Implement BoundaryVisibility

XRTK-Core/Packages/com.xrtk.core/Runtime/Definitions/BoundarySystem/BoundaryVisibility.cs

@@ -0,0 +1,27 @@
+// Copyright (c) XRTK. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace XRTK.Definitions.BoundarySystem
+{
+    /// <summary>
+    /// Defines available visibility state for platform boundaries used by the
+    /// <see cref="Interfaces.BoundarySystem.IMixedRealityBoundarySystem"/>.
+    /// </summary>
+    public enum BoundaryVisibility
+    {
+        /// <summary>
+        /// The boundaries visibility status is unknown. Platform boundaries visibility
+        /// may be unknown e.g. when the platform does not provide an API for XRTK to query
+        /// boundary visibility state.
+        /// </summary>
+        Unknown = 0,
+        /// <summary>
+        /// The boundaries are hidden.
+        /// </summary>
+        Hidden,
+        /// <summary>
+        /// The boundaries are visible.
+        /// </summary>
+        Visible
+    }
+}

XRTK-Core/Packages/com.xrtk.core/Runtime/Interfaces/BoundarySystem/IMixedRealityBoundaryDataProvider.cs

@@ -1,28 +1,30 @@
 // Copyright (c) XRTK. All rights reserved.
 // Licensed under the MIT License. See LICENSE in the project root for license information.
 
-using System.Collections.Generic;
 using UnityEngine;
+using System.Collections.Generic;
+using XRTK.Definitions.BoundarySystem;
 
 namespace XRTK.Interfaces.BoundarySystem
 {
     /// <summary>
-    /// Mixed Reality Toolkit boundary data provider definition, used to instantiate and manage low level api access specific devices, SDKs, and libraries.
+    /// Boundary data providers provide low level data access for the <see cref="IMixedRealityBoundarySystem"/> to query
+    /// platform boundary state.
     /// </summary>
     public interface IMixedRealityBoundaryDataProvider : IMixedRealityDataProvider
     {
         /// <summary>
-        /// Is the platform's boundary visible?
+        /// Gets the current boundary visibility.
         /// </summary>
-        bool IsPlatformBoundaryVisible { get; set; }
+        BoundaryVisibility Visibility { get; }
 
         /// <summary>
-        /// The the platform's boundary configured?
+        /// Gets whether boundaries have been configured and are active.
         /// </summary>
         bool IsPlatformConfigured { get; }
 
         /// <summary>
-        /// Try to get the boundary geometry from the library api.
+        /// Tries to retrieve up to date boundary points in world space.
         /// </summary>
         /// <param name="geometry">The list of points associated with the boundary geometry.</param>
         /// <returns>True, if valid geometry was successfully returned, otherwise false.</returns>

XRTK-Core/Packages/com.xrtk.core/Runtime/Services/BoundarySystem/MixedRealityBoundarySystem.cs

@@ -416,7 +416,7 @@ public IMixedRealityBoundaryDataProvider BoundaryDataProvider
         /// <inheritdoc />
         public bool IsVisible
         {
-            get => (BoundaryDataProvider != null && BoundaryDataProvider.IsPlatformBoundaryVisible) ||
+            get => (BoundaryDataProvider != null && BoundaryDataProvider.Visibility == BoundaryVisibility.Visible) ||
                    !BoundarySystemVisualizationRoot.IsNull() && BoundarySystemVisualizationRoot.activeInHierarchy &&
                    (ShowBoundary ||
                     ShowFloor ||

XRTK-Core/Packages/com.xrtk.core/package.json

@@ -10,7 +10,7 @@
     "Mixed Reality",
     "DI"
   ],
-  "version": "0.2.11",
+  "version": "0.2.12",
   "unity": "2019.4",
   "license": "MIT",
   "repository": {

XRTK-Core/Packages/manifest.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0",
     "com.unity.2d.tilemap": "1.0.0",
-    "com.unity.ide.rider": "1.1.4",
+    "com.unity.ide.rider": "1.2.1",
     "com.unity.ide.vscode": "1.2.3",
     "com.unity.mobile.android-logcat": "1.2.1",
     "com.unity.test-framework": "1.1.24",

XRTK-Core/Packages/packages-lock.json

@@ -20,7 +20,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.rider": {
-      "version": "1.1.4",
+      "version": "1.2.1",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -192,7 +192,7 @@
       "depth": 0,
       "source": "embedded",
       "dependencies": {
-        "com.xrtk.core": "0.2.11",
+        "com.xrtk.core": "0.2.12",
         "com.unity.xr.windowsmr.metro": "4.2.3"
       }
     },