CCGLView Class Reference

#import <CCGLView.h>

Inheritance diagram for CCGLView:

List of all members.

Public Member Functions
(id)	- initWithFrame:
(id)	- initWithFrame:pixelFormat:
(id)	- initWithFrame:pixelFormat:depthFormat:preserveBackbuffer:sharegroup:multiSampling:numberOfSamples:
(void)	- swapBuffers
(void)	- lockOpenGLContext
(void)	- unlockOpenGLContext
(CGPoint)	- convertPointFromViewToSurface:
(CGRect)	- convertRectFromViewToSurface:
Static Public Member Functions
(id)	+ viewWithFrame:
(id)	+ viewWithFrame:pixelFormat:
(id)	+ viewWithFrame:pixelFormat:depthFormat:
(id)	+ viewWithFrame:pixelFormat:depthFormat:preserveBackbuffer:sharegroup:multiSampling:numberOfSamples:
Protected Attributes
id< CCESRenderer >	_renderer
EAGLContext *	_context
NSString *	_pixelformat
GLuint	_depthFormat
BOOL	_preserveBackbuffer
CGSize	_size
BOOL	_discardFramebufferSupported
id< CCTouchDelegate >	_touchDelegate
BOOL	_multisampling
unsigned int	_requestedSamples
Properties
NSString *	pixelFormat
GLuint	depthFormat
CGSize	surfaceSize
EAGLContext *	context
BOOL	multiSampling
id< CCTouchDelegate >	touchDelegate

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Detailed Description

CCGLView Class. This class wraps the CAEAGLLayer from CoreAnimation into a convenient UIView subclass. The view content is basically an EAGL surface you render your OpenGL scene into. Note that setting the view non-opaque will only work if the EAGL surface has an alpha channel.

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Member Function Documentation

- (id) initWithFrame:

(CGRect)

frame

Initializes an CCGLView with a frame and 0-bit depth buffer, and a RGB565 color buffer

- (id) initWithFrame:		(CGRect)	frame
pixelFormat:		(NSString *)	format

Initializes an CCGLView with a frame, a color buffer format, and 0-bit depth buffer

- (id) initWithFrame:		(CGRect)	frame
pixelFormat:		(NSString *)	format
depthFormat:		(GLuint)	depth
preserveBackbuffer:		(BOOL)	retained
sharegroup:		(EAGLSharegroup *)	sharegroup
multiSampling:		(BOOL)	sampling
numberOfSamples:		(unsigned int)	nSamples

Initializes an CCGLView with a frame, a color buffer format, a depth buffer format, a sharegroup and multisampling support

- (void) lockOpenGLContext

uses and locks the OpenGL context

- (void) swapBuffers

CCGLView uses double-buffer. This method swaps the buffers

- (void) unlockOpenGLContext

unlocks the openGL context

+ (id) viewWithFrame:

(CGRect)

frame

creates an initializes an CCGLView with a frame and 0-bit depth buffer, and a RGB565 color buffer.

+ (id) viewWithFrame:		(CGRect)	frame
pixelFormat:		(NSString *)	format

creates an initializes an CCGLView with a frame, a color buffer format, and 0-bit depth buffer.

+ (id) viewWithFrame:		(CGRect)	frame
pixelFormat:		(NSString *)	format
depthFormat:		(GLuint)	depth

creates an initializes an CCGLView with a frame, a color buffer format, and a depth buffer.

+ (id) viewWithFrame:		(CGRect)	frame
pixelFormat:		(NSString *)	format
depthFormat:		(GLuint)	depth
preserveBackbuffer:		(BOOL)	retained
sharegroup:		(EAGLSharegroup *)	sharegroup
multiSampling:		(BOOL)	multisampling
numberOfSamples:		(unsigned int)	samples

creates an initializes an CCGLView with a frame, a color buffer format, a depth buffer format, a sharegroup, and multisamping

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Property Documentation

- (EAGLContext*) context [read, assign]

OpenGL context

- (GLuint) depthFormat [read, assign]

depth format of the render buffer: 0, 16 or 24 bits

- (NSString*) pixelFormat [read, assign]

pixel format: it could be RGBA8 (32-bit) or RGB565 (16-bit)

- (CGSize) surfaceSize [read, assign]

returns surface size in pixels

- (id<CCTouchDelegate>) touchDelegate [read, write, assign]

touch delegate

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

• iOS/CCGLView.h