ARCameraView Class Reference

#import <ARCameraView.h>

Inherits ARView, and <ARCameraStreamEvent>.

Instance Methods
(void)	- pause
(void)	- resume
(void)	- didReceiveNewFrame:timeStamp:
Instance Methods inherited from ARView
(UIImage *)	- screenshot
(void)	- didRotateToInterfaceOrientation:
(instancetype)	- initWithFrame:interfaceOrientation:
Instance Methods inherited from <ARCameraStreamEvent>
(void)	- didReceiveNewFrameWithLuma:chroma:timeStamp:

Properties
ARTexture *	cameraTexture
ARCameraViewController *	cameraViewController
ARViewPort *	cameraViewPort
ARViewPort *	contentViewPort
ARViewPort *	pointsViewPort
Properties inherited from ARView
ARRenderTargetMain *	renderTarget

Detailed Description

An ARCameraView is a subclass of ARView that contains viewports for the automatic rendering of the camera image, content and point clouds.

Method Documentation

didReceiveNewFrame:timeStamp:

- (void) didReceiveNewFrame:		(NSData *)	data
timeStamp:		(NSTimeInterval)	timeStamp

Method called when a new camera frame is received. Image data is the Y component of a YUV format image. It is possible to hook into this method and get the camera data in order to use it for other purposes.

Parameters

data	The Y component of the incoming image, in YUV format.
timeStamp	the time the frame was received.

Reimplemented from <ARCameraStreamEvent>.

pause

- (void) pause

Pause rendering of the camera view.

resume

- (void) resume

Resume rendering of the camera view.

Property Documentation

cameraTexture

- (ARTexture*) cameraTexture

readwritenonatomicassign

The camera texture that the camera stream is drawing to. Essentially, this is the camera feed seen whilst running an AR scene.

cameraViewController

- (ARCameraViewController*) cameraViewController

readwritenonatomicweak

The ARCameraViewController that contains this view.

cameraViewPort

- (ARViewPort*) cameraViewPort

readwritenonatomicassign

The viewport responsible for displaying the camera feed. This has an orthographic projection.

contentViewPort

- (ARViewPort*) contentViewPort

readwritenonatomicassign

The viewport responsible for displaying any AR content, such as images, videos or 3D models, on top of the camera feed. This has a perspective projection.

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

• ARCameraView.h
• ARCameraView.mm