triangledisplayorthocenter< TR > Class Template Reference

Display the triangle's orthocenter where altitudes intersect with the opposite vertex and each other. More...

#include <triangledisplay.h>

Inheritance diagram for triangledisplayorthocenter< TR >:

Collaboration diagram for triangledisplayorthocenter< TR >:

List of all members.

Public Member Functions
	triangledisplayorthocenter (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 triangledisplayorthocenter< TR >

Display the triangle's orthocenter where altitudes intersect with the opposite vertex and each other.

Definition at line 204 of file triangledisplay.h.

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Constructor & Destructor Documentation

template<typename TR >

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

The graphics output and triangle initialized.

Definition at line 214 of file triangledisplay.h.

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

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Member Function Documentation

template<typename TR >

void triangledisplayorthocenter< TR >::draw

(

)

[inline, virtual]

Write the graphics as gobj objects.

Implements gobj.

Definition at line 573 of file triangledisplay.h.

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

{
  typename TR::PTtype vc;
  tr.orthocenter(vc);

  gx.push( new gobjglColor3ub(184,134,11) );
  typename TR::PTtype v0;
  tr.orthocenteri(v0,0);
  typename TR::PTtype v1;
  tr.orthocenteri(v1,1);
  typename TR::PTtype v2;
  tr.orthocenteri(v2,2);

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

  gx.push( new gobjMySphereDraw(v0,gd) );
  gx.push( new gobjMySphereDraw(v1,gd) );
  gx.push( new gobjMySphereDraw(v2,gd) );

  gx.push( new gobjglColor3ub(255,215,0) );
  gx.push( new gobjglBegin(GL_LINES) );
  gx.push( new gobjglVertex3f(tr.pi[0]) );
  gx.push( new gobjglVertex3f(v0) );
  gx.push( new gobjglVertex3f(tr.pi[1]) );
  gx.push( new gobjglVertex3f(v1) );
  gx.push( new gobjglVertex3f(tr.pi[2]) );
  gx.push( new gobjglVertex3f(v2) );
  gx.push( new gobjglEnd() );

  //gx.push_back( new gobjglColor3ub(124,184,14) );
  gx.push( new gobjMySphereDraw(vc,gd) );
}

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

• primshpcenters/triangledisplay.h