Namespaces

Vao /

#include “cinder/gl/Vao.h”

Typedefs:

VaoRef

Classes:

Layout
VertexAttrib

Related Links:

OpenGL in Cinder

Public Member Functions

~Vao ()
void

bind ()
void

unbind () const
void

reassignContext (Context *context)=0

Changes the GL context the VAO is associated with.
GLuint

getId () const
const Layout &

getLayout () const
void

replacementBindBegin ()

An efficiency to prevent creating new VAOs. Call this, then operate as if a new VAO has been bound, and then before drawing against the VAO, call replacementBindEnd() .
void

replacementBindEnd ()

Assumes replacementBindBegin() was called previously and that this is the currently bound VAO.
const std::string &

getLabel () const

Returns the debugging label associated with the VAO.
void

setLabel (const std::string &label)

Sets the debugging label associated with the VAO. Calls glObjectLabel() when available.

Static Public Member Functions

VaoRef

create ()

Protected Member Functions

Vao ()
void

setContext (Context *context)

only necessary when VAO is created without
void

bindImpl (class Context *context)=0
void

unbindImpl (class Context *context)=0
void

enableVertexAttribArrayImpl (GLuint index)=0
void

disableVertexAttribArrayImpl (GLuint index)=0
void

vertexAttribPointerImpl (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer)=0
void

vertexAttribIPointerImpl (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer)=0
void

vertexAttribDivisorImpl (GLuint index, GLuint divisor)=0
void

reflectBindBufferImpl (GLenum target, GLuint buffer)=0

Protected Attributes

GLuint

mId
Context *

mCtx
Layout

mLayout
Layout

mReplacementBindPrevious
std::string

mLabel
friend

Context

Friends

friend CI_API std::ostream &

operator<< (std::ostream &lhs, const VaoRef &rhs)
friend CI_API std::ostream &

operator<< (std::ostream &lhs, const Vao &rhs)