library: libRGL
#include "TGLUtil.h"

TGLVector3

class description - header file - source file - inheritance tree (.pdf)

class TGLVector3 : public TGLVertex3

Inheritance Chart:
TGLVertex3
<-
TGLVector3
 

    public:

                        TGLVector3()
                        TGLVector3(Double_t x, Double_t y, Double_t z)
                        TGLVector3(const TGLVector3& other)
             TGLVector3 operator-() const
                virtual ~TGLVector3()
         static TClass* Class()
        virtual TClass* IsA() const
               Double_t Mag() const
                   void Normalise()
      const TGLVector3& operator*=(Double_t val)
      const TGLVector3& operator/=(Double_t val)
            TGLVector3& operator=(const TGLVector3&)
           virtual void ShowMembers(TMemberInspector& insp, char* parent)
           virtual void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)

Data Members






Class Description


                                                                      
 TGLVertex3                                                           
                                                                      
 3 component (x/y/z) vertex class                                     
                                                                      
 This is part of collection of simple utility classes for GL only in  
 TGLUtil.h/cxx. These provide const and non-const accessors Arr() &   
 CArr() to a GL compatible internal field - so can be used directly   
 with OpenGL C API calls - which TVector3 etc cannot (easily).        
 They are not intended to be fully featured just provide minimum      
 required.                                                            




 TGLVector3()


 Construct a default (0.0, 0.0, 0.0) vector



 TGLVector3(Double_t x, Double_t y, Double_t z)


 Construct a vector with components (x,y,z)



 TGLVector3(const TGLVector3 & other)


 Construct a vector from components of 'other'



 ~TGLVector3()


 Destroy vector object



Double_t Mag()




void Normalise()







Author: Richard Maunder 25/05/2005

Last update: root/gl:$Name:  $:$Id: TGLUtil.cxx,v 1.27 2006/06/13 15:43:39 couet Exp $

Copyright  (C) 1995-2000, Rene Brun and Fons Rademakers.               *









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