Creates an object from an text file, this can then be used with OpenGL. More...

#include <Mesh.h>

Collaboration diagram for Mesh:

Public Member Functions
	Mesh (std::string objFileName)
	Creates a vertex array object using a obj file location and OpenGL. More...

	Mesh (Primitives::PrimativeType primType)
	Creates a vertex array object using a primitive type. More...

	Mesh (std::string fileName, bool heightmap)
	Creates a vertex array object using a file location and OpenGL. More...

	Mesh (std::string objFileName, std::string textureFileName)
	Creates a vertex array object using a obj file location and OpenGL. More...

	Mesh (std::string fileName, std::string textureFileName, bool heightmap)
	Creates a vertex array object using a file location and OpenGL. More...

	~Mesh ()
	Destructs an Object. More...

GLuint	getVAO ()
	Returns the vertex array object. More...

GLuint	getTextureID ()
	Returns the Texture ID. More...

unsigned int	getNumberOfVertices ()
	Returns the number of vertices. More...

Vec3	getMaxVert ()
	Returns the max vertices. More...

Vec3	getMinVert ()
	Returns the min vertices. More...

unsigned int	getNumIndices ()
	Returns the number of indices. More...

bool	checkHeightmap ()
	Checks if it is heightmap. More...

bool	checkPrimitive ()
	Checks if it is primative. More...

Private Member Functions
void	initialiseTexture (std::vector< float > vertexTextures)
	Initialise the texture. More...

void	initialiseVAO (std::string fileName)
	Initialise the vertex array object. More...

GLuint	initaliseIndicies (std::vector< unsigned int > &inIndices)
	Initialise indices. More...

GLuint	initaliseVBO (unsigned int vecNum, std::vector< float > &inVBOData, int linkNum)
	Initialise a vertex array object. More...

void	calculateMaxAndMinVerticies (std::vector< float > &vertices)
	Calculated the maximum and minimum indices. More...

Private Attributes
GLuint	vertexArrayObject
	The Vertex Array Object for use with OpenGL. More...

GLuint	indexBuffer
	The index buffer. More...

GLuint	textureBuffer
	The texture buffer. More...

unsigned int	numberOfVertices
	Number of vertices in the model. More...

unsigned int	numberOfIndices

std::string	textureFileName
	The name of the texture file. More...

GLuint	textureID
	The Texture. More...

Vec3	maxVert
	The Max Verticies. More...

Vec3	minVert
	The Min Verticies. More...

bool	heightmap
	If the mesh if is a heightmap. More...

bool	primative
	If the mesh is a primitive. More...

Detailed Description

Creates an object from an text file, this can then be used with OpenGL.

Constructor & Destructor Documentation

◆ Mesh() [1/5]

Mesh::Mesh ( std::string objFileName )

Creates a vertex array object using a obj file location and OpenGL.

Parameters

objFileName The name of the obj file.

Here is the call graph for this function:

◆ Mesh() [2/5]

Mesh::Mesh ( Primitives::PrimativeType primType )

Creates a vertex array object using a primitive type.

Parameters

primType The primitive type.

Here is the call graph for this function:

◆ Mesh() [3/5]

Mesh::Mesh	(	std::string	fileName,
		bool	heightmap
	)

Creates a vertex array object using a file location and OpenGL.

Parameters

fileName	The name of the file.
heightmap	A boolean stating if it is a heightmap.

Here is the call graph for this function:

◆ Mesh() [4/5]

Mesh::Mesh	(	std::string	objFileName,
		std::string	textureFileName
	)

Creates a vertex array object using a obj file location and OpenGL.

Parameters

objFileName	The name of the obj file.
textureFileName	The name of the texture file.

Here is the call graph for this function:

◆ Mesh() [5/5]

Mesh::Mesh	(	std::string	fileName,
		std::string	textureFileName,
		bool	heightmap
	)

Creates a vertex array object using a file location and OpenGL.

Parameters

fileName	The name of the file.
textureFileName	The name of the texture file.
heightmap	A boolean stating if it is a heightmap.

Here is the call graph for this function:

◆ ~Mesh()

Mesh::~Mesh ( )

Destructs an Object.

Member Function Documentation

◆ calculateMaxAndMinVerticies()

void Mesh::calculateMaxAndMinVerticies ( std::vector< float > & vertices )

private

Calculated the maximum and minimum indices.

Parameters

vertices A reference to the vertices vector.

Here is the caller graph for this function:

◆ checkHeightmap()

bool Mesh::checkHeightmap ( )

inline

Checks if it is heightmap.

Returns: The heightmap bool.

◆ checkPrimitive()

bool Mesh::checkPrimitive ( )

inline

Checks if it is primative.

Returns: The primative bool.

◆ getMaxVert()

Vec3 Mesh::getMaxVert ( )

inline

Returns the max vertices.

Returns: The max vertices.

Here is the caller graph for this function:

◆ getMinVert()

Vec3 Mesh::getMinVert ( )

inline

Returns the min vertices.

Returns: The min vertices.

Here is the caller graph for this function:

◆ getNumberOfVertices()

unsigned int Mesh::getNumberOfVertices ( )

Returns the number of vertices.

Returns: The number of vertices.

◆ getNumIndices()

unsigned int Mesh::getNumIndices ( )

inline

Returns the number of indices.

Returns: The number of indices.

◆ getTextureID()

GLuint Mesh::getTextureID ( )

Returns the Texture ID.

Returns: The texture ID.

◆ getVAO()

GLuint Mesh::getVAO ( )

Returns the vertex array object.

Returns: The vertex array object.

◆ initaliseIndicies()

GLuint Mesh::initaliseIndicies ( std::vector< unsigned int > & inIndices )

private

Initialise indices.

Parameters

inIndices A reference to the indices vector.

Returns: The indices.

Here is the caller graph for this function:

◆ initaliseVBO()

GLuint Mesh::initaliseVBO	(	unsigned int	vecNum,
		std::vector< float > &	inVBOData,
		int	linkNum
	)

private

Initialise a vertex array object.

Parameters

vecNum	The vector num.
inVBOData	A refrence to the VBO data vector.
linkNum	The link number.

Returns: The vertex array object.

Here is the caller graph for this function:

◆ initialiseTexture()

void Mesh::initialiseTexture ( std::vector< float > vertexTextures )

private

Initialise the texture.

Parameters

vertexTextures The vertex textures vector.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ initialiseVAO()

void Mesh::initialiseVAO ( std::string fileName )

private

Initialise the vertex array object.

Parameters

fileName The name of the file.

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ heightmap

bool Mesh::heightmap

private

If the mesh if is a heightmap.

◆ indexBuffer

GLuint Mesh::indexBuffer

private

The index buffer.

◆ maxVert

Vec3 Mesh::maxVert

private

The Max Verticies.

◆ minVert

Vec3 Mesh::minVert

private

The Min Verticies.

◆ numberOfIndices

unsigned int Mesh::numberOfIndices

private

◆ numberOfVertices

unsigned int Mesh::numberOfVertices

private

Number of vertices in the model.

◆ primative

bool Mesh::primative

private

If the mesh is a primitive.

◆ textureBuffer

GLuint Mesh::textureBuffer

private

The texture buffer.

◆ textureFileName

std::string Mesh::textureFileName

private

The name of the texture file.

◆ textureID

GLuint Mesh::textureID

private

The Texture.

◆ vertexArrayObject

GLuint Mesh::vertexArrayObject

private

The Vertex Array Object for use with OpenGL.

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

LevelHEngine/ResourceManagement/Mesh.h
LevelHEngine/ResourceManagement/Mesh.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Mesh() [1/5]

◆ Mesh() [2/5]

◆ Mesh() [3/5]

◆ Mesh() [4/5]

◆ Mesh() [5/5]

◆ ~Mesh()

Member Function Documentation

◆ calculateMaxAndMinVerticies()

◆ checkHeightmap()

◆ checkPrimitive()

◆ getMaxVert()

◆ getMinVert()

◆ getNumberOfVertices()

◆ getNumIndices()

◆ getTextureID()

◆ getVAO()

◆ initaliseIndicies()

◆ initaliseVBO()

◆ initialiseTexture()

◆ initialiseVAO()

Member Data Documentation

◆ heightmap

◆ indexBuffer

◆ maxVert

◆ minVert

◆ numberOfIndices

◆ numberOfVertices

◆ primative

◆ textureBuffer

◆ textureFileName

◆ textureID

◆ vertexArrayObject