Open CASCADE Technology
7.5.0.beta

This class implements the algorithms used to create 2d circles tangent to a curve and centered on a point. The arguments of all construction methods are : More...
#include <Geom2dGcc_Circ2dTanCenGeo.hxx>
Public Member Functions  
Geom2dGcc_Circ2dTanCenGeo (const Geom2dGcc_QCurve &Qualified1, const gp_Pnt2d &Pcenter, const Standard_Real Tolerance)  
This method implements the algorithms used to create 2d circles tangent to a circle and centered on a point. More...  
Standard_Boolean  IsDone () const 
This method returns True if the construction algorithm succeeded. More...  
Standard_Integer  NbSolutions () const 
Returns the number of solutions and raises NotDone exception if the algorithm didn't succeed. It raises NotDone if the construction algorithm didn't succeed. More...  
gp_Circ2d  ThisSolution (const Standard_Integer Index) const 
Returns the solution number Index and raises OutOfRange exception if Index is greater than the number of solutions. Be carefull: the Index is only a way to get all the solutions, but is not associated to theses outside the context of the algorithmobject. It raises NotDone if the construction algorithm didn't succeed. It raises OutOfRange if Index is greater than the number of solutions or less than zero. More...  
void  WhichQualifier (const Standard_Integer Index, GccEnt_Position &Qualif1) const 
void  Tangency1 (const Standard_Integer Index, Standard_Real &ParSol, Standard_Real &ParArg, gp_Pnt2d &PntSol) const 
Returns informations about the tangency point between the result number Index and the first argument. ParSol is the intrinsic parameter of the point PntSol on the solution curv. ParArg is the intrinsic parameter of the point PntArg on the argument curv. It raises NotDone if the construction algorithm didn't succeed. It raises OutOfRange if Index is greater than the number of solutions or less than zero. More...  
This class implements the algorithms used to create 2d circles tangent to a curve and centered on a point. The arguments of all construction methods are :
Geom2dGcc_Circ2dTanCenGeo::Geom2dGcc_Circ2dTanCenGeo  (  const Geom2dGcc_QCurve &  Qualified1, 
const gp_Pnt2d &  Pcenter,  
const Standard_Real  Tolerance  
) 
This method implements the algorithms used to create 2d circles tangent to a circle and centered on a point.
Standard_Boolean Geom2dGcc_Circ2dTanCenGeo::IsDone  (  )  const 
This method returns True if the construction algorithm succeeded.
Standard_Integer Geom2dGcc_Circ2dTanCenGeo::NbSolutions  (  )  const 
Returns the number of solutions and raises NotDone exception if the algorithm didn't succeed. It raises NotDone if the construction algorithm didn't succeed.
void Geom2dGcc_Circ2dTanCenGeo::Tangency1  (  const Standard_Integer  Index, 
Standard_Real &  ParSol,  
Standard_Real &  ParArg,  
gp_Pnt2d &  PntSol  
)  const 
Returns informations about the tangency point between the result number Index and the first argument. ParSol is the intrinsic parameter of the point PntSol on the solution curv. ParArg is the intrinsic parameter of the point PntArg on the argument curv. It raises NotDone if the construction algorithm didn't succeed. It raises OutOfRange if Index is greater than the number of solutions or less than zero.
gp_Circ2d Geom2dGcc_Circ2dTanCenGeo::ThisSolution  (  const Standard_Integer  Index  )  const 
Returns the solution number Index and raises OutOfRange exception if Index is greater than the number of solutions. Be carefull: the Index is only a way to get all the solutions, but is not associated to theses outside the context of the algorithmobject. It raises NotDone if the construction algorithm didn't succeed. It raises OutOfRange if Index is greater than the number of solutions or less than zero.
void Geom2dGcc_Circ2dTanCenGeo::WhichQualifier  (  const Standard_Integer  Index, 
GccEnt_Position &  Qualif1  
)  const 