Guided Drawing Techniques

iOS App/ARPen.xcodeproj/xcshareddata/xcschemes/ARPen.xcscheme

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1130"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "DC28B43B200E4353008B77AB"
+               BuildableName = "ARPen.app"
+               BlueprintName = "ARPen"
+               ReferencedContainer = "container:ARPen.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "DC28B43B200E4353008B77AB"
+            BuildableName = "ARPen.app"
+            BlueprintName = "ARPen"
+            ReferencedContainer = "container:ARPen.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "DC28B43B200E4353008B77AB"
+            BuildableName = "ARPen.app"
+            BlueprintName = "ARPen"
+            ReferencedContainer = "container:ARPen.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

iOS App/ARPen/ARManager.swift

@@ -29,22 +29,15 @@ class ARManager: NSObject, ARSessionDelegate, ARSessionObserver, OpenCVWrapperDe
         self.opencvWrapper = OpenCVWrapper()
         super.init()
         self.opencvWrapper.delegate = self
+
     }
 
     func session(_ session: ARSession, cameraDidChangeTrackingState camera: ARCamera) {
         self.delegate?.didChangeTrackingState(cam: camera)
-
-        // create a dictionary literal to pass currentFrame and trackingState
-        let informationPackage: [String : Any] = ["currentFrame": session.currentFrame!, "trackingState": camera.trackingState]
-        NotificationCenter.default.post(name: .cameraDidChangeTrackingState, object: nil, userInfo: informationPackage)
     }
 
     func session(_ session: ARSession, didUpdate frame: ARFrame) {
         self.opencvWrapper.findMarker(frame.capturedImage, withCameraIntrinsics: frame.camera.intrinsics, cameraSize: frame.camera.imageResolution)
-
-        // create a dictionary literal to pass frame and trackingState
-        let informationPackage: [String : Any] = ["frame": frame, "trackingState": frame.camera.trackingState]
-        NotificationCenter.default.post(name: .sessionDidUpdate, object: nil, userInfo: informationPackage)
     }
 
     func session(_ session: ARSession, didFailWithError error: Error) {
@@ -57,6 +50,7 @@ class ARManager: NSObject, ARSessionDelegate, ARSessionObserver, OpenCVWrapperDe
 
     func sessionInterruptionEnded(_ session: ARSession) {
         // Reset tracking and/or remove existing anchors if consistent tracking is required
+
     }
 
     // MARK: - OpenCVWrapperDelegate
@@ -82,8 +76,9 @@ class ARManager: NSObject, ARSessionDelegate, ARSessionObserver, OpenCVWrapperDe
         }
         scene.markerFound = true
         //self.scene.pencilPoint.position = self.scene.markerBox.position(withIds: UnsafeMutablePointer(mutating: ids), count: Int32(ids.count))
-        let markerBoxNode = scene.markerBox.positionWith(ids: ids)
-        scene.pencilPoint.transform = markerBoxNode.transform
+        scene.pencilPoint.position = scene.markerBox.posititonWith(ids: ids)
+        //scene.directionNode.position = scene.markerBox.posititonMarkerOrigin(ids: ids)
+        scene.directionNode.position = scene.markerBox.posititonDirectionWith(ids: ids)
 
 
         self.delegate?.finishedCalculation()

iOS App/ARPen/ARPen-Bridging-Header.h

@@ -3,5 +3,4 @@
 //
 
 #import "OpenCVWrapper.h"
-#import "OCCT.h"
 //#import "MarkerBox.h"

iOS App/ARPen/AppDelegate.swift

@@ -17,7 +17,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     var window: UIWindow?
     var userStudyRecordManager: UserStudyRecordManager?
 
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
         // Override point for customization after application launch.
 
         application.isIdleTimerDisabled = true

iOS App/ARPen/Assets.xcassets/AR Resources.arresourcegroup/Contents.json

@@ -0,0 +1,14 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "resources" : [
+    {
+      "filename" : "macbookpro-15.arreferenceimage"
+    },
+    {
+      "filename" : "stones.arreferenceimage"
+    }
+  ]
+}

iOS App/ARPen/Assets.xcassets/AR Resources.arresourcegroup/macbookpro-15.arreferenceimage/Contents.json

@@ -0,0 +1,16 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "macbookpro-15.jpg"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "properties" : {
+    "width" : 13.090999999999999,
+    "unit" : "inches"
+  }
+}

iOS App/ARPen/Assets.xcassets/AR Resources.arresourcegroup/stones.arreferenceimage/Contents.json

@@ -0,0 +1,16 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "stones.jpg"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "properties" : {
+    "width" : 13.300000000000001,
+    "unit" : "centimeters"
+  }
+}

iOS App/ARPen/Assets.xcassets/Contents.json

@@ -1,6 +1,6 @@
 {
   "info" : {
-    "author" : "xcode",
-    "version" : 1
+    "version" : 1,
+    "author" : "xcode"
   }
-}
+}

iOS App/ARPen/Assets.xcassets/Loft.imageset/Contents.json → iOS App/ARPen/Assets.xcassets/DrawButton.imageset/Contents.json

@@ -10,7 +10,7 @@
     },
     {
       "idiom" : "universal",
-      "filename" : "Loft.png",
+      "filename" : "DrawButton.png",
       "scale" : "3x"
     }
   ],

iOS App/ARPen/Assets.xcassets/Move1PluginInstruction.imageset/Contents.json

@@ -9,13 +9,13 @@
       "scale" : "2x"
     },
     {
-      "filename" : "Move1PluginInstructions.png",
       "idiom" : "universal",
+      "filename" : "Move1PluginInstructions.png",
       "scale" : "3x"
     }
   ],
   "info" : {
-    "author" : "xcode",
-    "version" : 1
+    "version" : 1,
+    "author" : "xcode"
   }
-}
+}

iOS App/ARPen/Assets.xcassets/Sweep(Path).imageset/Contents.json → iOS App/ARPen/Assets.xcassets/NextTrialButton.imageset/Contents.json

@@ -10,7 +10,7 @@
     },
     {
       "idiom" : "universal",
-      "filename" : "Sweep(Path).png",
+      "filename" : "NextTrialButton.png",
       "scale" : "3x"
     }
   ],