SimpleMesh Class Reference

#include <SimpleMesh.hpp>

Public Member Functions
template<typename t_fnc >
	SimpleMesh (Application *app, string const &name, t_fnc fnc)
	~SimpleMesh ()
void	drawAllInstances (DrawArgs &args, Shader *shader)
SimpleMeshInstance *	createInstance (bool pickable=true)
void	unregisterInstance (SimpleMeshInstance *obj)

Private Member Functions
void	create ()

Private Attributes
Application *	m_app
string	m_name
vector< vec3 >	m_positions
vector< vec2 >	m_uvs
vector< vec3 >	m_normals
vector< uint >	m_indices
GLuint	m_positionsBuffer
GLuint	m_uvBuffer
GLuint	m_normalsBuffer
GLuint	m_indicesBuffer
GLuint	m_vao
set< SimpleMeshInstance * >	m_instances

Detailed Description

SimpleMesh represents a simple mesh that consists of positions, normals, uvs, indices. It manages a list of its instances. Only registered instances will be drawn. All instances will be created, accessed, rendered and destructed by this object.

Definition at line 74 of file SimpleMesh.hpp.

Constructor & Destructor Documentation

SimpleMesh ( Application *  app, string const &  name, t_fnc  fnc  )

inline

Constructs a SimpleMesh-object.

Parameters

app	The global application
name	The name of the mesh
fnc	A function that takes pointers to a vector of positions, normals, uvs and indicses and fills them

Definition at line 101 of file SimpleMesh.hpp.

~SimpleMesh

(

)

Destructs the objects

Definition at line 84 of file SimpleMesh.cpp.

Member Function Documentation

void create ( )

private

Creates all OpenGL resoures from the temporary vectors.

Definition at line 37 of file SimpleMesh.cpp.

SimpleMeshInstance * createInstance

(

bool

pickable = true

)

Creates an instance of this object and returns it.

Parameters

pickable

If pickable is true this object will be drawn into the id-buffer to make it visible to the picker.

Returns

The created instance.

Definition at line 105 of file SimpleMesh.cpp.

void drawAllInstances	(	DrawArgs &	args,
		Shader *	shader
	)

Draws all managed instances of this object.

Parameters

args	The DrawArgs that should be used for this rendering
shader	The shader that should be used for this rendering

Definition at line 92 of file SimpleMesh.cpp.

void unregisterInstance

(

SimpleMeshInstance *

obj

)

Unregisteres an instance. This is usually called by the instances destructor. To destruct an instance just call delete on it.

Parameters

obj	The instance which should no longer be managed

Definition at line 114 of file SimpleMesh.cpp.

Member Data Documentation

Application* m_app

private

The global appliaction

Definition at line 76 of file SimpleMesh.hpp.

vector<uint> m_indices

private

A vector containing the indices of all vertices

Definition at line 83 of file SimpleMesh.hpp.

GLuint m_indicesBuffer

private

A OpenGL-buffer containing the indices of all vertices

Definition at line 88 of file SimpleMesh.hpp.

set<SimpleMeshInstance*> m_instances

private

All instances managed by this object

Definition at line 91 of file SimpleMesh.hpp.

string m_name

private

The name of the mesh

Definition at line 78 of file SimpleMesh.hpp.

vector<vec3> m_normals

private

A vector containing the normals of all vertices

Definition at line 82 of file SimpleMesh.hpp.

GLuint m_normalsBuffer

private

A OpenGL-buffer containing the normals of all vertices

Definition at line 87 of file SimpleMesh.hpp.

vector<vec3> m_positions

private

A vector containing the positions of all vertices

Definition at line 80 of file SimpleMesh.hpp.

GLuint m_positionsBuffer

private

A OpenGL-buffer containing the positions of all vertices

Definition at line 85 of file SimpleMesh.hpp.

GLuint m_uvBuffer

private

A OpenGL-buffer containing the uvs of all vertices

Definition at line 86 of file SimpleMesh.hpp.

vector<vec2> m_uvs

private

A vector containing the uvs of all vertices

Definition at line 81 of file SimpleMesh.hpp.

GLuint m_vao

private

The OpenGL-VAO for this mesh

Definition at line 89 of file SimpleMesh.hpp.

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

• src/SimpleMesh.hpp
• src/SimpleMesh.cpp