tessD1draw01lines< TESS, PT > Class Template Reference

Display the lines with direction. The solid line is the start, the broken the end. More...

#include <tessD1disp01.h>

Inheritance diagram for tessD1draw01lines< TESS, PT >:

Collaboration diagram for tessD1draw01lines< TESS, PT >:

List of all members.

Public Member Functions
	tessD1draw01lines (TESS &tess_)
	Constructor.
void	draw ()
	Draw to the global graphics stream.
Public Attributes
gobjglColor3ub	col
	Change the text color.

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Detailed Description

template<typename TESS, typename PT>
class tessD1draw01lines< TESS, PT >

Display the lines with direction. The solid line is the start, the broken the end.

Definition at line 81 of file tessD1disp01.h.

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Constructor & Destructor Documentation

template<typename TESS , typename PT >

tessD1draw01lines< TESS, PT >::tessD1draw01lines

(

TESS &

tess_

)

[inline]

Constructor.

Definition at line 90 of file tessD1disp01.h.

    : tess(tess_), col(255,165,0) {}

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Member Function Documentation

template<typename TESS , typename PT >

void tessD1draw01lines< TESS, PT >::draw

(

)

[inline, virtual]

Draw to the global graphics stream.

Reimplemented from gobjContainer.

Definition at line 231 of file tessD1disp01.h.

References tessD1draw01lines< TESS, PT >::col, gobjContainer::gobjContainer(), gobjpush, and gobjContainer::push().

{
  gobjContainer & y = * new gobjContainer(true);

  y.push( new gobjglPushAttrib(GL_CURRENT_BIT) );
  y.push( new gobjglPushAttrib(GL_LIGHTING_BIT) );

  y.push( new gobjglDisable(GL_LIGHTING) );

  y.push( new gobjglColor3ub(col) );

  // Display the solid lines
  y.push( new gobjglBegin(GL_LINES) );
  for (uint i=1; i<tess.vi.size(); ++i)
  {
    PT p0(tess.pts[tess.vi[i].pi[0]]);
    PT p1(tess.pts[tess.vi[i].pi[1]]);
    PT q0((p0+p1)*0.5);

    y.push(new gobjglVertex2f(p0));
    y.push(new gobjglVertex2f(q0));
  }
  y.push( new gobjglEnd() );

  // Display the broken lines
  y.push( new gobjglEnable(GL_LINE_STIPPLE) );
  y.push( new gobjglLineStipple(1,0x00FF) );

  y.push( new gobjglBegin(GL_LINES) );
  for (uint i=1; i<tess.vi.size(); ++i)
  {
    PT p0(tess.pts[tess.vi[i].pi[0]]);
    PT p1(tess.pts[tess.vi[i].pi[1]]);
    PT q0((p0+p1)*0.5);

    y.push(new gobjglVertex2f(p1));
    y.push(new gobjglVertex2f(q0));
  }
  y.push( new gobjglEnd() );
  y.push( new gobjglDisable(GL_LINE_STIPPLE) );


  y.push( new gobjglPopAttrib() );
  y.push( new gobjglPopAttrib() );

  gobjpush(&y);
}

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Member Data Documentation

template<typename TESS , typename PT >

gobjglColor3ub tessD1draw01lines< TESS, PT >::col

Change the text color.

Definition at line 87 of file tessD1disp01.h.

Referenced by tessD1draw01lines< TESS, PT >::draw().

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

• simplextess/tessD1disp01.h