AcGeMatrix3d.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 "..\acge17\AcGePoint3d.h"
 
class AcGeLine3d;
class AcGeMatrix2d;
class AcGePlane;
class AcGePoint3d;
class AcGeTol;
class AcGeVector3d;
 
class ARX_API AcGeMatrix3d
{
public:
    ARX_API_STATIC static  AcGeMatrix3d const kIdentity;
    double entry[4][4];
 
public:
    AcGeMatrix3d( AcGeMatrix3d const &);
    AcGeMatrix3d(void);
    ~AcGeMatrix3d(void);
    bool  isEqualTo( AcGeMatrix3d const &, AcGeTol const & = AcGeContext::gTol)const ;
    bool  operator!=( AcGeMatrix3d const &)const ;
    bool  operator==( AcGeMatrix3d const &)const ;
    AcGeMatrix2d  convertToLocal( AcGeVector3d &,double &)const ;
    AcGeMatrix3d &  invert(void);
    AcGeMatrix3d &  operator*=( AcGeMatrix3d const &);
    AcGeMatrix3d &  operator=( AcGeMatrix3d const &);
    AcGeMatrix3d &  postMultBy( AcGeMatrix3d const &);
    AcGeMatrix3d &  preMultBy( AcGeMatrix3d const &);
    AcGeMatrix3d &  setCoordSystem( AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGeVector3d const &);
    AcGeMatrix3d &  setToAlignCoordSys( AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGeVector3d const &);
    AcGeMatrix3d &  setToIdentity(void);
    AcGeMatrix3d &  setToMirroring( AcGeLine3d const &);
    AcGeMatrix3d &  setToMirroring( AcGePlane const &);
    AcGeMatrix3d &  setToMirroring( AcGePoint3d const &);
    AcGeMatrix3d &  setToPlaneToWorld( AcGePlane const &);
    AcGeMatrix3d &  setToPlaneToWorld( AcGeVector3d const &);
    AcGeMatrix3d &  setToProduct( AcGeMatrix3d const &, AcGeMatrix3d const &);
    AcGeMatrix3d &  setToProjection( AcGePlane const &, AcGeVector3d const &);
    AcGeMatrix3d &  setToRotation(double, AcGeVector3d const &, AcGePoint3d const & = AcGePoint3d::kOrigin);
    AcGeMatrix3d &  setToScaling(double, AcGePoint3d const & param_2 = AcGePoint3d::kOrigin);
    AcGeMatrix3d &  setToTranslation( AcGeVector3d const &);
    AcGeMatrix3d &  setToWorldToPlane( AcGePlane const &);
    AcGeMatrix3d &  setToWorldToPlane( AcGeVector3d const &);
    AcGeMatrix3d &  setTranslation( AcGeVector3d const &);
    AcGeMatrix3d &  transposeIt(void);
    AcGeMatrix3d  inverse(void)const ;
    AcGeMatrix3d  operator*( AcGeMatrix3d const &)const ;
    AcGeMatrix3d  transpose(void)const ;
    AcGeVector3d  translation(void)const ;
    double &  operator()(unsigned int,unsigned int);
    double  det(void)const ;
    double  norm(void)const ;
    double  operator()(unsigned int,unsigned int)const ;
    double  scale(void)const ;
    Adesk::Boolean inverse( AcGeMatrix3d &,double)const ;
    Adesk::Boolean isScaledOrtho( AcGeTol const & = AcGeContext::gTol )const ;
    Adesk::Boolean isSingular( AcGeTol const & = AcGeContext::gTol)const ;
    Adesk::Boolean isUniScaledOrtho( AcGeTol const & = AcGeContext::gTol)const ;
    static  AcGeMatrix3d __cdecl alignCoordSys( AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &, AcGeVector3d const &);
    static  AcGeMatrix3d __cdecl mirroring( AcGeLine3d const &);
    static  AcGeMatrix3d __cdecl mirroring( AcGePlane const &);
    static  AcGeMatrix3d __cdecl mirroring( AcGePoint3d const &);
    static  AcGeMatrix3d __cdecl planeToWorld( AcGePlane const &);
    static  AcGeMatrix3d __cdecl planeToWorld( AcGeVector3d const &);
    static  AcGeMatrix3d __cdecl projection( AcGePlane const &, AcGeVector3d const &);
    static  AcGeMatrix3d __cdecl rotation(double, AcGeVector3d const &, AcGePoint3d const & = AcGePoint3d::kOrigin);
    static  AcGeMatrix3d __cdecl scaling(double, AcGePoint3d const & = AcGePoint3d::kOrigin);
    static  AcGeMatrix3d __cdecl translation( AcGeVector3d const &);
    static  AcGeMatrix3d __cdecl worldToPlane( AcGePlane const &);
    static  AcGeMatrix3d __cdecl worldToPlane( AcGeVector3d const &);
    void  getCoordSystem( AcGePoint3d &, AcGeVector3d &, AcGeVector3d &, AcGeVector3d &)const ;
    AcGeMatrix3d  inverse( AcGeTol const& )const;
 
private:
    int  pivotIndex(int)const ;
    void  pivot(int, AcGeMatrix3d &);
    void  swapRows(int,int, AcGeMatrix3d &);
};