Protocol

GLKViewControllerDelegate

Rendering loop callback methods for use with a GLKViewController object.

Declaration

@protocol GLKViewControllerDelegate

Overview

A delegate is called each time the controller is about to display a new frame of animation. It is also called before the view controller’s rendering loop pauses or resumes sending updates.

Topics

Handling an Update Event

glkViewControllerUpdate:

Called before each frame is displayed.

Required.

Pause and Resume Notifications

glkViewController:willPause:

Called before the rendering loop is paused or resumed.

Relationships

Inherits From

See Also

OpenGL ES View Rendering

GLKView

A default implementation for views that draw their content using OpenGL ES.

Deprecated
GLKViewDelegate

Drawing callback methods for use with a GLKView object.

GLKViewController

A view controller that manages an OpenGL ES rendering loop.

Deprecated