ROOT logo
ROOT » GRAF3D » GL » TGLUtil::TDrawQualityScaler

class TGLUtil::TDrawQualityScaler


TGLVertex3

3 component (x/y/z) vertex class

 This is part of collection of utility classes for GL 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. They are not intended to be fully featured just provide
minimum required.

Function Members (Methods)

Data Members

private:
Int_tfOldQuality

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

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