/usr/include/root/TEveGeoPolyShape.h is in libroot-graf3d-eve-dev 5.34.19+dfsg-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | // @(#)root/eve:$Id$
// Author: Matevz Tadel 2007
/*************************************************************************
* Copyright (C) 1995-2007, 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_TEveGeoPolyShape
#define ROOT_TEveGeoPolyShape
#include "TGeoBBox.h"
class TBuffer3D;
class TGLFaceSet;
class TGeoCompositeShape;
class TEveGeoPolyShape : public TGeoBBox
{
friend class TEveGeoPolyShapeGL;
private:
TEveGeoPolyShape(const TEveGeoPolyShape&); // Not implemented
TEveGeoPolyShape& operator=(const TEveGeoPolyShape&); // Not implemented
protected:
std::vector<Double_t> fVertices;
std::vector<Int_t> fPolyDesc;
UInt_t fNbPols;
virtual void FillBuffer3D(TBuffer3D& buffer, Int_t reqSections, Bool_t localFrame) const;
struct Edge_t
{
Int_t fI, fJ;
Edge_t(Int_t i, Int_t j)
{
if (i <= j) { fI = i; fJ = j; }
else { fI = j; fJ = i; }
}
bool operator<(const Edge_t& e) const
{
if (fI == e.fI)
return fJ < e.fJ;
else
return fI < e.fI;
}
};
public:
TEveGeoPolyShape();
virtual ~TEveGeoPolyShape() {}
static TEveGeoPolyShape* Construct(TGeoCompositeShape *cshp, Int_t n_seg);
void SetFromFaceSet(TGLFaceSet* fs);
virtual const TBuffer3D& GetBuffer3D(Int_t reqSections, Bool_t localFrame) const;
virtual TBuffer3D* MakeBuffer3D() const;
ClassDef(TEveGeoPolyShape, 1); // A shape with arbitrary tesselation for visualization of CSG shapes.
};
#endif
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