AcGeImpPointOnCurve3d.h

Go to the documentation of this file.

#pragma once
 
//
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#include "..\acge17\AcGe.h"
 
class AcGeImpCurve3d;
class AcGeImpEntity3d;
class AcGeImpObject;
class AcGeLink;
class AcGeMatrix3d;
class AcGePoint3d;
class AcGeTol;
class AcGeVector3d;
 
class ARX_API AcGeImpPointOnCurve3d
{
public:
          AcGeImpPointOnCurve3d( AcGeImpCurve3d const &);
          AcGeImpPointOnCurve3d( AcGeImpCurve3d const &,double);
          AcGeImpPointOnCurve3d( AcGeImpPointOnCurve3d const &);
          AcGeImpPointOnCurve3d(void);
          AcGeImpCurve3d const *  curve(void)const ;
          AcGeImpPointOnCurve3d &  operator=( AcGeImpPointOnCurve3d const &);
          AcGeImpPointOnCurve3d &  setCurve( AcGeImpCurve3d const &);
          AcGeImpPointOnCurve3d &  setParameter(double);
          AcGePoint3d  point( AcGeImpCurve3d const &,double);
          AcGePoint3d  point(double);
          AcGeVector3d  deriv(int)const ;
          AcGeVector3d  deriv(int, AcGeImpCurve3d const &,double);
          AcGeVector3d  deriv(int,double);
         double  parameter(void)const ;
         int  curvature(double &);
         int  curvature(double &, AcGeVector3d &);
         int  curvature(double,double &);
         int  curvature(double,double &, AcGeVector3d &);
         int  isSingular( AcGeTol const & = AcGeContext::gTol)const ;
         virtual  ~AcGeImpPointOnCurve3d(void);
         virtual  AcGeImpEntity3d &  transformBy( AcGeMatrix3d const &);
         virtual  AcGeImpObject *  copy(void)const ;
         virtual  AcGePoint3d  point(void)const ;
         virtual  AcGe::EntityId  type(int)const ;
         virtual int  isEqualTo( AcGeImpEntity3d const &, AcGeTol const & = AcGeContext::gTol)const ;
         virtual void  eventDeleted( AcGeLink const &);
         virtual void  eventModified( AcGeLink const &);
 
private:
         void  deleteEvalData(void);
         void  deleteTransform(void);
         void  resetComputedData(void);
         void  setPoint(double, AcGePoint3d const &);
 
};