GLC_Instance Class Reference

GLC_Instance : GLC_Geometry + OpenGL list + bounding box. More...

#include <glc_instance.h>

Inheritance diagram for GLC_Instance:

List of all members.

OpenGL Functions
void	glExecute (GLenum Mode=GL_COMPILE_AND_EXECUTE)
	Display the instance.
void	glVisProperties ()
	Set instance visualisation properties.
Public Member Functions
Constructor / Destructor
	GLC_Instance ()
	Default constructor.
	GLC_Instance (GLC_Geometry *pGeom)
	Contruct node with a geometry.
	GLC_Instance (const GLC_Instance &)
	Copy constructor.
GLC_Instance &	operator= (const GLC_Instance &)
	Assignement operator.
	~GLC_Instance ()
	Destructor.
Get Functions
const bool	isNull () const
	Return true if the instance as no geometry.
const bool	isSelected (void) const
	Return true if the instance is selected.
GLC_Geometry *	getGeometry (void)
	Get the geometry of the instance.
const bool	getValidity (void) const
	Get the validity of the Insatnce.
GLC_BoundingBox	getBoundingBox (void)
	Get the bounding box.
const bool	getBoundingBoxValidity (void) const
	Get the validity of the Bounding Box.
const GLC_Matrix4x4	getMatrix (void) const
	Return transfomation 4x4Matrix.
GLC_Instance	clone () const
	Clone the instance.
GLC_Instance	instanciate ()
	Instanciate the instance.
GLenum	getPolygonMode () const
	Get the Polygon mode off the instance.
bool	isVisible () const
	Get the visibility state of instance.
Set Functions
bool	setGeometry (GLC_Geometry *pGeom)
	Set the instance Geometry.
void	translate (double Tx, double Ty, double Tz)
	translate Geometry
void	multMatrix (const GLC_Matrix4x4 &MultMat)
	move instance with a 4x4Matrix
void	setMatrix (const GLC_Matrix4x4 &SetMat)
	Replace the instance Matrix.
void	resetMatrix (void)
	Reset the instance Matrix.
void	setPolygonMode (GLenum Face, GLenum Mode)
	Polygon's display style.
void	select (void)
	Select the instance.
void	unselect (void)
	Unselect the instance.
void	setInstanceValidity (void)
	set Instance validity in case of multiple instance.
void	setVisibility (const bool visibility)
	Set instance visibility.
Private Member Functions
void	computeBoundingBox (void)
	compute the instance bounding box
void	clear ()
	Clear current instance.
Private Attributes
GLC_Geometry *	m_pGeom
	Geometry of the instance.
GLuint	m_ListID
	OpenGL list of the instance.
GLC_BoundingBox *	m_pBoundingBox
	BoundingBox of the instance.
int *	m_pNumberOfInstance
	Number of this instance.
GLC_Matrix4x4	m_MatPos
	Geometry matrix.
bool	m_IsValid
	instance validity
bool	m_IsSelected
	Selection state.
GLenum	m_PolyFace
	Polygons display style.
GLenum	m_PolyMode
bool	m_IsVisible
	Visibility.

---

Detailed Description

GLC_Instance : GLC_Geometry + OpenGL list + bounding box.

An GLC_Instance contain :

• GLC_Geometry pointer
• OpenGL sub list ID
• Geomtry Bounding box
• Positionning 4 x 4 matrix

Definition at line 47 of file glc_instance.h.

---

Constructor & Destructor Documentation

GLC_Instance::GLC_Instance

(

)

Default constructor.

Definition at line 35 of file glc_instance.cpp.

GLC_Instance::GLC_Instance

(

GLC_Geometry *

pGeom

)

Contruct node with a geometry.

Definition at line 52 of file glc_instance.cpp.

References GLC_Object::getName(), and GLC_Object::setName().

GLC_Instance::GLC_Instance

(

const GLC_Instance &

inputNode

)

Copy constructor.

Definition at line 70 of file glc_instance.cpp.

GLC_Instance::~GLC_Instance

(

)

Destructor.

Definition at line 109 of file glc_instance.cpp.

References clear().

---

Member Function Documentation

GLC_Instance & GLC_Instance::operator=

(

const GLC_Instance &

inputNode

)

Assignement operator.

Definition at line 92 of file glc_instance.cpp.

References clear(), m_MatPos, GLC_Object::m_Name, m_pGeom, m_pNumberOfInstance, and GLC_Object::m_Uid.

const bool GLC_Instance::isNull

(

)

const [inline]

Return true if the instance as no geometry.

Definition at line 78 of file glc_instance.h.

References m_pGeom.

const bool GLC_Instance::isSelected

(

void

)

const [inline]

Return true if the instance is selected.

Definition at line 81 of file glc_instance.h.

References m_IsSelected.

GLC_Geometry * GLC_Instance::getGeometry

(

void

)

Get the geometry of the instance.

Definition at line 119 of file glc_instance.cpp.

References m_pGeom.

Referenced by GLC_Part::getNumberOfFaces(), GLC_Part::getNumberOfVertex(), GLC_OrbitCircle::GLC_OrbitCircle(), GLC_Part::reverseMeshNormal(), GLC_OrbitCircle::setRadius(), and GLC_OrbitCircle::setRGBAColor().

const bool GLC_Instance::getValidity

(

void

)

const

Get the validity of the Insatnce.

Definition at line 126 of file glc_instance.cpp.

References GLC_Geometry::getValidity(), m_IsValid, and m_pGeom.

GLC_BoundingBox GLC_Instance::getBoundingBox

(

void

)

Get the bounding box.

Definition at line 136 of file glc_instance.cpp.

References computeBoundingBox(), getBoundingBoxValidity(), m_pBoundingBox, and m_pGeom.

const bool GLC_Instance::getBoundingBoxValidity

(

void

)

const

Get the validity of the Bounding Box.

Definition at line 157 of file glc_instance.cpp.

References GLC_Geometry::getListIsValid(), GLC_Geometry::getValidity(), m_pBoundingBox, and m_pGeom.

Referenced by getBoundingBox().

const GLC_Matrix4x4 GLC_Instance::getMatrix

(

void

)

const [inline]

Return transfomation 4x4Matrix.

Definition at line 96 of file glc_instance.h.

References m_MatPos.

Referenced by GLC_OrbitCircle::glExecute().

GLC_Instance GLC_Instance::clone

(

)

const

Clone the instance.

Definition at line 167 of file glc_instance.cpp.

References GLC_Geometry::clone(), m_MatPos, m_pBoundingBox, m_pGeom, m_PolyFace, and m_PolyMode.

GLC_Instance GLC_Instance::instanciate

(

)

Instanciate the instance.

Definition at line 182 of file glc_instance.cpp.

References GLC_GenID(), and GLC_Object::m_Uid.

Referenced by GLC_Part::clone().

GLenum GLC_Instance::getPolygonMode

(

)

const [inline]

Get the Polygon mode off the instance.

Polygon Mode can Be : GL_POINT, GL_LINE, or GL_FILL

Definition at line 107 of file glc_instance.h.

References m_PolyMode.

bool GLC_Instance::isVisible

(

)

const [inline]

Get the visibility state of instance.

Definition at line 110 of file glc_instance.h.

References m_IsVisible.

bool GLC_Instance::setGeometry

(

GLC_Geometry *

pGeom

)

Set the instance Geometry.

instance must be null

Definition at line 195 of file glc_instance.cpp.

References m_pGeom.

void GLC_Instance::translate	(	double	Tx,
		double	Ty,
		double	Tz
	)

translate Geometry

Definition at line 206 of file glc_instance.cpp.

References multMatrix().

Referenced by GLC_Factory::createBox().

void GLC_Instance::multMatrix

(

const GLC_Matrix4x4 &

MultMat

)

move instance with a 4x4Matrix

Definition at line 215 of file glc_instance.cpp.

References m_IsValid, and m_MatPos.

Referenced by GLC_OrbitCircle::glExecute(), GLC_OrbitCircle::mapArcs(), and translate().

void GLC_Instance::setMatrix

(

const GLC_Matrix4x4 &

SetMat

)

Replace the instance Matrix.

Definition at line 223 of file glc_instance.cpp.

References m_IsValid, and m_MatPos.

Referenced by GLC_OrbitCircle::glExecute(), GLC_Part::move(), GLC_OrbitCircle::setOrientArcs(), and GLC_Part::updateAbsoluteMatrix().

void GLC_Instance::resetMatrix

(

void

)

Reset the instance Matrix.

Definition at line 231 of file glc_instance.cpp.

References m_IsValid, m_MatPos, and GLC_Matrix4x4::setToIdentity().

void GLC_Instance::setPolygonMode	(	GLenum	Face,
		GLenum	Mode
	)

Polygon's display style.

Face Polygon Mode can be : GL_FRONT_AND_BACK, GL_FRONT, or GL_BACK mode can be : GL_POINT, GL_LINE, or GL_FILL

Definition at line 239 of file glc_instance.cpp.

References m_IsValid, m_PolyFace, and m_PolyMode.

void GLC_Instance::select

(

void

)

Select the instance.

Definition at line 251 of file glc_instance.cpp.

References m_IsSelected, and m_IsValid.

Referenced by GLC_Collection::select().

void GLC_Instance::unselect

(

void

)

Unselect the instance.

Definition at line 258 of file glc_instance.cpp.

References m_IsSelected, and m_IsValid.

void GLC_Instance::setInstanceValidity

(

void

)

set Instance validity in case of multiple instance.

Definition at line 265 of file glc_instance.cpp.

References GLC_Geometry::getValidity(), m_IsValid, and m_pGeom.

void GLC_Instance::setVisibility

(

const bool

visibility

)

[inline]

Set instance visibility.

Definition at line 154 of file glc_instance.h.

References m_IsVisible.

void GLC_Instance::glExecute

(

GLenum

Mode = GL_COMPILE_AND_EXECUTE

)

Display the instance.

Definition at line 278 of file glc_instance.cpp.

References computeBoundingBox(), GLC_Geometry::createList(), GLC_Object::getID(), GLC_Geometry::getListIsValid(), GLC_Geometry::getValidity(), GLC_Geometry::glExecute(), GLC_Geometry::glLoadTexture(), glVisProperties(), m_IsSelected, m_IsValid, m_ListID, m_pGeom, and m_PolyMode.

Referenced by GLC_OrbitCircle::glExecute().

void GLC_Instance::glVisProperties

(

)

[private]

Set instance visualisation properties.

Definition at line 328 of file glc_instance.cpp.

References m_MatPos, m_PolyFace, m_PolyMode, and GLC_Matrix4x4::return_dMat().

Referenced by glExecute().

void GLC_Instance::computeBoundingBox

(

void

)

[private]

compute the instance bounding box

Definition at line 344 of file glc_instance.cpp.

References GLC_Geometry::getBoundingBox(), m_MatPos, m_pBoundingBox, m_pGeom, and GLC_BoundingBox::transform().

Referenced by getBoundingBox(), and glExecute().

void GLC_Instance::clear

(

void

)

[private]

Clear current instance.

Definition at line 358 of file glc_instance.cpp.

References m_IsValid, m_ListID, m_pBoundingBox, m_pGeom, and m_pNumberOfInstance.

Referenced by operator=(), and ~GLC_Instance().

---

Member Data Documentation

GLC_Geometry* GLC_Instance::m_pGeom [private]

Geometry of the instance.

Definition at line 188 of file glc_instance.h.

Referenced by clear(), clone(), computeBoundingBox(), getBoundingBox(), getBoundingBoxValidity(), getGeometry(), getValidity(), glExecute(), isNull(), operator=(), setGeometry(), and setInstanceValidity().

GLuint GLC_Instance::m_ListID [private]

OpenGL list of the instance.

Definition at line 191 of file glc_instance.h.

Referenced by clear(), and glExecute().

GLC_BoundingBox* GLC_Instance::m_pBoundingBox [private]

BoundingBox of the instance.

Definition at line 194 of file glc_instance.h.

Referenced by clear(), clone(), computeBoundingBox(), getBoundingBox(), and getBoundingBoxValidity().

int* GLC_Instance::m_pNumberOfInstance [private]

Number of this instance.

Definition at line 197 of file glc_instance.h.

Referenced by clear(), and operator=().

GLC_Matrix4x4 GLC_Instance::m_MatPos [private]

Geometry matrix.

Definition at line 200 of file glc_instance.h.

Referenced by clone(), computeBoundingBox(), getMatrix(), glVisProperties(), multMatrix(), operator=(), resetMatrix(), and setMatrix().

bool GLC_Instance::m_IsValid [private]

instance validity

Definition at line 203 of file glc_instance.h.

Referenced by clear(), getValidity(), glExecute(), multMatrix(), resetMatrix(), select(), setInstanceValidity(), setMatrix(), setPolygonMode(), and unselect().

bool GLC_Instance::m_IsSelected [private]

Selection state.

Definition at line 206 of file glc_instance.h.

Referenced by glExecute(), isSelected(), select(), and unselect().

GLenum GLC_Instance::m_PolyFace [private]

Polygons display style.

Definition at line 209 of file glc_instance.h.

Referenced by clone(), glVisProperties(), and setPolygonMode().

GLenum GLC_Instance::m_PolyMode [private]

Definition at line 210 of file glc_instance.h.

Referenced by clone(), getPolygonMode(), glExecute(), glVisProperties(), and setPolygonMode().

bool GLC_Instance::m_IsVisible [private]

Visibility.

Definition at line 213 of file glc_instance.h.

Referenced by isVisible(), and setVisibility().

---

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

• glc_instance.h
• glc_instance.cpp