LangmuirView::Box Class Reference

A class to represent a textured box. More...

#include <box.h>

Public Types
enum	Face {   None = 1, North = 2, South = 4, East = 8,   West = 16, Front = 32, Back = 64, All = North | South | East | West | Front | Back }
	the faces to show texture on More...

Public Slots
virtual void	makeConnections ()
	make signal/slot connections More...
void	setColor (QColor color)
	set the color More...
void	setSize (double xvalue, double yvalue, double zvalue, unsigned int tesselate_x=10, unsigned int tesselate_y=10, unsigned int tesselate_z=10)
	set the box size More...
void	setFaces (Faces faces)
	set the list of faces to show texture on More...
void	showImage (bool on=true)
	show the texture More...
void	toggleImage ()
	toggle if texture is shown More...
void	setTexture (GLuint imageID)
	set texture More...
Public Slots inherited from LangmuirView::SceneObject
void	toggleVisible ()
	toggle visibility More...
void	setVisible (bool draw=true)
	set the visibility More...
virtual void	makeConnections ()
	make signal/slot connections More...

Signals
void	colorChanged (QColor color)
	signal that the color of has changed More...
void	sizeChanged (double xvalue, double yvalue, double zvalue)
	signal that the box size has changed More...
void	imageOnChanged (bool drawn)
	signal that the texture is drawn changed More...
void	facesChanged (Faces faces)
	signal that which faces the texture appears on changed More...
void	textureChanged (GLuint imageID)
	signal that the texture has changed More...
Signals inherited from LangmuirView::SceneObject
void	visibleChanged (bool drawn)
	signal that the visibility has changed More...

Public Member Functions
	Box (LangmuirViewer &viewer, QObject *parent=0)
	create the Box More...
	~Box ()
	destroy the Box More...
const QColor &	getColor () const
	get color More...
int	getXSize () const
	get x length More...
int	getYSize () const
	get y length More...
int	getZSize () const
	get z length More...
bool	imageIsOn () const
	true if texture is showing More...
Public Member Functions inherited from LangmuirView::SceneObject
	SceneObject (LangmuirViewer &viewer, QObject *parent=0)
	create the SceneObject More...
bool	isVisible ()
	true if object is drawn More...
void	render ()
	calls OpenGL drawing commands. More...

Protected Member Functions
virtual void	init ()
	initialize object More...
virtual void	buildGeometry (unsigned int tesselate_x, unsigned int tesselate_y, unsigned int tesselate_z)
	build cube geometry More...
virtual void	draw ()
	perform OpenGL drawing operations More...
Protected Member Functions inherited from LangmuirView::SceneObject
virtual void	preDraw ()
	perform OpenGL drawing operations before draw() More...
virtual void	postDraw ()
	perform OpenGL drawing operations after draw() More...

Protected Attributes
QColor	m_color
	color of box More...
double	m_xsize
	x length More...
double	m_ysize
	y length More...
double	m_zsize
	z length More...
double	m_halfXSize
	half xsize More...
double	m_halfYSize
	half ysize More...
double	m_halfZSize
	half zsize More...
GLuint	m_imageID
	texture ID More...
bool	m_imageOn
	show texture More...
Faces	m_faces
	texture faces More...
QOpenGLBuffer *	m_verticesVBO
	vertices buffer More...
QOpenGLBuffer *	m_normalsVBO
	normals buffer More...
QOpenGLBuffer *	m_texturesVBO
	texture buffer More...
QOpenGLBuffer *	m_indexVBO
	index buffer CW More...
unsigned int	m_numVertices
	number of vertices (3 * number of points) More...
unsigned int	m_numIndices
	index count More...
Protected Attributes inherited from LangmuirView::SceneObject
LangmuirViewer &	m_viewer
	reference to OpenGL widget More...
bool	visible_
	visibility More...

Detailed Description

A class to represent a textured box.

Member Enumeration Documentation

enum LangmuirView::Box::Face

the faces to show texture on

Enumerator
None
North	do not show texture on any face
South	show texture on the +y
East	show texture on the -y
West	show texture on the +x
Front	show texture on the -x
Back	show texture on the +z
All	show texture on the -z

Constructor & Destructor Documentation

LangmuirView::Box::Box ( LangmuirViewer &  viewer, QObject *  parent = 0  )

explicit

create the Box

Parameters

viewer	the viewer
parent	QObject this belongs to

LangmuirView::Box::~Box

(

)

destroy the Box

Member Function Documentation

virtual void LangmuirView::Box::buildGeometry ( unsigned int  tesselate_x, unsigned int  tesselate_y, unsigned int  tesselate_z  )

protectedvirtual

build cube geometry

void LangmuirView::Box::colorChanged ( QColor  color )

signal

signal that the color of has changed

Parameters

color

value of color

virtual void LangmuirView::Box::draw ( )

protectedvirtual

perform OpenGL drawing operations

Reimplemented from LangmuirView::SceneObject.

void LangmuirView::Box::facesChanged ( Faces  faces )

signal

signal that which faces the texture appears on changed

Parameters

faces

list of faces

const QColor& LangmuirView::Box::getColor

(

)

const

get color

int LangmuirView::Box::getXSize

(

)

const

get x length

int LangmuirView::Box::getYSize

(

)

const

get y length

int LangmuirView::Box::getZSize

(

)

const

get z length

bool LangmuirView::Box::imageIsOn

(

)

const

true if texture is showing

void LangmuirView::Box::imageOnChanged ( bool  drawn )

signal

signal that the texture is drawn changed

Parameters

drawn

true if texture is drawn

virtual void LangmuirView::Box::init ( )

protectedvirtual

initialize object

Reimplemented from LangmuirView::SceneObject.

virtual void LangmuirView::Box::makeConnections ( )

virtualslot

make signal/slot connections

void LangmuirView::Box::setColor ( QColor  color )

slot

set the color

Parameters

color

color to set

void LangmuirView::Box::setFaces ( Faces  faces )

slot

set the list of faces to show texture on

Parameters

faces

list of faces

void LangmuirView::Box::setSize ( double  xvalue, double  yvalue, double  zvalue, unsigned int  tesselate_x = 10, unsigned int  tesselate_y = 10, unsigned int  tesselate_z = 10  )

slot

set the box size

Parameters

xvalue	length
yvalue	width
zvalue	height
tesselate_x	number of divisions
tesselate_y	number of divisions
tesselate_z	number of divisions

void LangmuirView::Box::setTexture ( GLuint  imageID )

slot

set texture

void LangmuirView::Box::showImage ( bool  on = true )

slot

show the texture

Parameters

on	true if texture is to be shown

void LangmuirView::Box::sizeChanged ( double  xvalue, double  yvalue, double  zvalue  )

signal

signal that the box size has changed

Parameters

xvalue	value of length
yvalue	value of width
zvalue	value of height

void LangmuirView::Box::textureChanged ( GLuint  imageID )

signal

signal that the texture has changed

Parameters

imageID

texture ID

void LangmuirView::Box::toggleImage ( )

slot

toggle if texture is shown

Member Data Documentation

QColor LangmuirView::Box::m_color

protected

color of box

Faces LangmuirView::Box::m_faces

protected

texture faces

double LangmuirView::Box::m_halfXSize

protected

half xsize

double LangmuirView::Box::m_halfYSize

protected

half ysize

double LangmuirView::Box::m_halfZSize

protected

half zsize

GLuint LangmuirView::Box::m_imageID

protected

texture ID

bool LangmuirView::Box::m_imageOn

protected

show texture

QOpenGLBuffer* LangmuirView::Box::m_indexVBO

protected

index buffer CW

QOpenGLBuffer* LangmuirView::Box::m_normalsVBO

protected

normals buffer

unsigned int LangmuirView::Box::m_numIndices

protected

index count

unsigned int LangmuirView::Box::m_numVertices

protected

number of vertices (3 * number of points)

QOpenGLBuffer* LangmuirView::Box::m_texturesVBO

protected

texture buffer

QOpenGLBuffer* LangmuirView::Box::m_verticesVBO

protected

vertices buffer

double LangmuirView::Box::m_xsize

protected

x length

double LangmuirView::Box::m_ysize

protected

y length

double LangmuirView::Box::m_zsize

protected

z length

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

• /home/adam/opt/langmuir/src/langmuirView/include/box.h