GLFullScreen

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DESCRIPTION:

This sample code demonstrates OpenGL drawing to the entire screen. 

Mac OS X 10.6 and later offer a simplified mechanism to create full-screen contexts. Earlier versions of Mac OS require additional work to capture the display and set up a special context.

When in the window mode, 

    press the "Go FullScreen" button to switch to the full-screen mode;

When in the full-screen mode, 

    press [ESC] to switch to the window mode;

In both modes, 

    press [space] to toggle rotation of the globe;

    press [w]/[W] to toggle wireframe rendering;

    holding and dragging the mouse to change the roll angle and from which the light is coming.

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BUILD REQUIREMENTS:

Mac OS X v10.6 or later, Xcode 3.1 or later

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RUNTIME REQUIREMENTS:

Mac OS X v10.6 or later

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PACKAGING LIST:

MainController.h

MainController.m

A controller object that handles full-screen/window modes switching and user interactions.

MyOpenGLView.h

MyOpenGLView.m

An NSView subclass that delegates to separate "scene" and "controller" objects for OpenGL rendering and input event handling.

Scene.h

Scene.m

A delegate object used by MyOpenGLView and MainController to render a simple scene.

Texture.h

Texture.m

A help class that loads an OpenGL texture from an image path.

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CHANGES FROM PREVIOUS VERSIONS:

Version 1.1

Fixed a bug. Be sure to tell the display link to stop before destroying the context.

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Copyright (C) 2010 Apple Inc. All rights reserved.