GLC_ExtendedGeomEngine Class Reference

GLC_ExtendedGeomEngine : Specialized engine. More...

#include <glc_extendedgeomengine.h>

Inheritance diagram for GLC_ExtendedGeomEngine:

List of all members.

Public Types
enum	VboType { GLC_Vertex = 30, GLC_Normal, GLC_Texel, GLC_Color }
	Enum of VBO TYPE. More...
Public Member Functions
	GLC_ExtendedGeomEngine ()
	Default constructor.
	GLC_ExtendedGeomEngine (const GLC_ExtendedGeomEngine &)
	Copy constructor.
virtual	~GLC_ExtendedGeomEngine ()
Get Functions
int	numberOfLod ()
	Return the number of lod.
GLfloatVector	positionVector () const
	Return the Position Vector.
GLfloatVector	normalVector () const
	Return the normal Vector.
GLfloatVector	texelVector () const
	Return the texel Vector.
GLfloatVector	colorVector () const
	Return the color Vector.
GLfloatVector *	positionVectorHandle ()
	Return the Position Vector handle.
GLfloatVector *	normalVectorHandle ()
	Return the Normal Vector handle.
GLfloatVector *	texelVectorHandle ()
	Return the Texel Vector handle.
GLfloatVector *	colorVectorHandle ()
	Return the Color Vector handle.
GLuintVector	indexVector (const int i=0) const
	Return the Index Vector.
GLuintVector *	indexVectorHandle (const int i=0) const
	Return the Index Vector handle.
int	indexVectorSize (const int i=0) const
	Return the size of the triangles index Vector.
GLC_EngineLod *	getLod (int index) const
	Return the specified LOD.
Set Functions
void	appendLod (double accuracy=0.0)
	Add a Lod to the engine.
void	finished ()
	The mesh wich use this engine is finished.
void	finishedLod ()
	If the there is more than 2 LOD Swap the first and last.
void	clear ()
	Clear the engine.
OpenGL Functions
void	createVBOs ()
	Vbo creation.
bool	useVBO (bool, GLC_ExtendedGeomEngine::VboType)
	Ibo Usage.
void	useIBO (bool use, const int currentLod=0)
	Ibo Usage.
Private Attributes
GLfloatVector	m_Positions
	Vertex Position Vector.
GLfloatVector	m_Normals
	Vertex Normal Vector.
GLfloatVector	m_Texels
	Vertex Texture coordinate.
GLfloatVector	m_Colors
	Color index.
GLuint	m_NormalVboId
	Normals VBO ID.
GLuint	m_TexelVboId
	Texture VBO ID.
GLuint	m_ColorVboId
	Color VBO ID.
QList< GLC_EngineLod * >	m_EngineLodList
	The list of LOD.
int	m_PositionSize
	The size of Position and normal VBO.
int	m_TexelsSize
	The size of texel VBO.
int	m_ColorSize
	The size of Color VBO.

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Detailed Description

GLC_ExtendedGeomEngine : Specialized engine.

GLC_ExtendedGeomEngine can handle mesh with Triangles, strips and fans

Definition at line 48 of file glc_extendedgeomengine.h.

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Member Enumeration Documentation

enum GLC_ExtendedGeomEngine::VboType

Enum of VBO TYPE.

Enumerator:

GLC_Vertex
GLC_Normal
GLC_Texel
GLC_Color

Definition at line 53 of file glc_extendedgeomengine.h.

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Constructor & Destructor Documentation

GLC_ExtendedGeomEngine::GLC_ExtendedGeomEngine

(

)

Default constructor.

Definition at line 31 of file glc_extendedgeomengine.cpp.

GLC_ExtendedGeomEngine::GLC_ExtendedGeomEngine

(

const GLC_ExtendedGeomEngine &

engine

)

Copy constructor.

Definition at line 50 of file glc_extendedgeomengine.cpp.

References m_EngineLodList.

GLC_ExtendedGeomEngine::~GLC_ExtendedGeomEngine

(

)

[virtual]

Definition at line 73 of file glc_extendedgeomengine.cpp.

References glDeleteBuffers, m_ColorVboId, m_EngineLodList, m_NormalVboId, and m_TexelVboId.

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Member Function Documentation

int GLC_ExtendedGeomEngine::numberOfLod

(

)

[inline]

Return the number of lod.

Definition at line 77 of file glc_extendedgeomengine.h.

References m_EngineLodList.

Referenced by GLC_ExtendedMesh::createVbos(), GLC_ExtendedMesh::numberOfLod(), and GLC_ExtendedMesh::setCurrentLod().

GLfloatVector GLC_ExtendedGeomEngine::positionVector

(

)

const

Return the Position Vector.

Definition at line 105 of file glc_extendedgeomengine.cpp.

References glBindBuffer, glMapBuffer, glUnmapBuffer, m_Positions, m_PositionSize, and GLC_GeomEngine::m_VboId.

Referenced by GLC_ExtendedMesh::positionVector().

GLfloatVector GLC_ExtendedGeomEngine::normalVector

(

)

const

Return the normal Vector.

Definition at line 129 of file glc_extendedgeomengine.cpp.

References glBindBuffer, glMapBuffer, glUnmapBuffer, m_Normals, m_NormalVboId, and m_PositionSize.

Referenced by colorVector(), GLC_ExtendedMesh::normalVector(), and GLC_ExtendedMesh::reverseNormals().

GLfloatVector GLC_ExtendedGeomEngine::texelVector

(

)

const

Return the texel Vector.

Definition at line 152 of file glc_extendedgeomengine.cpp.

References glBindBuffer, glMapBuffer, glUnmapBuffer, m_Texels, m_TexelsSize, and m_TexelVboId.

Referenced by GLC_ExtendedMesh::texelVector().

GLfloatVector GLC_ExtendedGeomEngine::colorVector

(

)

const

Return the color Vector.

Definition at line 175 of file glc_extendedgeomengine.cpp.

References glBindBuffer, glMapBuffer, glUnmapBuffer, m_Colors, m_ColorSize, m_ColorVboId, and normalVector().

GLfloatVector* GLC_ExtendedGeomEngine::positionVectorHandle

(

)

[inline]

Return the Position Vector handle.

Definition at line 93 of file glc_extendedgeomengine.h.

References m_Positions.

Referenced by GLC_ExtendedMesh::addVertices(), GLC_Rectangle::boundingBox(), GLC_ExtendedMesh::boundingBox(), GLC_Rectangle::createRectangleMesh(), GLC_Rectangle::createVbos(), GLC_ExtendedMesh::createVbos(), GLC_Rectangle::glDraw(), and GLC_ExtendedMesh::glDraw().

GLfloatVector* GLC_ExtendedGeomEngine::normalVectorHandle

(

)

[inline]

Return the Normal Vector handle.

Definition at line 97 of file glc_extendedgeomengine.h.

References m_Normals.

Referenced by GLC_ExtendedMesh::addNormals(), GLC_Rectangle::createRectangleMesh(), GLC_Rectangle::createVbos(), GLC_ExtendedMesh::createVbos(), GLC_Rectangle::glDraw(), GLC_ExtendedMesh::glDraw(), and GLC_ExtendedMesh::reverseNormals().

GLfloatVector* GLC_ExtendedGeomEngine::texelVectorHandle

(

)

[inline]

Return the Texel Vector handle.

Definition at line 101 of file glc_extendedgeomengine.h.

References m_Texels.

Referenced by GLC_ExtendedMesh::addTexels(), GLC_Rectangle::createRectangleMesh(), GLC_Rectangle::createVbos(), GLC_ExtendedMesh::createVbos(), GLC_Rectangle::glDraw(), and GLC_ExtendedMesh::glDraw().

GLfloatVector* GLC_ExtendedGeomEngine::colorVectorHandle

(

)

[inline]

Return the Color Vector handle.

Definition at line 105 of file glc_extendedgeomengine.h.

References m_Colors.

Referenced by GLC_ExtendedMesh::addColors(), GLC_ExtendedMesh::createVbos(), and GLC_ExtendedMesh::glDraw().

GLuintVector GLC_ExtendedGeomEngine::indexVector

(

const int

i = 0

)

const [inline]

Return the Index Vector.

Definition at line 109 of file glc_extendedgeomengine.h.

References m_EngineLodList.

Referenced by GLC_ExtendedMesh::getFansIndex(), GLC_ExtendedMesh::getStripsIndex(), and GLC_ExtendedMesh::getTrianglesIndex().

GLuintVector* GLC_ExtendedGeomEngine::indexVectorHandle

(

const int

i = 0

)

const [inline]

Return the Index Vector handle.

Definition at line 116 of file glc_extendedgeomengine.h.

References m_EngineLodList.

Referenced by GLC_Rectangle::createVbos(), GLC_ExtendedMesh::createVbos(), GLC_Rectangle::finishNonVbo(), GLC_ExtendedMesh::finishNonVbo(), GLC_Rectangle::finishVbo(), GLC_ExtendedMesh::finishVbo(), GLC_Rectangle::glDraw(), and GLC_ExtendedMesh::glDraw().

int GLC_ExtendedGeomEngine::indexVectorSize

(

const int

i = 0

)

const [inline]

Return the size of the triangles index Vector.

Definition at line 123 of file glc_extendedgeomengine.h.

References m_EngineLodList.

Referenced by GLC_Rectangle::finishNonVbo(), GLC_ExtendedMesh::finishNonVbo(), GLC_Rectangle::finishVbo(), and GLC_ExtendedMesh::finishVbo().

GLC_EngineLod* GLC_ExtendedGeomEngine::getLod

(

int

index

)

const [inline]

Return the specified LOD.

Definition at line 129 of file glc_extendedgeomengine.h.

References m_EngineLodList.

Referenced by GLC_ExtendedMesh::containsLod(), and GLC_ExtendedMesh::getLodAccuracy().

void GLC_ExtendedGeomEngine::appendLod

(

double

accuracy = 0.0

)

[inline]

Add a Lod to the engine.

Definition at line 142 of file glc_extendedgeomengine.h.

References m_EngineLodList.

Referenced by GLC_Rectangle::createRectangleMesh(), and GLC_ExtendedMesh::setCurrentMaterial().

void GLC_ExtendedGeomEngine::finished

(

)

The mesh wich use this engine is finished.

Definition at line 202 of file glc_extendedgeomengine.cpp.

References m_Colors, m_ColorSize, m_EngineLodList, m_Normals, m_Positions, m_PositionSize, m_Texels, and m_TexelsSize.

Referenced by GLC_Rectangle::createVbos(), and GLC_ExtendedMesh::createVbos().

void GLC_ExtendedGeomEngine::finishedLod

(

)

If the there is more than 2 LOD Swap the first and last.

Definition at line 220 of file glc_extendedgeomengine.cpp.

References m_EngineLodList.

Referenced by GLC_ExtendedMesh::finished().

void GLC_ExtendedGeomEngine::clear

(

)

Clear the engine.

Reimplemented from GLC_GeomEngine.

Definition at line 233 of file glc_extendedgeomengine.cpp.

References GLC_GeomEngine::clear(), glDeleteBuffers, m_EngineLodList, m_Normals, m_NormalVboId, m_Positions, m_PositionSize, m_Texels, m_TexelsSize, and m_TexelVboId.

Referenced by GLC_Rectangle::createRectangleMesh().

void GLC_ExtendedGeomEngine::createVBOs

(

)

Vbo creation.

Vbo creation

Definition at line 269 of file glc_extendedgeomengine.cpp.

References glGenBuffers, m_Colors, m_ColorVboId, m_EngineLodList, m_NormalVboId, m_Texels, m_TexelVboId, and GLC_GeomEngine::m_VboId.

Referenced by GLC_Rectangle::glDraw(), and GLC_ExtendedMesh::glDraw().

bool GLC_ExtendedGeomEngine::useVBO	(	bool	use,
		GLC_ExtendedGeomEngine::VboType	type
	)

Ibo Usage.

Definition at line 297 of file glc_extendedgeomengine.cpp.

References glBindBuffer, GLC_Color, GLC_Normal, GLC_Texel, GLC_Vertex, m_ColorVboId, m_NormalVboId, m_TexelVboId, and GLC_GeomEngine::m_VboId.

Referenced by GLC_Rectangle::createVbos(), GLC_ExtendedMesh::createVbos(), GLC_Rectangle::glDraw(), and GLC_ExtendedMesh::glDraw().

void GLC_ExtendedGeomEngine::useIBO	(	bool	use,
		const int	currentLod = 0
	)			[inline]

Ibo Usage.

Definition at line 168 of file glc_extendedgeomengine.h.

References glBindBuffer, and m_EngineLodList.

Referenced by GLC_Rectangle::createVbos(), GLC_ExtendedMesh::createVbos(), GLC_Rectangle::glDraw(), and GLC_ExtendedMesh::glDraw().

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Member Data Documentation

GLfloatVector GLC_ExtendedGeomEngine::m_Positions [private]

Vertex Position Vector.

Definition at line 181 of file glc_extendedgeomengine.h.

Referenced by clear(), finished(), positionVector(), and positionVectorHandle().

GLfloatVector GLC_ExtendedGeomEngine::m_Normals [private]

Vertex Normal Vector.

Definition at line 184 of file glc_extendedgeomengine.h.

Referenced by clear(), finished(), normalVector(), and normalVectorHandle().

GLfloatVector GLC_ExtendedGeomEngine::m_Texels [private]

Vertex Texture coordinate.

Definition at line 187 of file glc_extendedgeomengine.h.

Referenced by clear(), createVBOs(), finished(), texelVector(), and texelVectorHandle().

GLfloatVector GLC_ExtendedGeomEngine::m_Colors [private]

Color index.

Definition at line 190 of file glc_extendedgeomengine.h.

Referenced by colorVector(), colorVectorHandle(), createVBOs(), and finished().

GLuint GLC_ExtendedGeomEngine::m_NormalVboId [private]

Normals VBO ID.

Definition at line 193 of file glc_extendedgeomengine.h.

Referenced by clear(), createVBOs(), normalVector(), useVBO(), and ~GLC_ExtendedGeomEngine().

GLuint GLC_ExtendedGeomEngine::m_TexelVboId [private]

Texture VBO ID.

Definition at line 196 of file glc_extendedgeomengine.h.

Referenced by clear(), createVBOs(), texelVector(), useVBO(), and ~GLC_ExtendedGeomEngine().

GLuint GLC_ExtendedGeomEngine::m_ColorVboId [private]

Color VBO ID.

Definition at line 199 of file glc_extendedgeomengine.h.

Referenced by colorVector(), createVBOs(), useVBO(), and ~GLC_ExtendedGeomEngine().

QList<GLC_EngineLod*> GLC_ExtendedGeomEngine::m_EngineLodList [private]

The list of LOD.

Definition at line 202 of file glc_extendedgeomengine.h.

Referenced by appendLod(), clear(), createVBOs(), finished(), finishedLod(), getLod(), GLC_ExtendedGeomEngine(), indexVector(), indexVectorHandle(), indexVectorSize(), numberOfLod(), useIBO(), and ~GLC_ExtendedGeomEngine().

int GLC_ExtendedGeomEngine::m_PositionSize [private]

The size of Position and normal VBO.

Definition at line 205 of file glc_extendedgeomengine.h.

Referenced by clear(), finished(), normalVector(), and positionVector().

int GLC_ExtendedGeomEngine::m_TexelsSize [private]

The size of texel VBO.

Definition at line 208 of file glc_extendedgeomengine.h.

Referenced by clear(), finished(), and texelVector().

int GLC_ExtendedGeomEngine::m_ColorSize [private]

The size of Color VBO.

Definition at line 211 of file glc_extendedgeomengine.h.

Referenced by colorVector(), and finished().

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

• glc_extendedgeomengine.h
• glc_extendedgeomengine.cpp