/usr/include/root/TGLObject.h is in libroot-graf3d-gl-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: Matevz Tadel 7/4/2006
/*************************************************************************
* Copyright (C) 1995-2006, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TGLObject
#define ROOT_TGLObject
#include "TGLLogicalShape.h"
#include "TMap.h"
#include <stdexcept>
class TClass;
class TGLObject : public TGLLogicalShape
{
private:
static TMap fgGLClassMap;
static TClass* SearchGLRenderer(TClass* cls);
protected:
mutable Bool_t fMultiColor; // Are multiple colors used for object rendering.
Bool_t SetModelCheckClass(TObject* obj, TClass* cls);
void SetAxisAlignedBBox(Float_t xmin, Float_t xmax,
Float_t ymin, Float_t ymax,
Float_t zmin, Float_t zmax);
void SetAxisAlignedBBox(const Float_t* p);
template <class TT> TT* SetModelDynCast(TObject* obj)
{
TT *ret = dynamic_cast<TT*>(obj);
if (!ret) throw std::runtime_error("Object of wrong type passed.");
fExternalObj = obj;
return ret;
}
template <class TT> TT* DynCast(TObject* obj)
{
TT *ret = dynamic_cast<TT*>(obj);
if (!ret) throw std::runtime_error("Object of wrong type passed.");
return ret;
}
public:
TGLObject() : TGLLogicalShape(0), fMultiColor(kFALSE) {}
virtual ~TGLObject() {}
virtual Bool_t ShouldDLCache(const TGLRnrCtx& rnrCtx) const;
// Kept from TGLLogicalShape
// virtual ELODAxes SupportedLODAxes() const { return kLODAxesNone; }
// Changed from TGLLogicalShape
virtual Bool_t KeepDuringSmartRefresh() const { return kTRUE; }
virtual void UpdateBoundingBox();
// TGLObject virtuals
virtual Bool_t SetModel(TObject* obj, const Option_t* opt=0) = 0;
virtual void SetBBox() = 0;
// Abstract method from TGLLogicalShape:
// virtual void DirectDraw(TGLRnrCtx & rnrCtx) const = 0;
// Interface to class .vs. classGL map.
static TClass* GetGLRenderer(TClass* isa);
ClassDef(TGLObject, 0); // Base-class for direct OpenGL renderers
};
#endif
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