A class to represent a mesh. More...

#include <mesh.h>

Public Types
enum	Mode { Single = 1, SingleAlpha = 2, Double = 3, DoubleAlpha = 4, Shader1 = 5, Shader2 = 6 }
	The rendering mode for the cloud. More...

Public Slots
virtual void	makeConnections ()
	make signal/slot connections More...

void	setColorA (QColor color)
	set color A More...

void	setColorB (QColor color)
	set color B More...

void	setMesh (const QVector< float > &vertices, const QVector< float > &normals, const QVector< unsigned int > &indices)
	set up the mesh on the GPU More...

void	setMode (Mesh::Mode mode)
	set the mode More...

void	clear ()
	clear GPU buffers More...

static QString	modeToQString (Mode mode)
	convert Mode to string More...

static Mode	QStringToMode (QString string)
	convert string to Mode enum 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	colorAChanged (QColor color)
	signal that color A of has changed More...

void	colorBChanged (QColor color)
	signal that color B of has changed More...

void	meshChanged ()
	signal that the mesh has changed More...

void	modeChanged (Mesh::Mode mode)
	signal that the render mode has changed More...

void	modeChanged (QString mode)
	signal that the render mode has changed More...

Signals inherited from LangmuirView::SceneObject
void	visibleChanged (bool drawn)
	signal that the visibility has changed More...

Public Member Functions
	Mesh (LangmuirViewer &viewer, QObject *parent=0)
	create the Mesh More...

	~Mesh ()
	destroy the Mesh More...

const QColor &	getColorA () const
	get color A More...

const QColor &	getColorB () const
	get color B More...

Mode	getMode () const
	get render mode 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	draw ()
	perform OpenGL drawing operations More...

void	initShaders ()
	load the shaders More...

void	drawSingle ()
	render function More...

void	drawSingleAlpha ()
	render function More...

void	drawDouble ()
	render function More...

void	drawDoubleAlpha ()
	render function More...

void	drawShader1 ()
	render function More...

void	drawShader2 ()
	render function 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
QOpenGLShaderProgram	m_shader1
	tesselation shader More...

QOpenGLShaderProgram	m_shader2
	tesselation shader More...

QOpenGLBuffer *	m_verticesVBO
	vertices buffer More...

QOpenGLBuffer *	m_normalsVBO
	normals buffer More...

QOpenGLBuffer *	m_indexVBO
	index buffer CW More...

QColor	m_colorA
	color of side A More...

QColor	m_colorB
	color of side B More...

unsigned int	m_numVertices
	number of vertices (3 * number of points) More...

unsigned int	m_numIndices
	index count More...

Mode	m_mode
	rendering mode More...

bool	m_shader1OK
	shader1 ok to use More...

bool	m_shader2OK
	shader2 ok to use 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 mesh.

Member Enumeration Documentation

enum LangmuirView::Mesh::Mode

The rendering mode for the cloud.

Enumerator
Single
SingleAlpha	render mesh using single color
Double	render mesh using single color with alpha blending
DoubleAlpha	render mesh using two colors
Shader1	render mesh using two colors with alpha blending
Shader2	render mesh with shader1

Constructor & Destructor Documentation

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

explicit

create the Mesh

Parameters

viewer	the viewer
parent	QObject this belongs to

LangmuirView::Mesh::~Mesh ( )

destroy the Mesh

Member Function Documentation

void LangmuirView::Mesh::clear ( )

slot

clear GPU buffers

void LangmuirView::Mesh::colorAChanged ( QColor color )

signal

signal that color A of has changed

Parameters

color value of color

void LangmuirView::Mesh::colorBChanged ( QColor color )

signal

signal that color B of has changed

Parameters

color value of color

virtual void LangmuirView::Mesh::draw ( )

protectedvirtual

perform OpenGL drawing operations

Reimplemented from LangmuirView::SceneObject.

void LangmuirView::Mesh::drawDouble ( )

protected

render function

void LangmuirView::Mesh::drawDoubleAlpha ( )

protected

render function

void LangmuirView::Mesh::drawShader1 ( )

protected

render function

void LangmuirView::Mesh::drawShader2 ( )

protected

render function

void LangmuirView::Mesh::drawSingle ( )

protected

render function

void LangmuirView::Mesh::drawSingleAlpha ( )

protected

render function

const QColor& LangmuirView::Mesh::getColorA ( ) const

get color A

const QColor& LangmuirView::Mesh::getColorB ( ) const

get color B

Mode LangmuirView::Mesh::getMode ( ) const

get render mode

virtual void LangmuirView::Mesh::init ( )

protectedvirtual

initialize object

Reimplemented from LangmuirView::SceneObject.

void LangmuirView::Mesh::initShaders ( )

protected

load the shaders

virtual void LangmuirView::Mesh::makeConnections ( )

virtualslot

make signal/slot connections

void LangmuirView::Mesh::meshChanged ( )

signal

signal that the mesh has changed

void LangmuirView::Mesh::modeChanged ( Mesh::Mode mode )

signal

signal that the render mode has changed

Parameters

mode	value of rendering mode

void LangmuirView::Mesh::modeChanged ( QString mode )

signal

signal that the render mode has changed

Parameters

mode	value of rendering mode

static QString LangmuirView::Mesh::modeToQString ( Mode mode )

staticslot

convert Mode to string

Parameters

mode mode enum

static Mode LangmuirView::Mesh::QStringToMode ( QString string )

staticslot

convert string to Mode enum

Parameters

string mode string

void LangmuirView::Mesh::setColorA ( QColor color )

slot

set color A

Parameters

color color to set

void LangmuirView::Mesh::setColorB ( QColor color )

slot

set color B

Parameters

color color to set

void LangmuirView::Mesh::setMesh	(	const QVector< float > &	vertices,
		const QVector< float > &	normals,
		const QVector< unsigned int > &	indices
	)

slot

set up the mesh on the GPU

Parameters

vertices	vertex buffer
normals	normal buffer
indices	index buffer

void LangmuirView::Mesh::setMode ( Mesh::Mode mode )

slot

set the mode

Parameters

mode	mode to set

Member Data Documentation

QColor LangmuirView::Mesh::m_colorA

protected

color of side A

QColor LangmuirView::Mesh::m_colorB

protected

color of side B

QOpenGLBuffer* LangmuirView::Mesh::m_indexVBO

protected

index buffer CW

Mode LangmuirView::Mesh::m_mode

protected

rendering mode

QOpenGLBuffer* LangmuirView::Mesh::m_normalsVBO

protected

normals buffer

unsigned int LangmuirView::Mesh::m_numIndices

protected

index count

unsigned int LangmuirView::Mesh::m_numVertices

protected

number of vertices (3 * number of points)

QOpenGLShaderProgram LangmuirView::Mesh::m_shader1

protected

tesselation shader

bool LangmuirView::Mesh::m_shader1OK

protected

shader1 ok to use

QOpenGLShaderProgram LangmuirView::Mesh::m_shader2

protected

tesselation shader

bool LangmuirView::Mesh::m_shader2OK

protected

shader2 ok to use

QOpenGLBuffer* LangmuirView::Mesh::m_verticesVBO

protected

vertices buffer

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

/home/adam/opt/langmuir/src/langmuirView/include/mesh.h

Public Types

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation