triangles3TdisplayN< T, W > Class Template Reference

Drawing triangles with normals at the points, using OpenGL commands. More...

#include <triangles3Tdisplay.h>

Inheritance diagram for triangles3TdisplayN< T, W >:

Collaboration diagram for triangles3TdisplayN< T, W >:

List of all members.

Public Member Functions
	triangles3TdisplayN (uintc visize_, point3< uint > const *vi_, point3< W > const *pts_, point3< W > const *normals_)
	Pass in the geometry to be displayed.
void	draw ()
	Draw triangles with normals at each point.
Public Attributes
point3< W > const *	normals
	The global points.

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Detailed Description

template<typename T, typename W>
class triangles3TdisplayN< T, W >

Drawing triangles with normals at the points, using OpenGL commands.

Definition at line 76 of file triangles3Tdisplay.h.

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Constructor & Destructor Documentation

template<typename T, typename W>

triangles3TdisplayN< T, W >::triangles3TdisplayN	(	uintc	visize_,
		point3< uint > const *	vi_,
		point3< W > const *	pts_,
		point3< W > const *	normals_
	)			[inline]

Pass in the geometry to be displayed.

Definition at line 85 of file triangles3Tdisplay.h.

    : triangles3Tdisplay<T,W>(visize_,vi_,pts_), 
    normals(normals_) {}

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Member Function Documentation

template<typename T, typename W>

void triangles3TdisplayN< T, W >::draw

(

)

[inline, virtual]

Draw triangles with normals at each point.

Reimplemented from triangles3Tdisplay< T, W >.

Definition at line 95 of file triangles3Tdisplay.h.

References GOBJDEBUGCODE, triangles3TdisplayN< T, W >::normals, point3< T >::x, point3< T >::y, and point3< T >::z.

  {
    GOBJDEBUGCODE
    point3<uint> const * t;
    glBegin(GL_TRIANGLES);
    for (uint i=0; i<triangles3Tdisplay<T,W>::visize; ++i)
    {
      t = & triangles3Tdisplay<T,W>::vi[i];

      point3<W> const & n0( normals[t->x] );
      glNormal3T<T>()(n0.x,n0.y,n0.z);
      point3<W> const & p0( triangles3Tdisplay<T,W>::pts[t->x] );
      glVertex3T<T>()(p0.x,p0.y,p0.z);

      point3<W> const & n1( normals[t->y] );
      glNormal3T<T>()(n1.x,n1.y,n1.z);
      point3<W> const & p1( triangles3Tdisplay<T,W>::pts[t->y] );
      glVertex3T<T>()(p1.x,p1.y,p1.z);

      point3<W> const & n2( normals[t->z] );
      glNormal3T<T>()(n2.x,n2.y,n2.z);
      point3<W> const & p2( triangles3Tdisplay<T,W>::pts[t->z] );
      glVertex3T<T>()(p2.x,p2.y,p2.z);
    }

    glEnd();
  }

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Member Data Documentation

template<typename T, typename W>

point3<W> const* triangles3TdisplayN< T, W >::normals

The global points.

Definition at line 81 of file triangles3Tdisplay.h.

Referenced by triangles3TdisplayN< T, W >::draw().

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

• graphicslib/triangles3Tdisplay.h