Inherits from NSObject
Declared in WTStartupConfiguration.h

Overview

WTStartupConfiguration represents configuration values that are used during the SDK startup. If any of the defined properties can not be applied, an error is given to the debug delegate and also an error message is printed in the Xcode console.

Tasks

Properties

cameraRenderingTargetTexture

The target texture that should be used to draw the camera frame onto.

@property (nonatomic, assign) GLuint cameraRenderingTargetTexture

Discussion

@default -1

You should only use this property if your application has already setup a fixed rendering pipeline and wants the Wikitude SDK to draw the camera frame onto a very specific OpenGL ES 2 texture. Under normal circumstances, WTRenderingMode_External should be used if the Wikitude SDK should draw the camera frame in an already existing rendering environment.

Declared In

WTStartupConfiguration.h

captureDeviceFocusMode

The capture device focus mode that should be used when the SDK starts. If the given focus mode is not supported by the current device, then a default focus mode is used.

@property (nonatomic, assign) AVCaptureFocusMode captureDeviceFocusMode

Discussion

Warning: Most front cameras do not support a specific focus mode. They will always fall back to a continuous focus mode

Declared In

WTStartupConfiguration.h

captureDeviceFocusRangeRestriction

The capture device focus range restriction that should be used when the SDK starts. If the given focus range restriction is not supported by the current device, then this property is ignored.

@property (nonatomic, assign) AVCaptureAutoFocusRangeRestriction captureDeviceFocusRangeRestriction

Discussion

Please refer to the official AVCaptureAutoFocusRangeRestriction documentation for more information.

Declared In

WTStartupConfiguration.h

captureDevicePosition

The capture device position that should be used when the SDK starts. If the position is not supported by the current device, then a default position is used.

@property (nonatomic, assign) AVCaptureDevicePosition captureDevicePosition

Declared In

WTStartupConfiguration.h

captureDevicePreset

The capture device preset that should be used when the SDK starts. If the preset is not supported by the current device, then a default preset is used.

@property (nonatomic, strong) NSString *captureDevicePreset

Declared In

WTStartupConfiguration.h

targetFrameRate

The target frame rate at which the SDK should run.

@property (nonatomic, assign) CMTime targetFrameRate

Discussion

Use the convenience function WTMakeTargetFrameRate60FPS or WTMakeTargetFrameRate30FPS to construct a correct CMTime struct for a desired frame rate. The default value is 30 FPS.

Warning: If the given frame rate can not be applied for the current device, the default value will be used.

Declared In

WTStartupConfiguration.h