ) |
Calculates the distance between a circle and a parabola.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Elips2d & | C1, |
| const gp_Elips2d & | C2 | ||
| ) |
Calculates the distance between two elipses. The elipses can be parallel or identical.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Elips2d & | C1, |
| const gp_Hypr2d & | C2 | ||
| ) |
Calculates the distance between an elipse and a hyperbola.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Elips2d & | C1, |
| const gp_Parab2d & | C2 | ||
| ) |
Calculates the distance between an elipse and a parabola.
Calculates the distance between two hyperbolas. The hyperbolas can be parallel or identical.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Hypr2d & | C1, |
| const gp_Parab2d & | C2 | ||
| ) |
Calculates the distance between a hyperbola and a parabola.
| Extrema_ExtElC2d::Extrema_ExtElC2d | ( | const gp_Parab2d & | C1, |
| const gp_Parab2d & | C2 | ||
| ) |
Calculates the distance between two parabolas The parabolas can be parallel or identical.
| Standard_Boolean Extrema_ExtElC2d::IsDone | ( | ) | const |
Returns True if the distances are found.
| Standard_Boolean Extrema_ExtElC2d::IsParallel | ( | ) | const |
Returns True if the two curves are parallel.
| Standard_Integer Extrema_ExtElC2d::NbExt | ( | ) | const |
Returns the number of extremum distances.
| void Extrema_ExtElC2d::Points | ( | const Standard_Integer | N, |
| Extrema_POnCurv2d & | P1, | ||
| Extrema_POnCurv2d & | P2 | ||
| ) | const |
Returns the points of the Nth extremum distance. P1 is on the first curve, P2 on the second one.
| Standard_Real Extrema_ExtElC2d::SquareDistance | ( | const Standard_Integer | N = 1 | ) | const |
Returns the value of the Nth extremum square distance.
1.8.5