add boundary sdk, move system from core, update example

Author: David Kline (ANALOG)

Assets/MixedRealityToolkit-Examples/Demos/Boundary/Scenes/BoundaryVisualization.unity

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+  m_Icon: {fileID: 0}
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+  m_Pivot: {x: 0.5, y: 0.5}
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+  m_EditorClassIdentifier: 
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+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_RaycastTarget: 1
+  m_OnCullStateChanged:
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+    m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, UnityEngine.UI,
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+    m_MaxSize: 101
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+    m_RichText: 1
+    m_HorizontalOverflow: 0
+    m_VerticalOverflow: 0
+    m_LineSpacing: 1
+  m_Text: VisualizePlayArea.cs
+--- !u!222 &197794323
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+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 197794320}
 --- !u!1 &291475168
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@@ -362,7 +436,7 @@ RectTransform:
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   m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: -512.42847, y: -322.63422}
-  m_SizeDelta: {x: 471.4, y: 140.6}
+  m_SizeDelta: {x: 480.4, y: 140.6}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &337857533
 MonoBehaviour:
@@ -396,7 +470,9 @@ MonoBehaviour:
     m_HorizontalOverflow: 0
     m_VerticalOverflow: 0
     m_LineSpacing: 1
-  m_Text: Immersive headset
+  m_Text: 'Windows Mixed Reality Immersive
+
+    OpenVR'
 --- !u!222 &337857534
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -412,6 +488,7 @@ GameObject:
   m_Component:
   - component: {fileID: 353698135}
   - component: {fileID: 353698136}
+  - component: {fileID: 353698137}
   m_Layer: 0
   m_Name: BoundaryVisualizer
   m_TagString: Untagged
@@ -447,6 +524,19 @@ MonoBehaviour:
   outOfBoundsMaterial: {fileID: 2100000, guid: 360c90aa3bc85c9438a05d511deb80ae, type: 2}
   inscribedRectangleMaterial: {fileID: 2100000, guid: 693646fbd4009244e9cc6a4cd5b72585,
     type: 2}
+--- !u!114 &353698137
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+  m_PrefabInternal: {fileID: 0}
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+  m_Script: {fileID: 11500000, guid: 3bfc11696910c3a4a95bec35024e1ce0, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  playAreaMaterial: {fileID: 2100000, guid: 693646fbd4009244e9cc6a4cd5b72585, type: 2}
+  isPlayAreaVisualized: 1
 --- !u!1 &380504073
 GameObject:
   m_ObjectHideFlags: 0
@@ -558,6 +648,8 @@ RectTransform:
   - {fileID: 863370469}
   - {fileID: 1392119481}
   - {fileID: 711576058}
+  - {fileID: 1260035424}
+  - {fileID: 197794321}
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@@ -655,7 +747,7 @@ RectTransform:
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   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: -512.5875, y: -323.11316}
+  m_AnchoredPosition: {x: -512.5875, y: -322.96317}
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   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &711576059
@@ -690,7 +782,7 @@ MonoBehaviour:
     m_HorizontalOverflow: 0
     m_VerticalOverflow: 0
     m_LineSpacing: 1
-  m_Text: Purple Rectangle and Spheres
+  m_Text: '    Purple'
 --- !u!222 &711576060
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -830,7 +922,7 @@ RectTransform:
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   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: -512.5875, y: -322.868}
+  m_AnchoredPosition: {x: -512.5875, y: -322.81595}
   m_SizeDelta: {x: 1107.8, y: 89.1924}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &863370470
@@ -865,7 +957,7 @@ MonoBehaviour:
     m_HorizontalOverflow: 0
     m_VerticalOverflow: 0
     m_LineSpacing: 1
-  m_Text: White Spheres
+  m_Text: BoundaryVisualizationDemo.cs
 --- !u!222 &863370471
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -932,6 +1024,80 @@ Transform:
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   m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
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+  - component: {fileID: 1260035426}
+  - component: {fileID: 1260035425}
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+  m_Name: Subtitle (3)
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
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+  m_IsActive: 1
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+  m_Name: 
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+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_RaycastTarget: 1
+  m_OnCullStateChanged:
+    m_PersistentCalls:
+      m_Calls: []
+    m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, UnityEngine.UI,
+      Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
+  m_FontData:
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+  m_Text: '    White'
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@@ -993,7 +1159,7 @@ RectTransform:
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   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: -512.5875, y: -322.99188}
+  m_AnchoredPosition: {x: -512.5875, y: -322.89987}
   m_SizeDelta: {x: 1107.8, y: 89.1924}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &1392119482
@@ -1028,7 +1194,7 @@ MonoBehaviour:
     m_HorizontalOverflow: 0
     m_VerticalOverflow: 0
     m_LineSpacing: 1
-  m_Text: Cyan Spheres
+  m_Text: '    Cyan'
 --- !u!222 &1392119483
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -1494,29 +1660,13 @@ MonoBehaviour:
     m_HorizontalOverflow: 0
     m_VerticalOverflow: 0
     m_LineSpacing: 1
-  m_Text: 'This scene demonstrates visualizing the boundary geometry and a rectangular
-    playspace inscribed within those bounds.
-
-
-
-
-
-
-    The area outside of the boundary geometry.
-
-
-
-
-
-
-    The area within the boundary geometry (aka TrackedArea).
-
-
-
-
-
-
-    The area within the inscribed rectangle (aka PlayArea).'
+  m_Text: "This scene demonstrates visualizing the boundary geometry and a rectangular
+    play area inscribed within those bounds.\n\n\nDisplays spheres that indicate areas
+    within and outside of the boundary geometry.\n\n\n     The area within the boundary
+    geometry (aka TrackedArea).\n\n\n     The area within the inscribed rectangle
+    (aka PlayArea).\n\n\n     The area outside of the boundary geometry.\n\n\nVisualizes
+    the inscribed rectangular play area. This visualization can be toggled on and
+    off in the inspector and via script.\n\n\n"
 --- !u!222 &1906982568
 CanvasRenderer:
   m_ObjectHideFlags: 0

Assets/MixedRealityToolkit-Examples/Demos/Boundary/Scripts/BoundaryVisualizationDemo.cs

@@ -29,10 +29,10 @@ public class BoundaryVisualizationDemo : MonoBehaviour
         private Material outOfBoundsMaterial = null;
 
         /// <summary>
-        /// The material used to display the inscribed rectangle and the indicators that are within it.
+        /// The material used to display the indicators that are within the inscribed rectangle..
         /// </summary>
         [SerializeField]
-        [Tooltip("Material used to display the inscribed rectangle and the indicators that are within it.")]
+        [Tooltip("Material used to display the indicators that are within the inscribed rectangle.")]
         private Material inscribedRectangleMaterial = null;
 
         /// <summary>
@@ -45,39 +45,10 @@ private void Start()
         {
             if (MixedRealityManager.HasActiveProfile && MixedRealityManager.Instance.ActiveProfile.IsBoundarySystemEnabled)
             {
-                AddQuad();
                 AddIndicators();
             }
         }
 
-        /// <summary>
-        /// Displays the boundary as a quad primitive.
-        /// </summary>
-        private void AddQuad()
-        {
-            // Get the rectangular bounds.
-            Vector2 center;
-            float angle;
-            float width;
-            float height;
-            if ((BoundaryManager == null) || !BoundaryManager.TryGetRectangularBoundsParams(out center, out angle, out width, out height))
-            {
-                // No rectangular bounds, therefore do not render the quad.
-                return;
-            }
-
-            // Render the rectangular bounds.
-            if (EdgeUtilities.IsValidPoint(center))
-            {
-                GameObject quad = GameObject.CreatePrimitive(PrimitiveType.Quad);
-                quad.transform.SetParent(transform);
-                quad.transform.Translate(new Vector3(center.x, 0.005f, center.y)); // Add fudge factor to avoid z-fighting
-                quad.transform.Rotate(new Vector3(90, -angle, 0));
-                quad.transform.localScale = new Vector3(width, height, 1.0f);
-                quad.GetComponent<Renderer>().sharedMaterial = inscribedRectangleMaterial;
-            }
-        }
-
         /// <summary>
         /// Displays the boundary as an array of spheres where spheres in the
         /// bounds are a different color.