Xamarin.iOSでVuforiaを使う方法を知りたい
現在Xamarin.iOSでARアプリの開発を行なっているのですが、ARを実現させるSDKとして使い慣れたVuforiaを使用したいです。
ですがVuforia公式ではXamarin向けのSDKを配布していません。
解決案としてiOS向けに配布されているSDK(.frameworkファイル)を元にC#向けのライブラリを作成するという手があります。
こちらのサイトを参考にバインディングライブラリの作成を進めていたのですが、Objective Sharpieで定義ファイルを生成する部分で詰まってしまいました。
以下エラー文です。
./Vuforia.framework/Headers/System.h:62:1: error: unknown type name 'namespace'
namespace Vuforia
^
./Vuforia.framework/Headers/System.h:62:18: error: expected ';' after top level declarator
namespace Vuforia
^
;
While building module 'Vuforia' imported from /private/var/folders/t6/26jfg5ps7wq1n3hk59hdpglm0000gn/T/com.xamarin.ObjectiveSharpie/e1ca9a02466b4b47af065e73c4c977e0.h:1:
In file included from <module-includes>:1:
./Vuforia.framework/Headers/Vuforia.h:22:1: error: unknown type name 'namespace'
namespace Vuforia
^
./Vuforia.framework/Headers/Vuforia.h:22:18: error: expected ';' after top level declarator
namespace Vuforia
^
;
While building module 'Vuforia' imported from /private/var/folders/t6/26jfg5ps7wq1n3hk59hdpglm0000gn/T/com.xamarin.ObjectiveSharpie/e1ca9a02466b4b47af065e73c4c977e0.h:1:
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Type.h'
[-Wincomplete-umbrella]
#import "Headers/Vuforia.h"
^
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'MetalRenderer.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VuMarkTarget.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'GLRenderer.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'TrackableSource.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'ObjectTargetRawBuilder.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Obb3D.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Vuforia_iOS.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'VideoBackgroundTextureInfo.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'CylinderTargetResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Device.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'CustomViewerParameters.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Obb2D.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ModelTarget.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Anchor.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'InstanceId.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VideoMode.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'TrackableResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'RotationalDeviceTracker.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ObjectTargetResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'TargetSearchResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'MultiTarget.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Frame.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Renderer.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ModelRecoSearchResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Box3D.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Vectors.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Mesh.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'View.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VuMarkTargetResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Area.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'GuideView.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ObjectTracker.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'EyewearCalibrationProfileManager.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'DeviceTrackableResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VirtualButtonResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Illumination.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Recorder.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'DataSet.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'EyewearCalibrationReading.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ModelTargetResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'List.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'EyeID.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'SmartTerrain.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'EyewearUserCalibrator.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'NonCopyable.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'HeadTransformModel.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ImageTarget.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'PositionalDeviceTracker.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ObjectTargetRawResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VuMarkTemplate.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'TrackerManager.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VirtualButton.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Trackable.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'UpdateCallback.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'EyewearDevice.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'UIGLViewProtocol.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ViewerParametersList.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'MultiTargetResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Tool.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ObjectTargetRaw.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'CloudRecoSearchResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'StandardLibraryDefinitions.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header
'HandheldTransformModel.h' [-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'TargetFinder.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Matrices.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Rectangle.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'CylinderTarget.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'CameraField.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'DeviceTracker.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'CameraDevice.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'HitTestResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'TransformModel.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'DeviceTrackable.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'State.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Tracker.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'VideoBackgroundConfig.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'CameraCalibration.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'AnchorResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ViewerParameters.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ImageTargetResult.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ViewList.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'Image.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'RenderingPrimitives.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'StateUpdater.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ImageTargetBuilder.h'
[-Wincomplete-umbrella]
<module-includes>:1:1: warning: umbrella header for module 'Vuforia' does not include header 'ObjectTarget.h'
[-Wincomplete-umbrella]
/private/var/folders/t6/26jfg5ps7wq1n3hk59hdpglm0000gn/T/com.xamarin.ObjectiveSharpie/e1ca9a02466b4b47af065e73c4c977e0.h:1:9: fatal error:
could not build module 'Vuforia'
@import Vuforia;
~~~~~~~^~~~~~~
Binding...
87 warnings and 5 errors generated.
Error while processing /private/var/folders/t6/26jfg5ps7wq1n3hk59hdpglm0000gn/T/com.xamarin.ObjectiveSharpie/e1ca9a02466b4b47af065e73c4c977e0.h.
Done. Exiting with error code 1.
error: Clang failed to parse input and exited with code 1
このエラーを回避する方法を知りたいです。
また、バインディングライブラリを作成するという方法以外でもXamarin.iOSでVuforiaを使用する方法があるなら教えていただけると嬉しいです。
追記(2019/04/21):下記が実行したコマンドです。
~/Documents/vuforia-sdk-ios-8-1-7/build
% sharpie xcode -sdks
sdk: appletvos12.1 arch: arm64
sdk: iphoneos12.2 arch: arm64 armv7
sdk: iphoneos12.1 arch: arm64 armv7
sdk: macosx10.14 arch: x86_64 i386
sdk: watchos5.2 arch: armv7k
~/Documents/vuforia-sdk-ios-8-1-7/build
% sharpie bind -f Vuforia.framework