void SetPoint1(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PI, theP); }
void SetPoint2(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PC, theP); }
void SetPoint3(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PE, theP); }
void SetPoint1(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PI, theP); }
void SetPoint2(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PC, theP); }
void SetPoint3(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PE, theP); }