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TridSketchEllipse Class Reference

#include <TridSketches.h>

Inheritance diagram for TridSketchEllipse:

TridSketch List of all members.

Public Member Functions

 TridSketchEllipse (void)
 TridSketchEllipse (const TVector3 &center, const TVector3 &axis1, const TVector3 &axis2, Int_t nvertex)
virtual ~TridSketchEllipse ()
void DrawSelf (void)

Public Attributes

TVector3 * p
Int_t fNv

Constructor & Destructor Documentation

TridSketchEllipse::TridSketchEllipse (  void   ) 
 

Definition at line 547 of file TridSketches.cxx.

References p. 

00548   : TridSketch( kEllipse, TVector3() )
00549 {
00550   //
00551   // Default constructor for a box.
00552   //
00553   p = new TVector3[6];
00554   cout << "TridSketchEllipse:: Wrong constructor!" << endl;
00555   for(int i=0;i<8;i++) {
00556     cout << "Ellipse " << fId << "\t" << i << "\t" << p[i].x() << "\t" << p[i].y() << "\t" << p[i].z() << endl;
00557   }
00558 }

TridSketchEllipse::TridSketchEllipse (  const TVector3 &  center,
const TVector3 &  axis1,
const TVector3 &  axis2,
Int_t  nvertex
) 
 

Definition at line 561 of file TridSketches.cxx.

References fNv, and p. 

00565   : TridSketch( kEllipse, center )
00566 {
00567   //
00568   // Defines the center of the faces, the
00569   //
00570   fNv = nvertex; 
00571   p = new TVector3[nvertex];
00572 
00573   // Find the points around the ends.
00574   for(int i=0;i<fNv;i++) {
00575     double angle = (double)i/(double)fNv * 2.0*TMath::Pi();
00576     p[i]         = center + axis1*cos(angle) + axis2*sin(angle);
00577   }
00578 }

virtual TridSketchEllipse::~TridSketchEllipse (   )  [inline, virtual]
 

Definition at line 240 of file TridSketches.h.

References p. 

00240 { delete [] p; };

Member Function Documentation

void TridSketchEllipse::DrawSelf (  void   )  [virtual]
 

Reimplemented from TridSketch.

Definition at line 581 of file TridSketches.cxx.

References fNv, TridSketch::GlVertexTVector(), MSG, and p. 

00582 {
00583   //
00584   // Draws 
00585   //
00586   glBegin(GL_POLYGON);
00587   for(int i=0;i<fNv;i++) 
00588     GlVertexTVector(p[i]); 
00589   glEnd();
00590   
00591   int error;
00592   while ((error = glGetError()) != GL_NO_ERROR)  
00593     MSG("TriD",Msg::kError) << "TridSketchEllipse::DrawSelf.  GL error: "
00594                             << "(" << error << ")"
00595                             <<  gluErrorString(error)
00596                             << endl;
00597 }

Member Data Documentation

Int_t TridSketchEllipse::fNv
 

Definition at line 232 of file TridSketches.h.

Referenced by DrawSelf(), and TridSketchEllipse().

TVector3* TridSketchEllipse::p
 

Definition at line 231 of file TridSketches.h.

Referenced by DrawSelf(), TridSketchEllipse(), and ~TridSketchEllipse().

The documentation for this class was generated from the following files:
Generated on Sat Mar 14 22:47:06 2009 for loon by doxygen 1.3.5