triangledisplayfermatpoint< TR > Class Template Reference

Display the Fermat point. More...

#include <triangledisplay.h>

Inheritance diagram for triangledisplayfermatpoint< TR >:

Collaboration diagram for triangledisplayfermatpoint< TR >:

List of all members.

Public Member Functions
	triangledisplayfermatpoint (gobjContainer &_gx, TR const &_tr)
	The graphics output and triangle initialized.
void	draw ()
	Write the graphics as gobj objects.

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Detailed Description

template<typename TR>
class triangledisplayfermatpoint< TR >

Display the Fermat point.

Construct equilateral trianges on the sides with new points E[i]. Line pi[i],E[i] uniquely intersect.

Definition at line 282 of file triangledisplay.h.

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Constructor & Destructor Documentation

template<typename TR >

triangledisplayfermatpoint< TR >::triangledisplayfermatpoint	(	gobjContainer &	_gx,
		TR const &	_tr
	)			[inline]

The graphics output and triangle initialized.

Definition at line 292 of file triangledisplay.h.

    : gx(_gx), tr(_tr) {}

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Member Function Documentation

template<typename TR >

void triangledisplayfermatpoint< TR >::draw

(

)

[inline, virtual]

Write the graphics as gobj objects.

Implements gobj.

Definition at line 426 of file triangledisplay.h.

References gobjContainer::push(), and gobjQuadric::radius.

{
  gx.push( new gobjglColor3ub(0,0,139) );

  gobjQuadric * gd = new gobjQuadric();
  gd->radius=.02;
  gx.push( gd );

  typename TR::PTtype e0;
  tr.equilaterali(e0,0);
  typename TR::PTtype e1;
  tr.equilaterali(e1,1);
  typename TR::PTtype e2;
  tr.equilaterali(e2,2);

  gx.push( new gobjMySphereDraw(e0,gd) );
  gx.push( new gobjMySphereDraw(e1,gd) );
  gx.push( new gobjMySphereDraw(e2,gd) );

  gx.push( new gobjglBegin(GL_LINES) );

  gx.push( new gobjglVertex3f(tr.pi[1]) );
  gx.push( new gobjglVertex3f(e0) );
  gx.push( new gobjglVertex3f(tr.pi[2]) );
  gx.push( new gobjglVertex3f(e0) );

  gx.push( new gobjglVertex3f(tr.pi[0]) );
  gx.push( new gobjglVertex3f(e1) );
  gx.push( new gobjglVertex3f(tr.pi[2]) );
  gx.push( new gobjglVertex3f(e1) );

  gx.push( new gobjglVertex3f(tr.pi[0]) );
  gx.push( new gobjglVertex3f(e2) );
  gx.push( new gobjglVertex3f(tr.pi[1]) );
  gx.push( new gobjglVertex3f(e2) );

  gx.push( new gobjglEnd() );

  gx.push( new gobjglColor3ub(148,0,211) );
  typename TR::PTtype fp;
  tr.fermatpoint(fp);
  gx.push( new gobjMySphereDraw(fp,gd) );



  gx.push( new gobjglBegin(GL_LINES) );

  gx.push( new gobjglVertex3f(tr.pi[0]) );
  gx.push( new gobjglVertex3f(e0) );
  gx.push( new gobjglVertex3f(tr.pi[1]) );
  gx.push( new gobjglVertex3f(e1) );
  gx.push( new gobjglVertex3f(tr.pi[2]) );
  gx.push( new gobjglVertex3f(e2) );

  gx.push( new gobjglEnd() );
}

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

• primshpcenters/triangledisplay.h