Aire::VertexArrayObject Class Reference

#include <vao.h>

Public Member Functions
	VertexArrayObject ()
	Create a new VAO.
void	bindVAO ()
	Bind the VAO for rendering.
void	unbindVAO ()
	Unbind the VAO.
void	addAttribF (GLuint attribIdx, GLint size, GLenum type, GLuint relativeOffset, GLboolean normalized=GL_FALSE, bool enabled=true, bool autoBind=true)
void	addAttribI (GLuint attribIdx, GLint size, GLenum type, GLuint relativeOffset, bool enabled=true, bool autoBind=true)
void	addAttribL (GLuint attribIdx, GLint size, GLuint relativeOffset, bool enabled=true, bool autoBind=true)
void	bindAttrib (GLuint attribIdx, GLuint bindingPointIdx)
void	enableAttrib (GLuint attribIdx)
void	disableAttrib (GLuint attribIdx)
GLuint	getHandle () const
	VertexArrayObject (const VertexArrayObject &)=delete
VertexArrayObject &	operator= (const VertexArrayObject &)=delete

Detailed Description

A wrapper over an OpenGL VAO. Used to simplify VAO setup and to provide automatic clean-up.

Member Function Documentation

bindAttrib()

void Aire::VertexArrayObject::bindAttrib ( GLuint attribIdx, GLuint bindingPointIdx )

inline

Bind an attribute to a given binding point. Vertex buffers can then be bound to this binding point. For convenience, it is advisable to always set the binding point to be the same as the attribute index.

Parameters

attribIdx	The attribute index to be bound. Corresponds to the index set in the shader with location specifier.
bindingPointIdx	An arbitrarily chosen index that will be associated with the attribute. VBO then needs to bind to the same index.

disableAttrib()

void Aire::VertexArrayObject::disableAttrib ( GLuint attribIdx )

inline

Disable a given attribute.

Parameters

attribIdx

Attribute index of the attribute to disable.

enableAttrib()

void Aire::VertexArrayObject::enableAttrib ( GLuint attribIdx )

inline

Enable a given attribute.

Parameters

attribIdx

Attribute index of the attribute to enable.

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

• source/rendering/vao.h
• source/rendering/vao.cpp