#include <IntAna2d_AnaIntersection.hxx>
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT | IntAna2d_AnaIntersection () |
Empty constructor. IsDone returns False. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Lin2d &L1, const gp_Lin2d &L2) |
Intersection between two lines. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Circ2d &C1, const gp_Circ2d &C2) |
Intersection between two circles. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Lin2d &L, const gp_Circ2d &C) |
Intersection between a line and a circle. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Lin2d &L, const IntAna2d_Conic &C) |
Intersection between a line and a conic. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Circ2d &C, const IntAna2d_Conic &Co) |
Intersection between a circle and another conic. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Elips2d &E, const IntAna2d_Conic &C) |
Intersection between an ellipse and another conic. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Parab2d &P, const IntAna2d_Conic &C) |
Intersection between a parabola and another conic. . | |
Standard_EXPORT | IntAna2d_AnaIntersection (const gp_Hypr2d &H, const IntAna2d_Conic &C) |
Intersection between an hyperbola and another conic. . | |
Standard_EXPORT void | Perform (const gp_Lin2d &L1, const gp_Lin2d &L2) |
Intersection between two lines. . | |
Standard_EXPORT void | Perform (const gp_Circ2d &C1, const gp_Circ2d &C2) |
Intersection between two circles. . | |
Standard_EXPORT void | Perform (const gp_Lin2d &L, const gp_Circ2d &C) |
Intersection between a line and a circle. . | |
Standard_EXPORT void | Perform (const gp_Lin2d &L, const IntAna2d_Conic &C) |
Intersection between a line and a conic. . | |
Standard_EXPORT void | Perform (const gp_Circ2d &C, const IntAna2d_Conic &Co) |
Intersection between a circle and another conic. . | |
Standard_EXPORT void | Perform (const gp_Elips2d &E, const IntAna2d_Conic &C) |
Intersection between an ellipse and another conic. . | |
Standard_EXPORT void | Perform (const gp_Parab2d &P, const IntAna2d_Conic &C) |
Intersection between a parabola and another conic. . | |
Standard_EXPORT void | Perform (const gp_Hypr2d &H, const IntAna2d_Conic &C) |
Intersection between an hyperbola and another conic. . | |
Standard_Boolean | IsDone () const |
Returns TRUE if the computation was succesfull. . | |
Standard_Boolean | IsEmpty () const |
Returns TRUE when there is no intersection, i-e - no intersection point - the elements are not identical. The element may be parallel in this case. . | |
Standard_Boolean | IdenticalElements () const |
For the intersection between an element of gp and a conic known by an implicit equation, the result will be TRUE if the element of gp verifies the implicit equation. For the intersection between two Lin2d or two Circ2d, the result will be TRUE if the elements are identical. The function returns FALSE in all the other cases. . | |
Standard_Boolean | ParallelElements () const |
For the intersection between two Lin2d or two Circ2d, the function returns TRUE if the elements are parallel. The function returns FALSE in all the other cases. . | |
Standard_Integer | NbPoints () const |
returns the number of IntPoint between the 2 curves. | |
const IntAna2d_IntPoint & | Point (const Standard_Integer N) const |
returns the intersection point of range N; If (N<=0) or (N>NbPoints), an exception is raised. | |
Private Attributes | |
Standard_Boolean | done |
Standard_Boolean | para |
Standard_Boolean | iden |
Standard_Boolean | empt |
Standard_Integer | nbp |
IntAna2d_IntPoint | lpnt [4] |
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