triangledisplayincenter< TR > Class Template Reference

Display the triangle's incenter. More...

#include <triangledisplay.h>

Inheritance diagram for triangledisplayincenter< TR >:

Collaboration diagram for triangledisplayincenter< TR >:

List of all members.

Public Member Functions
	triangledisplayincenter (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 triangledisplayincenter< TR >

Display the triangle's incenter.

Constructs a circle inside the triangle touching the triangles sides at the angles bisectors.

Definition at line 256 of file triangledisplay.h.

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Constructor & Destructor Documentation

template<typename TR >

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

The graphics output and triangle initialized.

Definition at line 266 of file triangledisplay.h.

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

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Member Function Documentation

template<typename TR >

void triangledisplayincenter< TR >::draw

(

)

[inline, virtual]

Write the graphics as gobj objects.

Implements gobj.

Definition at line 658 of file triangledisplay.h.

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

{
  typename TR::PTtype b0;
  tr.bisectangle(b0,0);
  typename TR::PTtype b1;
  tr.bisectangle(b1,1);
  typename TR::PTtype b2;
  tr.bisectangle(b2,2);

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

  gx.push( new gobjglColor3ub(127,255,212) );
  gx.push( new gobjMySphereDraw(b0,gd) );
  gx.push( new gobjMySphereDraw(b1,gd) );
  gx.push( new gobjMySphereDraw(b2,gd) );

  gobjMyCircle * gc = new gobjMyCircle();

  //typename TR::PTtype center;
  //typename TR::PTtype circlenormal;
  point3<double> center;
  point3<double> circlenormal;
  double r;
  tr.innercircle(r,center,circlenormal);
  gx.push( new gobjMySphereDraw(center,gd) );
  gx.push( new gobjMyCircleDraw(r,center,circlenormal,*gc) );
  //gx.push_back( new gobjMyCircleDraw(r,x,*gc) );

  gx.push( new gobjglBegin(GL_LINES) );
  gx.push( new gobjglVertex3f(tr.pi[0]) );
  gx.push( new gobjglVertex3f(b0) );
  gx.push( new gobjglVertex3f(tr.pi[1]) );
  gx.push( new gobjglVertex3f(b1) );
  gx.push( new gobjglVertex3f(tr.pi[2]) );
  gx.push( new gobjglVertex3f(b2) );
  gx.push( new gobjglEnd() );
}

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

• primshpcenters/triangledisplay.h