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class TGLFaceSet
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library: libRGL
#include "TGLFaceSet.h"
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class TGLFaceSet: public TGLLogicalShape








Function Members (Methods)


public:



TGLFaceSet(const TBuffer3D& buffer)


~TGLFaceSet()


voidTGLLogicalShape::AddRef(TGLPhysicalShape* phys) const


const TGLBoundingBox&TGLLogicalShape::BoundingBox() const


static TClass*Class()


voidTGLLogicalShape::DestroyPhysicals()


virtual voidTGLLogicalShape::DLCacheClear()


virtual voidTGLLogicalShape::DLCacheDrop()


virtual voidTGLLogicalShape::DLCachePurge()


virtual Int_tTGLLogicalShape::DLCacheSize() const


virtual UInt_tTGLLogicalShape::DLOffset(Short_t) const


virtual voidTGLLogicalShape::Draw(TGLRnrCtx& rnrCtx) const


TObject*TGLLogicalShape::GetExternal() const


const TGLPhysicalShape*TGLLogicalShape::GetFirstPhysical() const


TGLScene*TGLLogicalShape::GetScene() const


TObject*TGLLogicalShape::ID() const


virtual Bool_tTGLLogicalShape::IgnoreSizeForOfInterest() const


voidTGLLogicalShape::InvokeContextMenu(TContextMenu& menu, UInt_t x, UInt_t y) const


virtual TClass*IsA() const


virtual Bool_tTGLLogicalShape::KeepDuringSmartRefresh() const


virtual voidTGLLogicalShape::ProcessSelection(TGLRnrCtx& rnrCtx, TGLSelectRecord& rec)


virtual Short_tTGLLogicalShape::QuantizeShapeLOD(Short_t shapeLOD, Short_t combiLOD) const


UInt_tTGLLogicalShape::Ref() const


Bool_tTGLLogicalShape::SetDLCache(Bool_t cached)


voidSetFromMesh(const RootCsg::TBaseMesh* m)


virtual Bool_tTGLLogicalShape::ShouldDLCache(const TGLRnrCtx& rnrCtx) const


virtual voidShowMembers(TMemberInspector& insp, char* parent)


virtual voidStreamer(TBuffer& b)


voidStreamerNVirtual(TBuffer& b)


voidTGLLogicalShape::StrongRef(Bool_t strong) const


voidTGLLogicalShape::SubRef(TGLPhysicalShape* phys) const


virtual TGLLogicalShape::ELODAxesTGLLogicalShape::SupportedLODAxes() const


virtual Bool_tTGLLogicalShape::SupportsSecondarySelect() const


UInt_tTGLLogicalShape::UnrefFirstPhysical()


virtual voidTGLLogicalShape::UpdateBoundingBox()


voidTGLLogicalShape::UpdateBoundingBoxesOfPhysicals()





protected:



virtual voidDirectDraw(TGLRnrCtx& rnrCtx) const





private:



voidCalculateNormals()


Int_tCheckPoints(const Int_t* source, Int_t* dest) const


static Bool_tEq(const Double_t* p1, const Double_t* p2)


voidGLDrawPolys() const










Data Members


public:



enum TGLLogicalShape::ELODAxes { kLODAxesNone


kLODAxesX


kLODAxesY


kLODAxesZ


kLODAxesAll


};





protected:



TGLBoundingBoxTGLLogicalShape::fBoundingBox! Shape's bounding box.


UInt_tTGLLogicalShape::fDLBase! display-list id base


Bool_tTGLLogicalShape::fDLCache! use display list caching


UShort_tTGLLogicalShape::fDLValid! display-list validity bit-field


TObject*TGLLogicalShape::fExternalObj! Also plays the role of ID.


TGLPhysicalShape*TGLLogicalShape::fFirstPhysical! first replica


UInt_tTGLLogicalShape::fRef! physical instance ref counting


Bool_tTGLLogicalShape::fRefStrong! Strong ref (delete on 0 ref)


TGLScene*TGLLogicalShape::fScene! scene where object is stored (can be zero!)





private:



UInt_tfNbPols


vector<Double_t>fNormals


vector<Int_t>fPolyDesc


vector<Double_t>fVertices







Class Charts



















Inheritance
Inherited Members
Includes
Libraries



Class Charts


Function documentation


 TGLFaceSet(const TBuffer3D& buffer)


 constructor





void  SetFromMesh(const RootCsg::TBaseMesh* m)


 Should only be done on an empty faceset object





void  DirectDraw(TGLRnrCtx& rnrCtx) const


 Debug tracing





Int_t  CheckPoints(const Int_t* source, Int_t* dest) const


 CheckPoints





Bool_t  Eq(const Double_t* p1, const Double_t* p2)


 test equality





void  CalculateNormals()


 CalculateNormals





void GLDrawPolys()







Author:   Timur Pocheptsov  03/08/2004

Last update: root/gl:$Name:  $:$Id: TGLFaceSet.cxx,v 1.4 2007/06/11 19:56:33 brun Exp $

Copyright   (C) 1995-2006, Rene Brun and Fons Rademakers.               *




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