AcDbSpline.h

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#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 "..\acdb17\AcDbCurve.h"
#include "..\acdb17\AcDb.h"
#include "..\acad\Acad.h"
#include "..\acge17\AcGeKnotVector.h"
 
template < typename Param1 > class AcArrayMemCopyReallocator;
class AcDbCurve;
class AcDbSystemInternals;
class AcGePlane;
class AcGePoint3d;
class AcGeVector3d;
class AcRxClass;
 
class ARX_API AcDbSpline : public AcDbCurve
{
public:
          AcDbSpline( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &, AcGeVector3d const &, AcGeVector3d const &,int= 4,double=0.0);
          AcDbSpline( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &,int = 4,double = 0.);
          AcDbSpline( AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &,double,double = 0.,double = 6.28318530717958647692);
          AcDbSpline(int,int,int,int, AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &, AcGeDoubleArray const &, AcGeDoubleArray const &,double = 0.,double = AcGeKnotVector::globalKnotTolerance);
          AcDbSpline(void);
         double  fitTolerance(void)const ;
         double  weightAt(int)const ;
          Acad::ErrorStatus  elevateDegree(int);
          Acad::ErrorStatus  getControlPointAt(int, AcGePoint3d &)const ;
          Acad::ErrorStatus  getFitData( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > &,int &,double &,Adesk::Boolean &, AcGeVector3d &, AcGeVector3d &)const ;
      Acad::ErrorStatus  getFitData(AcGePoint3dArray&, Adesk::Boolean&, AcGeVector3d&, AcGeVector3d&, AcGe::KnotParameterization&, int&, double&) const;
          Acad::ErrorStatus  getFitPointAt(int, AcGePoint3d &)const ;
          Acad::ErrorStatus  getFitTangents( AcGeVector3d &, AcGeVector3d &)const ;
          Acad::ErrorStatus  getNurbsData(int &, Adesk::Boolean &, Adesk::Boolean &, Adesk::Boolean &, AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > &, AcGeDoubleArray &, AcGeDoubleArray &,double &,double &)const ;
          Acad::ErrorStatus  insertFitPointAt(int, AcGePoint3d const &);
          Acad::ErrorStatus  insertKnot(double);
          Acad::ErrorStatus  purgeFitData(void);
          Acad::ErrorStatus  removeFitPointAt(int);
          Acad::ErrorStatus  reverseCurve(void);
          Acad::ErrorStatus  setControlPointAt(int, AcGePoint3d const &);
      Acad::ErrorStatus  setFitData(AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &, bool, AcGe::KnotParameterization, int = 3, double = 0.);
          Acad::ErrorStatus  setFitData( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &,int,double, AcGeVector3d const &, AcGeVector3d const &);
          Acad::ErrorStatus  setFitPointAt(int, AcGePoint3d const &);
          Acad::ErrorStatus  setFitTangents( AcGeVector3d const &, AcGeVector3d const &);
          Acad::ErrorStatus  setFitTol(double);
          Acad::ErrorStatus  setNurbsData(int,int,int,int, AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &, AcGeDoubleArray const &, AcGeDoubleArray const &,double,double);
          Acad::ErrorStatus  setWeightAt(int,double);
          Acad::ErrorStatus  updateFitData(void);
      Acad::ErrorStatus  toPolyline( AcDbCurve *&, int = 10, int * = NULL, unsigned int = 0 )const;
 
         int  degree(void)const ;
         int  hasFitData(void)const ;
         int  isNull(void)const ;
         int  isRational(void)const ;
         int  numControlPoints(void)const ;
         int  numFitPoints(void)const ;
         
         virtual  ~AcDbSpline(void);
         virtual bool  castShadows(void)const ;
         virtual bool  receiveShadows(void)const ;
         
         virtual  Acad::ErrorStatus  extend(double);
         virtual  Acad::ErrorStatus  extend(int, AcGePoint3d const &);
         virtual  Acad::ErrorStatus  getArea(double &)const ;
         virtual  Acad::ErrorStatus  getClassID( _GUID *)const ;
         virtual  Acad::ErrorStatus  getClosestPointTo( AcGePoint3d const &, AcGePoint3d &,int=0)const ;
         virtual  Acad::ErrorStatus  getClosestPointTo( AcGePoint3d const &, AcGeVector3d const &, AcGePoint3d &,int=0)const ;
         virtual  Acad::ErrorStatus  getDistAtParam(double,double &)const ;
         virtual  Acad::ErrorStatus  getDistAtPoint( AcGePoint3d const &,double &)const ;
         virtual  Acad::ErrorStatus  getEndParam(double &)const ;
         virtual  Acad::ErrorStatus  getEndPoint( AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  getFirstDeriv( AcGePoint3d const &, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getFirstDeriv(double, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getOffsetCurves(double, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getOffsetCurvesGivenPlaneNormal( AcGeVector3d const &,double, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getOrthoProjectedCurve( AcGePlane const &, AcDbCurve * &)const ;
         virtual  Acad::ErrorStatus  getParamAtDist(double,double &)const ;
         virtual  Acad::ErrorStatus  getParamAtPoint( AcGePoint3d const &,double &)const ;
         virtual  Acad::ErrorStatus  getPlane( AcGePlane &, AcDb::Planarity &)const ;
         virtual  Acad::ErrorStatus  getPointAtDist(double, AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  getPointAtParam(double, AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  getProjectedCurve( AcGePlane const &, AcGeVector3d const &, AcDbCurve * &)const ;
         virtual  Acad::ErrorStatus  getSecondDeriv( AcGePoint3d const &, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getSecondDeriv(double, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getSpline( AcDbSpline * &)const ;
         virtual  Acad::ErrorStatus  getSplitCurves( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getSplitCurves( AcGeDoubleArray const &, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getStartParam(double &)const ;
         virtual  Acad::ErrorStatus  getStartPoint( AcGePoint3d &)const ;
         virtual Adesk::Boolean  isClosed(void)const ;
         virtual Adesk::Boolean  isPeriodic(void)const ;
         virtual Adesk::Boolean  isPlanar(void)const ;
         virtual void  setCastShadows(bool);
         virtual void  setReceiveShadows(bool);
     virtual  Acad::ErrorStatus  getAcGeCurve(AcGeCurve3d * &, AcGeTol const & = AcGeContext::gTol) const;
     virtual  Acad::ErrorStatus  setFromAcGeCurve(AcGeCurve3d const &, AcGeVector3d *, AcGeTol const & = AcGeContext::gTol);
 
         ACRX_DECLARE_MEMBERS( AcDbSpline )
 
protected:
          AcDbSpline( AcDbSystemInternals *);
 
};