Adding ViroKit. Needs AWSCore :(

mobile/ios/ViroKit.framework/Headers/VROViewAR.h

@@ -0,0 +1,67 @@
+//
+//  VROViewAR.h
+//  ViroRenderer
+//
+//  Created by Raj Advani on 5/31/17.
+//  Copyright © 2017 Viro Media. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <GLKit/GLKit.h>
+#import "VROView.h"
+#import "VROARSession.h"
+#import "VROARHitTestResult.h"
+#include <ARKit/ARKit.h>
+
+// TODO VIRO-1355 Remove after event delegate integration
+typedef void (^VROViewARTapHandler)(VROARHitTestResult, std::shared_ptr<VROARSession>, std::shared_ptr<VROScene>);
+
+class VROARSessionDelegate;
+class VRORendererConfiguration;
+
+@interface VROViewAR : GLKView <VROView, UIGestureRecognizerDelegate>
+
+@property (readwrite, nonatomic) BOOL suspended;
+
+- (instancetype)initWithFrame:(CGRect)frame
+                       config:(VRORendererConfiguration)config
+                      context:(EAGLContext *)context
+               worldAlignment:(VROWorldAlignment)worldAlignment;
+
+- (void)setARSessionDelegate:(std::shared_ptr<VROARSessionDelegate>)delegate;
+
+/*
+ Should be invoked before this object gets deallocated, to clean up GL
+ resources on the rendering thread before the underlying EAGLContext used
+ by this view is destroyed. This is required to prevent deadlocks in
+ CVOpenGLTextureCache, which hangs on dealloc if the EAGLContext it's using
+ is already gone.
+ */
+- (void)deleteGL;
+
+/*
+ Sets the paused state of the underlying CADisplayLink
+ */
+- (void)setPaused:(BOOL)paused;
+
+/*
+ Performs an AR hit test with the given ray assuming origin is the camera
+ */
+- (std::vector<VROARHitTestResult>)performARHitTest:(VROVector3f)ray;
+
+/*
+ Performs an AR hit test with the given 2D point on the screen
+ */
+- (std::vector<VROARHitTestResult>)performARHitTestWithPoint:(int)x y:(int)y;
+
+/*
+ Returns the ARSession
+ */
+- (std::shared_ptr<VROARSession>)getARSession;
+
++ (BOOL)isARSupported;
+
+// TODO VIRO-1355 Remove after event delegate integration
+@property (readwrite, nonatomic) VROViewARTapHandler tapHandler;
+
+@end