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#include <StdFail_UndefinedDerivative.hxx>
#ifndef gp_Pnt_HeaderFile
#include <gp_Pnt.hxx>
#endif
#ifndef gp_Dir2d_HeaderFile
#include <gp_Dir2d.hxx>
#endif
#ifndef gp_Dir_HeaderFile
#include <gp_Dir.hxx>
#endif
inline Standard_Real IntImp_ZerParFunc::Root() const {
return f[0]*f[0]+f[1]*f[1]+f[2]*f[2];
}
inline gp_Pnt IntImp_ZerParFunc::Point() const {
return gp_Pnt((pntsol1.XYZ()+ pntsol2.XYZ())/2.);
}
inline gp_Dir IntImp_ZerParFunc::Direction() const {
if (tangent ) StdFail_UndefinedDerivative::Raise();
return gp_Dir(tgduv[0]*dpuv[0].XYZ() + tgduv[1]*dpuv[1].XYZ());
}
inline gp_Dir2d IntImp_ZerParFunc::DirectionOnS1() const {
if (tangent ) StdFail_UndefinedDerivative::Raise();
return gp_Dir2d(tgduv[0],tgduv[1]);
}
inline gp_Dir2d IntImp_ZerParFunc::DirectionOnS2() const {
if (tangent ) StdFail_UndefinedDerivative::Raise();
return gp_Dir2d(tgduv[2],tgduv[3]);
}
inline const ThePSurface& IntImp_ZerParFunc::AuxillarSurface1() const {
return (*((const ThePSurface * const)(surf1)));
}
inline const ThePSurface& IntImp_ZerParFunc::AuxillarSurface2() const {
return (*((const ThePSurface * const)(surf2)));
}
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