namespace Rgl


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

Class Charts

Function documentation

void DrawSphere(const TGLVertex3 & position, Double_t radius, const Float_t rgba[4])

void ObjectIDToColor(Int_t objectID, Bool_t highColor)

Int_t ColorToObjectID(const UChar_t* color, Bool_t highColor)

void DrawQuadOutline(const TGLVertex3& v1, const TGLVertex3& v2, const TGLVertex3& v3, const TGLVertex3& v4)

void DrawSmoothFace(const TGLVertex3& v1, const TGLVertex3& v2, const TGLVertex3& v3, const TGLVector3& norm1, const TGLVector3& norm2, const TGLVector3& norm3)

void DrawBoxFrontTextured(Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax, Double_t tMin, Double_t tMax, Int_t front)

void DrawCylinder(TGLQuadric* quadric, Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax)

void DrawError(Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax)

void DrawAxes(Int_t frontPoint, const Int_t* viewport, const TGLVertex3* box2D, const TGLPlotCoordinates* plotCoord, TAxis* xAxis, TAxis* yAxis, TAxis* zAxis)

void DrawFaceTextured(const TGLVertex3& v1, const TGLVertex3& v2, const TGLVertex3& v3, Double_t t1, Double_t t2, Double_t t3, const TGLVector3& norm1, const TGLVector3& norm2, const TGLVector3& norm3)

void GetColor(Float_t v, Float_t vmin, Float_t vmax, Int_t type, Float_t* rgba)

Author: Richard Maunder 25/05/2005
Last update: root/gl:$Id: TGLUtil.h 21653 2008-01-11 20:23:15Z matevz $
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *

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