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TGLPolyMarker.h
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1// @(#)root/gl:$Id$
2// Author: Timur Pocheptsov 03/08/2004
3// NOTE: This code moved from obsoleted TGLSceneObject.h / .cxx - see these
4// attic files for previous CVS history
5
6/*************************************************************************
7 * Copyright (C) 1995-2006, Rene Brun and Fons Rademakers. *
8 * All rights reserved. *
9 * *
10 * For the licensing terms see $ROOTSYS/LICENSE. *
11 * For the list of contributors see $ROOTSYS/README/CREDITS. *
12 *************************************************************************/
13
14#ifndef ROOT_TGLPolyMarker
15#define ROOT_TGLPolyMarker
16
17#include "TGLLogicalShape.h"
18
19#include <vector>
20
21class TBuffer3D;
22
23////////////////////////////////////////////////////////////////////////
25{
26private:
27 std::vector<Double_t> fVertices;
30
31public:
32 TGLPolyMarker(const TBuffer3D & buffer);
33
34 virtual void DirectDraw(TGLRnrCtx & rnrCtx) const;
35
36 virtual Bool_t IgnoreSizeForOfInterest() const { return kTRUE; }
37
38private:
39 void DrawStars()const;
40
41 ClassDef(TGLPolyMarker,0) // a polymarker logical shape
42};
43
44#endif
unsigned int UInt_t
Definition: RtypesCore.h:46
bool Bool_t
Definition: RtypesCore.h:63
double Double_t
Definition: RtypesCore.h:59
const Bool_t kTRUE
Definition: RtypesCore.h:100
#define ClassDef(name, id)
Definition: Rtypes.h:325
Generic 3D primitive description class.
Definition: TBuffer3D.h:18
Abstract logical shape - a GL 'drawable' - base for all shapes - faceset sphere etc.
To draw a 3D polymarker in a GL window.
Definition: TGLPolyMarker.h:25
virtual void DirectDraw(TGLRnrCtx &rnrCtx) const
Debug tracing.
virtual Bool_t IgnoreSizeForOfInterest() const
Return true if size of this shape should be ignored when determining if the object should be drawn.
Definition: TGLPolyMarker.h:36
std::vector< Double_t > fVertices
Definition: TGLPolyMarker.h:27
TGLPolyMarker(const TBuffer3D &buffer)
TAttMarker is not TObject descendant, so I need dynamic_cast.
Double_t fSize
Definition: TGLPolyMarker.h:29
void DrawStars() const
Draw stars.
The TGLRnrCtx class aggregates data for a given redering context as needed by various parts of the RO...
Definition: TGLRnrCtx.h:41