Geometry Class Reference

#include <Geometry.h>

Inheritance diagram for Geometry:

Public Slots
void	scale (float factor)
void	setScale (float absScale)
void	setTranslation (float x, float y, float z)
void	setRotation (QQuaternion rotation)
void	setRotation (float x, float y, float z)
void	setActiveColorSet (int layer)

Public Member Functions
	Geometry (QString name, QString filename, QVector< ColorSetInfo > colorSetInfos, bool renderOnProjector=true)
	~Geometry (void)
void	setInherentTransform (Similarity inherentTransform)
QString	getName ()
QString	getFilename (bool wholePath)
bool	isValid ()
bool	isRenderedOnProjector ()
int	getActiveColorSet ()
QMatrix4x4	getModelMatrix ()
Similarity	getInherentTransform ()
QVector< QVector4D > *	getPositions ()
QVector< QVector3D > *	getNormals ()
QVector< QVector2D > *	getUvs ()
QVector< GLuint > *	getIndices ()
QVector< QVector4D > *	getVertexColors (int layer)
QVector< ColorSetInfo > *	getColorSetInfos ()
bool	hasNormals ()
bool	hasUvs ()
bool	hasVertexColors ()
int	numVertices ()
int	numIndices ()
int	numColorSets ()
Public Member Functions inherited from Trackable
	Trackable ()
virtual	~Trackable (void)
void	addTracker (Tracker *tracker)
int	getId ()
QMatrix4x4	getPoseMat ()
Similarity	getPose ()
bool	isTracked ()
void	updatePose ()

Protected Member Functions
void	freeAssimpScene ()

Protected Attributes
QString	name
QString	filename
Assimp::Importer	importer
SceneDestroyer *	sd
bool	valid
bool	renderOnProjector
QVector< QVector4D >	positions
QVector< QVector3D >	normals
QVector< QVector2D >	uvs
QVector< GLuint >	indices
QVector< QVector< QVector4D > >	vertexColors
QVector< ColorSetInfo >	colorSetInfos
Similarity	inherentTransform
int	activeColorSet
Protected Attributes inherited from Trackable
int	id
QList< Tracker * >	trackers
Similarity	pose
clock_t	timeOfLastTrack
float	trackingTimeout

Additional Inherited Members
Static Protected Attributes inherited from Trackable
static int	numTrackables

Detailed Description

A virtual object that can be displayed and used for augmentation

Constructor & Destructor Documentation

Geometry::Geometry	(	QString	name,
		QString	filename,
		QVector< ColorSetInfo >	colorSetInfos,
		bool	renderOnProjector = true
	)

Parameters

a	descriptive name of the object
filename	full path to geometry file
colorSetInfos	meta-data for the color sets that come with the model (description, which color means what)
renderOnProjector	render the object on projector?

Geometry::~Geometry

(

void

)

Member Function Documentation

void Geometry::freeAssimpScene ( )

inlineprotected

frees memory used by assimp while importing the scene. runs on own thread and may take a while; application may crash if closed before this is finished.

int Geometry::getActiveColorSet ( )

inline

returns the index of the currently displayed color set

QVector<ColorSetInfo>* Geometry::getColorSetInfos ( )

inline

returns the whole collection of colorset infos

QString Geometry::getFilename

(

bool

wholePath)

returns the path to the used geometry file, or just the filename

QVector<GLuint>* Geometry::getIndices ( )

inline

returns the triangle indices for rendering

Similarity Geometry::getInherentTransform ( )

inline

returns only the inherent transformation (See inherentTransform)

QMatrix4x4 Geometry::getModelMatrix

(

)

returns the current estimated global model matrix, including the inherent transformation

QString Geometry::getName ( )

inline

returns the object's name

QVector<QVector3D>* Geometry::getNormals ( )

inline

returns the vertex normals for rendering

QVector<QVector4D>* Geometry::getPositions ( )

inline

returns the vertex positions for rendering

QVector<QVector2D>* Geometry::getUvs ( )

inline

returns the vertex UVs for rendering

QVector< QVector4D > * Geometry::getVertexColors

(

int

layer)

returns a set of vertex colors for rendering

Parameters

layer

inxed of the desired color set

bool Geometry::hasNormals ( )

inline

are normals included in the data?

bool Geometry::hasUvs ( )

inline

are uvs included in the data?

bool Geometry::hasVertexColors ( )

inline

are vertex colors included in the data?

bool Geometry::isRenderedOnProjector ( )

inline

render the object on projector?

bool Geometry::isValid ( )

inline

tells you if the geometry has been successfully importet

int Geometry::numColorSets ( )

inline

returns the number of available color sets

int Geometry::numIndices ( )

inline

returns the number of triangle indices

int Geometry::numVertices ( )

inline

returns the total number of vertices

void Geometry::scale ( float  factor)

slot

scales the object by a factor

void Geometry::setActiveColorSet ( int  layer)

slot

sets the current color set index

void Geometry::setInherentTransform ( Similarity  inherentTransform)

inline

See inherentTransform

Parameters

inherentTransform

new value

void Geometry::setRotation ( QQuaternion  rotation)

slot

sets the object's tracked rotation (quaternion)

void Geometry::setRotation ( float  x, float  y, float  z  )

slot

sets the object's tracked rotation (euler angles)

void Geometry::setScale ( float  absScale)

slot

sets an absolute new scale for the object

void Geometry::setTranslation ( float  x, float  y, float  z  )

slot

sets the object's tracked position

Member Data Documentation

int Geometry::activeColorSet

protected

index of the currently displayed color set

QVector<ColorSetInfo> Geometry::colorSetInfos

protected

meta-info of color sets for display in GUI

QString Geometry::filename

protected

full path to the geometry data in use

Assimp::Importer Geometry::importer

protected

an instance of the "Assimp" asset importer

QVector<GLuint> Geometry::indices

protected

triangle indices for rendering

Similarity Geometry::inherentTransform

protected

the offset between the model's origin and the origin of the tracked marker/whatever that is attached to the object

QString Geometry::name

protected

a descriptive name of the object

QVector<QVector3D> Geometry::normals

protected

vertex normals for rendering

QVector<QVector4D> Geometry::positions

protected

vertex positions for rendering

bool Geometry::renderOnProjector

protected

should the geometry be rendered on a projector?

SceneDestroyer* Geometry::sd

protected

a helper thread for cleaning up memory after import

QVector<QVector2D> Geometry::uvs

protected

vertex uvs for rendering

bool Geometry::valid

protected

has the geometry been successfully imported

QVector<QVector<QVector4D> > Geometry::vertexColors

protected

sets of vertex colors for rendering (max 8)

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

• ShaderLamps/src/Geometry.h
• ShaderLamps/src/Geometry.cpp