To visualize depth data. More...

#include <DepthDebugVisualization.h>

Collaboration diagram for DepthDebugVisualization:

Public Member Functions
	DepthDebugVisualization (QWidget *_parent)
	Constructor for DepthDebugVisualization.
	~DepthDebugVisualization ()
Protected Member Functions
void	initializeGL ()
	The following methods must be implimented in the sub class this is called when the window is created.
void	resizeGL (const int _w, const int _h)
	this is called whenever the window is re-sized
void	paintGL ()
	this is the main gl drawing routine which is called whenever the window needs to
Private Member Functions
void	mouseMoveEvent (QMouseEvent *_event)
	this method is called every time a mouse is moved
void	mousePressEvent (QMouseEvent *_event)
	this method is called everytime the mouse button is pressed inherited from QObject and overridden here.
void	mouseReleaseEvent (QMouseEvent *_event)
	this method is called everytime the mouse button is released inherited from QObject and overridden here.
void	timerEvent (QTimerEvent *_event)
	called when the timer is triggered
Private Attributes
cv::Mat	m_depth
	Depth buffer.
QTime	m_timer
	timer to call paintgl
ScreenQuad *	m_screen
	quad pasting rendered called using this instance

Detailed Description

To visualize depth data.

Definition at line 25 of file DepthDebugVisualization.h.

Constructor & Destructor Documentation

DepthDebugVisualization::DepthDebugVisualization ( QWidget * _parent )

Constructor for DepthDebugVisualization.

Parameters:

[in] _parent the parent window to create the GL context in

Definition at line 19 of file DepthDebugVisualization.cpp.

References m_depth.

                                                                 : QGLWidget( new CreateCoreGLContext(QGLFormat::defaultFormat()), _parent )

{

  // set this widget to have the initial keyboard focus
 // setFocus();
  // re-size the widget to that of the parent (in this case the GLFrame passed in on construction)
  this->resize(_parent->size());
  startTimer(20);
  m_depth = cvCreateMat(480,640,CV_8UC1);

}

DepthDebugVisualization::~DepthDebugVisualization ( )

Definition at line 129 of file DepthDebugVisualization.cpp.

References m_screen.

{
    if(m_screen)
    {
        delete m_screen;
    }
}

Member Function Documentation

void DepthDebugVisualization::initializeGL ( ) [protected]

The following methods must be implimented in the sub class this is called when the window is created.

Definition at line 37 of file DepthDebugVisualization.cpp.

References m_screen, and ScreenQuad::setTextureMode().

{
  //
  ngl::NGLInit *Init = ngl::NGLInit::instance();
  Init->initGlew();

  // now we have valid GL can create shaders etc
  ngl::ShaderLib *shader = ngl::ShaderLib::instance();
  shader->createShaderProgram("TextureDepth");

  shader->attachShader("TextureVertex",ngl::VERTEX);
  shader->attachShader("TextureFragment",ngl::FRAGMENT);
  shader->loadShaderSource("TextureVertex","shaders/TextureVert.glsl");
  shader->loadShaderSource("TextureFragment","shaders/LumFrag.glsl");

  shader->compileShader("TextureVertex");
  shader->compileShader("TextureFragment");
  shader->attachShaderToProgram("TextureDepth","TextureVertex");
  shader->attachShaderToProgram("TextureDepth","TextureFragment");

  shader->linkProgramObject("TextureDepth");
  (*shader)["TextureDepth"]->use();
  shader->setShaderParam1i("tex",0);

  m_screen = new ScreenQuad(640,480,"TextureDepth");
  // set this to draw depth textures
  m_screen->setTextureMode(GL_DEPTH_COMPONENT );

  //frame rate GUNDU
  //m_text=new ngl::Text(QFont("Arial",14));
  //currentTime = currentTime.currentTime();
}

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void DepthDebugVisualization::mouseMoveEvent ( QMouseEvent * _event ) [private]

this method is called every time a mouse is moved

Parameters:

_event the Qt Event structure

Definition at line 99 of file DepthDebugVisualization.cpp.

{
    Q_UNUSED(_event);
}

void DepthDebugVisualization::mousePressEvent ( QMouseEvent * _event ) [private]

this method is called everytime the mouse button is pressed inherited from QObject and overridden here.

Parameters:

_event the Qt Event structure

Definition at line 106 of file DepthDebugVisualization.cpp.

{
    Q_UNUSED(_event);

}

void DepthDebugVisualization::mouseReleaseEvent ( QMouseEvent * _event ) [private]

this method is called everytime the mouse button is released inherited from QObject and overridden here.

Parameters:

_event the Qt Event structure

Definition at line 113 of file DepthDebugVisualization.cpp.

{
  // this event is called when the mouse button is released
  // we then set Rotate to false
  Q_UNUSED(_event);

}

void DepthDebugVisualization::paintGL ( ) [protected]

this is the main gl drawing routine which is called whenever the window needs to

Definition at line 86 of file DepthDebugVisualization.cpp.

References ScreenQuad::draw(), KinectInterface::getDepthSliced(), KinectInterface::instance(), m_depth, and m_screen.

{
    //int temp = 0;
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    KinectInterface *kinect=KinectInterface::instance();
    // this is the raw data will need to be processed
    kinect->getDepthSliced(m_depth);

    m_screen->draw(&m_depth);
}

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void DepthDebugVisualization::resizeGL	(	const int	_w,
		const int	_h
	)		`[protected]`

this is called whenever the window is re-sized

Parameters:

[in]	_w	the width of the resized window
[in]	_h	the height of the resized window

Definition at line 73 of file DepthDebugVisualization.cpp.

{
  glViewport(0,0,_w,_h);

  //m_text->setScreenSize(_w,_h);
}

void DepthDebugVisualization::timerEvent ( QTimerEvent * _event ) [private]

called when the timer is triggered

Definition at line 121 of file DepthDebugVisualization.cpp.

{
    Q_UNUSED(_event);
    // re-draw GL
    updateGL();

}

Member Data Documentation

cv::Mat DepthDebugVisualization::m_depth [private]

Depth buffer.

Definition at line 42 of file DepthDebugVisualization.h.

ScreenQuad* DepthDebugVisualization::m_screen [private]

quad pasting rendered called using this instance

Definition at line 52 of file DepthDebugVisualization.h.

QTime DepthDebugVisualization::m_timer [private]

timer to call paintgl

Definition at line 47 of file DepthDebugVisualization.h.

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

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation