tetrahedrondisplaycentroid< TET > Class Template Reference

Display the average of the four points by constructing lines through the mid points. More...

#include <tetrahedrondisplay.h>

Inheritance diagram for tetrahedrondisplaycentroid< TET >:

Collaboration diagram for tetrahedrondisplaycentroid< TET >:

List of all members.

Public Member Functions
	tetrahedrondisplaycentroid (gobjContainer &_gx, TET const &_tr)
	The graphics output and tetrahedron.
void	draw ()
	Write the graphics as gobj objects.

---

Detailed Description

template<typename TET>
class tetrahedrondisplaycentroid< TET >

Display the average of the four points by constructing lines through the mid points.

Definition at line 85 of file tetrahedrondisplay.h.

---

Constructor & Destructor Documentation

template<typename TET >

tetrahedrondisplaycentroid< TET >::tetrahedrondisplaycentroid	(	gobjContainer &	_gx,
		TET const &	_tr
	)			[inline]

The graphics output and tetrahedron.

Definition at line 95 of file tetrahedrondisplay.h.

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

---

Member Function Documentation

template<typename TET >

void tetrahedrondisplaycentroid< TET >::draw

(

)

[inline, virtual]

Write the graphics as gobj objects.

Implements gobj.

Definition at line 296 of file tetrahedrondisplay.h.

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

{
  gx.push( new gobjglColor3ub(0,255,0) );

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

  typename TET::PTtype c;
  tr.centroid(c);

  typename TET::PTtype c0 = (tr.pi[1]+tr.pi[2]+tr.pi[3])/3.0;
  typename TET::PTtype c1 = (tr.pi[0]+tr.pi[2]+tr.pi[3])/3.0;
  typename TET::PTtype c2 = (tr.pi[1]+tr.pi[0]+tr.pi[3])/3.0;
  typename TET::PTtype c3 = (tr.pi[1]+tr.pi[0]+tr.pi[2])/3.0;

  gx.push( new gobjMySphereDraw(c,gd) );

  gx.push( new gobjglBegin(GL_LINES) );
  gx.push( new gobjglVertex3f(tr.pi[0]) );
  gx.push( new gobjglVertex3f(c0) );
  gx.push( new gobjglVertex3f(tr.pi[1]) );
  gx.push( new gobjglVertex3f(c1) );
  gx.push( new gobjglVertex3f(tr.pi[2]) );
  gx.push( new gobjglVertex3f(c2) );
  gx.push( new gobjglVertex3f(tr.pi[3]) );
  gx.push( new gobjglVertex3f(c3) );
  gx.push( new gobjglEnd() );

}

---

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

• primshpcenters/tetrahedrondisplay.h