GLC_Mesh2 Class Reference

GLC_Mesh2 : OpenGL 3D Mesh. More...

#include <glc_mesh2.h>

Inheritance diagram for GLC_Mesh2:

List of all members.

Public Member Functions
Constructor / Destructor
	GLC_Mesh2 ()
	Construct an empty Mesh.
	GLC_Mesh2 (const GLC_Mesh2 &meshToCopy)
	Copy constructor.
virtual	~GLC_Mesh2 (void)
	Delete Mesh's faces and clear faces list.
Get Functions
int	getNumberOfFaces () const
	Get number of faces.
int	getNumberOfVertex () const
	Get number of vertex.
int	getNumberOfSubMaterial () const
	Get number of submaterial.
GLC_Material *	getSubMaterial (const int key)
	Get specified mesh sub material.
const bool	containsMaterial (const int key) const
	return true if Material key is in the mesh
virtual GLC_BoundingBox *	getBoundingBox (void) const
	return the mesh bounding box
virtual GLC_Geometry *	clone () const
	Return a copy of the geometry.
const GLC_Vector3d	getVertex (const int key) const
	return a vertex with key
const bool	containsVertex (const int key) const
	return true if vertex key is in the mesh
const GLC_Vector3d	getNormal (const int key) const
	return a normal with key
const bool	containsNormal (const int key) const
	return true if normal key is in the mesh
Set Functions
void	addMaterial (int Index, GLC_Material *)
	Add material to mesh.
int	removeMaterial (int)
	Remove material from the mesh.
void	addVertex (int Index, GLC_Vector3d Coordinate)
	Add a vertex to mesh.
void	addNormal (int index, GLC_Vector3d Normal)
	Add Normal.
void	addTextureCoordinate (int Index, GLC_Vector2d TextureCoordinate)
	Add texture coordinate.
void	addFace (const QVector< int > &Material, const QVector< int > &Coordinate)
	Add a face without texture coordinate and Normal.
void	addFace (const QVector< int > &Material, const QVector< int > &Coordinate, const QVector< int > &Normal)
	Add a face without texture coordinate.
void	addFace (const QVector< int > &Material, const QVector< int > &Coordinate, const QVector< int > &Normal, const QVector< int > &TextureCoordinate)
	Add a face with texture coordinate.
void	reverseNormal ()
	Reverse mesh normal.
Private Member Functions
void	createSelectionList (GLenum Mode)
	Create selection lis.
void	addCoordIndex (const QVector< int > &Coordinate)
	Add coordinate index of a face.
void	addNormalIndex (const QVector< int > &Normal)
	Add coordinate index of a face.
void	addCoordAndNormIndex (const QVector< int > &Coordinate, const QVector< int > &Normal)
	Add coordinate and normal index of a face.
void	addTextureIndex (const QVector< int > &TextureCoordinate)
	Add Texture coordinate index of a face.
void	addMaterialIndex (const QVector< int > &Material)
	Add Material index of a face.
OpenGL Functions
virtual void	glLoadTexture (void)
	if the geometry have a texture, load it
virtual void	glExecute (GLenum Mode, bool, bool forceWire=false)
	Specific glExecute method.
virtual void	glDraw (void)
	Virtual interface for OpenGL Geometry set up.
virtual void	createList (GLenum Mode)
	Specific createList method.
Private Attributes
Vector3dHash	m_CoordinateHash
	Coordinate hash table.
IndexedList	m_CoordinateIndex
	Coordinate index.
MaterialHash	m_MaterialHash
	Material Hash table.
IndexedList	m_MaterialIndex
	Material index.
Vector3dHash	m_NormalHash
	Normal hash table.
IndexedList	m_NormalIndex
	Normal Index.
Vector2dHash	m_TextCoordinateHash
	Texture coordinate Hash table.
IndexedList	m_TextureIndex
	Texture index.
int	m_NumberOfFaces
	Mesh number of faces.
GLuint	m_SelectionListID
	Selection Display list ID.
bool	m_IsSelected
	Selection state.

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Detailed Description

GLC_Mesh2 : OpenGL 3D Mesh.

An GLC_Mesh2 is Mesh composed of polygons

• Each polygon must be a planar Face
• Each face is composed by vertexs

Definition at line 62 of file glc_mesh2.h.

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Constructor & Destructor Documentation

GLC_Mesh2::GLC_Mesh2

(

)

[explicit]

Construct an empty Mesh.

Definition at line 35 of file glc_mesh2.cpp.

Referenced by clone().

GLC_Mesh2::GLC_Mesh2

(

const GLC_Mesh2 &

meshToCopy

)

[explicit]

Copy constructor.

Definition at line 52 of file glc_mesh2.cpp.

References m_MaterialHash.

GLC_Mesh2::~GLC_Mesh2

(

void

)

[virtual]

Delete Mesh's faces and clear faces list.

Definition at line 78 of file glc_mesh2.cpp.

References GLC_Object::getID(), m_CoordinateHash, m_CoordinateIndex, m_MaterialHash, m_MaterialIndex, m_NormalHash, m_NormalIndex, m_SelectionListID, m_TextCoordinateHash, and m_TextureIndex.

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Member Function Documentation

int GLC_Mesh2::getNumberOfFaces

(

)

const [inline]

Get number of faces.

Definition at line 85 of file glc_mesh2.h.

References m_NumberOfFaces.

Referenced by GLC_ObjToWorld::changeGroup(), GLC_ObjToWorld::CreateWorldFromObj(), GLC_Part::getNumberOfFaces(), and GLC_ObjToWorld::setCurrentMaterial().

int GLC_Mesh2::getNumberOfVertex

(

)

const [inline]

Get number of vertex.

Definition at line 87 of file glc_mesh2.h.

References m_CoordinateHash.

Referenced by GLC_Part::getNumberOfVertex().

int GLC_Mesh2::getNumberOfSubMaterial

(

)

const [inline]

Get number of submaterial.

Definition at line 89 of file glc_mesh2.h.

References m_MaterialHash.

GLC_Material* GLC_Mesh2::getSubMaterial

(

const int

key

)

[inline]

Get specified mesh sub material.

Definition at line 91 of file glc_mesh2.h.

References m_MaterialHash.

const bool GLC_Mesh2::containsMaterial

(

const int

key

)

const [inline]

return true if Material key is in the mesh

Definition at line 93 of file glc_mesh2.h.

References m_MaterialHash.

GLC_BoundingBox * GLC_Mesh2::getBoundingBox

(

void

)

const [virtual]

return the mesh bounding box

Reimplemented from GLC_Geometry.

Definition at line 114 of file glc_mesh2.cpp.

References GLC_BoundingBox::combine(), and m_CoordinateHash.

GLC_Geometry * GLC_Mesh2::clone

(

)

const [virtual]

Return a copy of the geometry.

Implements GLC_Geometry.

Definition at line 131 of file glc_mesh2.cpp.

References GLC_Mesh2().

const GLC_Vector3d GLC_Mesh2::getVertex

(

const int

key

)

const [inline]

return a vertex with key

Definition at line 99 of file glc_mesh2.h.

References m_CoordinateHash.

Referenced by GLC_ObjToMesh2::computeNormal().

const bool GLC_Mesh2::containsVertex

(

const int

key

)

const [inline]

return true if vertex key is in the mesh

Definition at line 101 of file glc_mesh2.h.

References m_CoordinateHash.

const GLC_Vector3d GLC_Mesh2::getNormal

(

const int

key

)

const [inline]

return a normal with key

Definition at line 103 of file glc_mesh2.h.

References m_NormalHash.

const bool GLC_Mesh2::containsNormal

(

const int

key

)

const [inline]

return true if normal key is in the mesh

Definition at line 105 of file glc_mesh2.h.

References m_NormalHash.

void GLC_Mesh2::addMaterial	(	int	Index,
		GLC_Material *	pMaterial
	)

Add material to mesh.

Definition at line 142 of file glc_mesh2.cpp.

References GLC_Material::addGLC_Geom(), GLC_Geometry::m_GeometryIsValid, GLC_Geometry::m_ListIsValid, and m_MaterialHash.

Referenced by GLC_ObjToWorld::changeGroup(), GLC_ObjToMesh2::loadMaterial(), and GLC_ObjToWorld::setCurrentMaterial().

int GLC_Mesh2::removeMaterial

(

int

index

)

Remove material from the mesh.

Definition at line 161 of file glc_mesh2.cpp.

References GLC_Object::getID(), and m_MaterialHash.

Referenced by GLC_ObjToWorld::setCurrentMaterial().

void GLC_Mesh2::addVertex	(	int	Index,
		GLC_Vector3d	Coordinate
	)

Add a vertex to mesh.

Definition at line 169 of file glc_mesh2.cpp.

References m_CoordinateHash.

Referenced by GLC_ObjToWorld::addVertexsToCurrentMesh(), and GLC_ObjToMesh2::scanLigne().

void GLC_Mesh2::addNormal	(	int	index,
		GLC_Vector3d	Normal
	)

Add Normal.

Definition at line 182 of file glc_mesh2.cpp.

References m_NormalHash.

Referenced by GLC_ObjToWorld::addNormalsToCurrentMesh(), GLC_ObjToWorld::extractFaceIndex(), GLC_ObjToMesh2::extractFaceIndex(), and GLC_ObjToMesh2::scanLigne().

void GLC_Mesh2::addTextureCoordinate	(	int	Index,
		GLC_Vector2d	TextureCoordinate
	)

Add texture coordinate.

Definition at line 196 of file glc_mesh2.cpp.

References m_TextCoordinateHash.

Referenced by GLC_ObjToWorld::addTextureCoordinatesToCurrentMesh(), and GLC_ObjToMesh2::scanLigne().

void GLC_Mesh2::addFace	(	const QVector< int > &	Material,
		const QVector< int > &	Coordinate
	)

Add a face without texture coordinate and Normal.

Add a face without texture coordinate and normal.

Mesh list of texture index must be empty.

Definition at line 210 of file glc_mesh2.cpp.

References addCoordIndex(), addMaterialIndex(), GLC_Geometry::m_ListIsValid, and m_NumberOfFaces.

Referenced by GLC_ObjToWorld::extractFaceIndex(), and GLC_ObjToMesh2::extractFaceIndex().

void GLC_Mesh2::addFace	(	const QVector< int > &	Material,
		const QVector< int > &	Coordinate,
		const QVector< int > &	Normal
	)

Add a face without texture coordinate.

Add a face without texture coordinate and normal.

Mesh list of texture index must be empty.

Definition at line 222 of file glc_mesh2.cpp.

References addCoordAndNormIndex(), addMaterialIndex(), GLC_Geometry::m_ListIsValid, and m_NumberOfFaces.

void GLC_Mesh2::addFace	(	const QVector< int > &	Material,
		const QVector< int > &	Coordinate,
		const QVector< int > &	Normal,
		const QVector< int > &	TextureCoordinate
	)

Add a face with texture coordinate.

Number of coordinate, Normal and texture must be equal

Definition at line 235 of file glc_mesh2.cpp.

References addCoordAndNormIndex(), addMaterialIndex(), addTextureIndex(), GLC_Geometry::m_ListIsValid, and m_NumberOfFaces.

void GLC_Mesh2::reverseNormal

(

)

Reverse mesh normal.

Definition at line 249 of file glc_mesh2.cpp.

References GLC_Geometry::m_ListIsValid, and m_NormalHash.

Referenced by GLC_Part::reverseMeshNormal().

void GLC_Mesh2::glLoadTexture

(

void

)

[private, virtual]

if the geometry have a texture, load it

Reimplemented from GLC_Geometry.

Definition at line 267 of file glc_mesh2.cpp.

References GLC_Material::glLoadTexture(), m_MaterialHash, and GLC_Geometry::m_pMaterial.

void GLC_Mesh2::glExecute	(	GLenum	Mode,
		bool	isSelected,
		bool	forceWire = false
	)			[private, virtual]

Specific glExecute method.

Reimplemented from GLC_Geometry.

Definition at line 283 of file glc_mesh2.cpp.

References createList(), GLC_Geometry::glExecute(), GLC_Geometry::glPropGeom(), GLC_Geometry::m_GeometryIsValid, m_IsSelected, GLC_Geometry::m_ListIsValid, and m_SelectionListID.

void GLC_Mesh2::glDraw

(

void

)

[private, virtual]

Virtual interface for OpenGL Geometry set up.

This Virtual function is implemented here.
Throw GLC_OpenGlException

Implements GLC_Geometry.

Definition at line 353 of file glc_mesh2.cpp.

References GLC_Geometry::getdAlpha(), GLC_Geometry::getdBlue(), GLC_Geometry::getdGreen(), GLC_Geometry::getdRed(), GLC_Material::glExecute(), GLC_SelectionMaterial::glExecute(), m_CoordinateHash, m_CoordinateIndex, m_IsSelected, m_MaterialHash, m_MaterialIndex, m_NormalHash, m_NormalIndex, GLC_Geometry::m_pMaterial, m_TextCoordinateHash, and m_TextureIndex.

Referenced by createSelectionList().

void GLC_Mesh2::createList

(

GLenum

Mode

)

[private, virtual]

Specific createList method.

Reimplemented from GLC_Geometry.

Definition at line 322 of file glc_mesh2.cpp.

References GLC_Geometry::createList(), and createSelectionList().

Referenced by glExecute().

void GLC_Mesh2::createSelectionList

(

GLenum

Mode

)

[private]

Create selection lis.

Private services Functions

Definition at line 329 of file glc_mesh2.cpp.

References glDraw(), m_IsSelected, and m_SelectionListID.

Referenced by createList().

void GLC_Mesh2::addCoordIndex

(

const QVector< int > &

Coordinate

)

[private]

Add coordinate index of a face.

Definition at line 440 of file glc_mesh2.cpp.

References m_CoordinateIndex.

Referenced by addFace().

void GLC_Mesh2::addNormalIndex

(

const QVector< int > &

Normal

)

[private]

Add coordinate index of a face.

Definition at line 454 of file glc_mesh2.cpp.

References m_NormalIndex.

void GLC_Mesh2::addCoordAndNormIndex	(	const QVector< int > &	Coordinate,
		const QVector< int > &	Normal
	)			[private]

Add coordinate and normal index of a face.

Definition at line 468 of file glc_mesh2.cpp.

References m_CoordinateIndex, and m_NormalIndex.

Referenced by addFace().

void GLC_Mesh2::addTextureIndex

(

const QVector< int > &

TextureCoordinate

)

[private]

Add Texture coordinate index of a face.

Definition at line 493 of file glc_mesh2.cpp.

References m_TextureIndex.

Referenced by addFace().

void GLC_Mesh2::addMaterialIndex

(

const QVector< int > &

Material

)

[private]

Add Material index of a face.

Definition at line 504 of file glc_mesh2.cpp.

References m_MaterialIndex.

Referenced by addFace().

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Member Data Documentation

Vector3dHash GLC_Mesh2::m_CoordinateHash [private]

Coordinate hash table.

Definition at line 201 of file glc_mesh2.h.

Referenced by addVertex(), containsVertex(), getBoundingBox(), getNumberOfVertex(), getVertex(), glDraw(), and ~GLC_Mesh2().

IndexedList GLC_Mesh2::m_CoordinateIndex [private]

Coordinate index.

Definition at line 203 of file glc_mesh2.h.

Referenced by addCoordAndNormIndex(), addCoordIndex(), glDraw(), and ~GLC_Mesh2().

MaterialHash GLC_Mesh2::m_MaterialHash [private]

Material Hash table.

Definition at line 206 of file glc_mesh2.h.

Referenced by addMaterial(), containsMaterial(), getNumberOfSubMaterial(), getSubMaterial(), GLC_Mesh2(), glDraw(), glLoadTexture(), removeMaterial(), and ~GLC_Mesh2().

IndexedList GLC_Mesh2::m_MaterialIndex [private]

Material index.

Definition at line 208 of file glc_mesh2.h.

Referenced by addMaterialIndex(), glDraw(), and ~GLC_Mesh2().

Vector3dHash GLC_Mesh2::m_NormalHash [private]

Normal hash table.

Definition at line 211 of file glc_mesh2.h.

Referenced by addNormal(), containsNormal(), getNormal(), glDraw(), reverseNormal(), and ~GLC_Mesh2().

IndexedList GLC_Mesh2::m_NormalIndex [private]

Normal Index.

Definition at line 213 of file glc_mesh2.h.

Referenced by addCoordAndNormIndex(), addNormalIndex(), glDraw(), and ~GLC_Mesh2().

Vector2dHash GLC_Mesh2::m_TextCoordinateHash [private]

Texture coordinate Hash table.

Definition at line 216 of file glc_mesh2.h.

Referenced by addTextureCoordinate(), glDraw(), and ~GLC_Mesh2().

IndexedList GLC_Mesh2::m_TextureIndex [private]

Texture index.

Definition at line 218 of file glc_mesh2.h.

Referenced by addTextureIndex(), glDraw(), and ~GLC_Mesh2().

int GLC_Mesh2::m_NumberOfFaces [private]

Mesh number of faces.

Definition at line 221 of file glc_mesh2.h.

Referenced by addFace(), and getNumberOfFaces().

GLuint GLC_Mesh2::m_SelectionListID [private]

Selection Display list ID.

Definition at line 224 of file glc_mesh2.h.

Referenced by createSelectionList(), glExecute(), and ~GLC_Mesh2().

bool GLC_Mesh2::m_IsSelected [private]

Selection state.

Definition at line 227 of file glc_mesh2.h.

Referenced by createSelectionList(), glDraw(), and glExecute().

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

• glc_mesh2.h
• glc_mesh2.cpp