AcGeScale3d.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.
 
class AcGeMatrix3d;
class AcGeTol;
 
class ARX_API AcGeScale3d
{
public:
         ARX_API_STATIC static  AcGeScale3d const kIdentity;
        double sx;
        double sy;
        double sz;
 
public:
          AcGeScale3d( AcGeScale3d const &);
          AcGeScale3d(double);
          AcGeScale3d(double,double,double);
          AcGeScale3d(void);
          operator  AcGeMatrix3d(void)const ;
         bool  isEqualTo( AcGeScale3d const &, AcGeTol const & = AcGeContext::gTol)const ;
         bool  operator!=( AcGeScale3d const &)const ;
         bool  operator==( AcGeScale3d const &)const ;
          AcGeScale3d &  extractScale( AcGeMatrix3d const &);
          AcGeScale3d &  invert(void);
          AcGeScale3d &  operator*=( AcGeScale3d const &);
          AcGeScale3d &  operator*=(double);
          AcGeScale3d &  operator=( AcGeScale3d const &);
          AcGeScale3d &  postMultBy( AcGeScale3d const &);
          AcGeScale3d &  preMultBy( AcGeScale3d const &);
          AcGeScale3d &  removeScale( AcGeMatrix3d &);
          AcGeScale3d &  set(double,double,double);
          AcGeScale3d &  setToProduct( AcGeScale3d const &, AcGeScale3d const &);
          AcGeScale3d &  setToProduct( AcGeScale3d const &,double);
          AcGeScale3d  inverse(void)const ;
          AcGeScale3d  operator*( AcGeScale3d const &)const ;
          AcGeScale3d  operator*(double)const ;
         double &  operator[](unsigned int);
         double  operator[](unsigned int)const ;
         Frx::Boolean  isProportional( AcGeTol const & = AcGeContext::gTol)const ;
         void  getMatrix( AcGeMatrix3d &)const ;
 
};