ROOT » GRAF3D » GL » TGLUtil::TDrawQualityScaler

class TGLUtil::TDrawQualityScaler


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

Function Members (Methods)

Data Members


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Inheritance Inherited Members Includes Libraries
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Function documentation

TGLColor& operator=(const TGLUtil::TDrawQualityScaler& )
TDrawQualityScaler(Float_t fac)
{SetDrawQuality((Int_t)(fac*fOldQuality)); }
virtual ~TDrawQualityScaler()
{ SetDrawQuality(fOldQuality); }