writecpcircleobj Class Reference

#include <d3tessdraw.h>

Inheritance diagram for writecpcircleobj:

Collaboration diagram for writecpcircleobj:

List of all members.

Public Member Functions
	writecpcircleobj (d3tess const &tess_)
void	draw ()
	Draw the object.

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Detailed Description

Definition at line 154 of file d3tessdraw.h.

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Constructor & Destructor Documentation

writecpcircleobj::writecpcircleobj

(

d3tess const &

tess_

)

[inline]

Definition at line 160 of file d3tessdraw.h.

    : tess(tess_) {}

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Member Function Documentation

void writecpcircleobj::draw

(

)

[virtual]

Draw the object.

Implements gobj.

Definition at line 527 of file d3tessdraw.cpp.

References d3tess::cpsimplex(), triangle< PT, PD >::outercircle(), and d3tess::pt.

{
  glPushAttrib(GL_CURRENT_BIT);
  glPushAttrib(GL_LIGHTING_BIT);

  glColor3ub(255,0,0);

  glDisable(GL_LIGHTING);

  simplexD2linked const & cp(tess.cpsimplex());

  pt3 const & P0(tess.pt[ cp.pi[0] ]);
  pt3 const & P1(tess.pt[ cp.pi[1] ]);
  pt3 const & P2(tess.pt[ cp.pi[2] ]);

  triangle< pt2, double > t(P0,P1,P2);
  pt2 p0;
  double radius;
  //t.outercircle(p0,radius);
  t.outercircle(radius,p0);
  gobjMyCircleDraw(radius, pt3(p0), cir).draw();

/*
// Attempt to look at neighbours but the situation 
//   becomes more complicated. 
  glColor3ub(255,165,0);

  for (uint i=0; i<3; ++i)
  {
    if (cp.ni[i]==0)
      continue;

    simplexD2linked const & nb(tess.vi[cp.ni[i]]);

    pt3 const & P0(tess.pt[ nb.pi[0] ]);
    pt3 const & P1(tess.pt[ nb.pi[1] ]);
    pt3 const & P2(tess.pt[ nb.pi[2] ]);

    triangle<double> t(P0,P1,P2);
    t.outercircle(p0,radius);
    gobjMyCircleDraw(radius, pt3(p0), cir).draw();
  }
*/

  glPopAttrib();
  glPopAttrib();
}

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The documentation for this class was generated from the following files:

• cetessD2/d3tessdraw.h
• cetessD2/d3tessdraw.cpp