added icons to signal a 3d object being loaded in the DetailsPanel

Assets/Resources/UI/ARView.prefab

@@ -145,7 +145,7 @@ GameObject:
   - component: {fileID: 222883275204112786}
   - component: {fileID: 114642005439168118}
   m_Layer: 5
-  m_Name: Icon
+  m_Name: IconLoading
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
@@ -183,6 +183,23 @@ GameObject:
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
   m_IsActive: 1
+--- !u!1 &1330246529418430
+GameObject:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  serializedVersion: 5
+  m_Component:
+  - component: {fileID: 224870609926564584}
+  - component: {fileID: 222450161345885808}
+  - component: {fileID: 114566290632908284}
+  m_Layer: 5
+  m_Name: Icon3D
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
 --- !u!1 &1348036272423586
 GameObject:
   m_ObjectHideFlags: 0
@@ -508,6 +525,23 @@ GameObject:
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
   m_IsActive: 1
+--- !u!1 &1953035989194346
+GameObject:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  serializedVersion: 5
+  m_Component:
+  - component: {fileID: 224847882730596996}
+  - component: {fileID: 222761787578298562}
+  - component: {fileID: 114933178627092868}
+  m_Layer: 5
+  m_Name: Icon
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
 --- !u!1 &1977378795970684
 GameObject:
   m_ObjectHideFlags: 1
@@ -1369,6 +1403,8 @@ MonoBehaviour:
   DetailsText: {fileID: 114941164005360912}
   DetailsTextScrollRect: {fileID: 114394030101927196}
   DetailsModel: {fileID: 114183846072457360}
+  IconLoading: {fileID: 1298020638438872}
+  Icon3D: {fileID: 1330246529418430}
 --- !u!114 &114507205352577392
 MonoBehaviour:
   m_ObjectHideFlags: 1
@@ -1412,6 +1448,33 @@ MonoBehaviour:
   m_FillAmount: 1
   m_FillClockwise: 1
   m_FillOrigin: 0
+--- !u!114 &114566290632908284
+MonoBehaviour:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 1330246529418430}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: -765806418, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Material: {fileID: 0}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_RaycastTarget: 0
+  m_OnCullStateChanged:
+    m_PersistentCalls:
+      m_Calls: []
+    m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, UnityEngine.UI,
+      Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
+  m_Sprite: {fileID: 21300000, guid: 5ebf3714321c5f74784cc76bbde2fb85, type: 3}
+  m_Type: 0
+  m_PreserveAspect: 1
+  m_FillCenter: 1
+  m_FillMethod: 4
+  m_FillAmount: 1
+  m_FillClockwise: 1
+  m_FillOrigin: 0
 --- !u!114 &114584917988102786
 MonoBehaviour:
   m_ObjectHideFlags: 1
@@ -1531,7 +1594,7 @@ MonoBehaviour:
       m_Calls: []
     m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, UnityEngine.UI,
       Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
-  m_Sprite: {fileID: 21300000, guid: 8f23181e0a1c78544835bd9301f1eef7, type: 3}
+  m_Sprite: {fileID: 21300000, guid: 1957047573239854895a9ba2a69c12c8, type: 3}
   m_Type: 0
   m_PreserveAspect: 1
   m_FillCenter: 1
@@ -1617,6 +1680,33 @@ MonoBehaviour:
   m_FillAmount: 1
   m_FillClockwise: 1
   m_FillOrigin: 0
+--- !u!114 &114933178627092868
+MonoBehaviour:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 1953035989194346}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: -765806418, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Material: {fileID: 0}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_RaycastTarget: 0
+  m_OnCullStateChanged:
+    m_PersistentCalls:
+      m_Calls: []
+    m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, UnityEngine.UI,
+      Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
+  m_Sprite: {fileID: 21300000, guid: 8f23181e0a1c78544835bd9301f1eef7, type: 3}
+  m_Type: 0
+  m_PreserveAspect: 1
+  m_FillCenter: 1
+  m_FillMethod: 4
+  m_FillAmount: 1
+  m_FillClockwise: 1
+  m_FillOrigin: 0
 --- !u!114 &114941164005360912
 MonoBehaviour:
   m_ObjectHideFlags: 1
@@ -1975,6 +2065,12 @@ CanvasRenderer:
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 100100000}
   m_GameObject: {fileID: 1553995320662558}
+--- !u!222 &222450161345885808
+CanvasRenderer:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 1330246529418430}
 --- !u!222 &222450742828561450
 CanvasRenderer:
   m_ObjectHideFlags: 1
@@ -2035,6 +2131,12 @@ CanvasRenderer:
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 100100000}
   m_GameObject: {fileID: 1986268301643462}
+--- !u!222 &222761787578298562
+CanvasRenderer:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 1953035989194346}
 --- !u!222 &222763303872950282
 CanvasRenderer:
   m_ObjectHideFlags: 1
@@ -2128,17 +2230,17 @@ RectTransform:
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 100100000}
   m_GameObject: {fileID: 1298020638438872}
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: 0, y: 0, z: 1}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
-  m_Father: {fileID: 224632685815868688}
+  m_Father: {fileID: 224292492441239568}
   m_RootOrder: 1
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
-  m_AnchorMin: {x: 0.25, y: 0.25}
+  m_AnchorMin: {x: 0.5, y: 0.5}
-  m_AnchorMax: {x: 0.75, y: 0.75}
+  m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: 0, y: 0}
-  m_SizeDelta: {x: 0, y: 0}
+  m_SizeDelta: {x: 50, y: 50}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!224 &224126681634059420
 RectTransform:
@@ -2281,6 +2383,8 @@ RectTransform:
   m_LocalPosition: {x: 0, y: 0, z: -1}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children:
+  - {fileID: 224870609926564584}
+  - {fileID: 224105959217507050}
   - {fileID: 224988931619594536}
   - {fileID: 224457627043515580}
   - {fileID: 224450108705652292}
@@ -2321,7 +2425,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 224292492441239568}
-  m_RootOrder: 2
+  m_RootOrder: 4
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 1, y: 1}
@@ -2339,7 +2443,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 224292492441239568}
-  m_RootOrder: 1
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 1, y: 1}
@@ -2415,7 +2519,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children:
   - {fileID: 224854469656575046}
-  - {fileID: 224105959217507050}
+  - {fileID: 224847882730596996}
   m_Father: {fileID: 224804495073354866}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
@@ -2485,6 +2589,24 @@ RectTransform:
   m_AnchoredPosition: {x: 0, y: 0}
   m_SizeDelta: {x: 0, y: 0}
   m_Pivot: {x: 0, y: 0}
+--- !u!224 &224847882730596996
+RectTransform:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 1953035989194346}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 224632685815868688}
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+  m_AnchorMin: {x: 0.25, y: 0.25}
+  m_AnchorMax: {x: 0.75, y: 0.75}
+  m_AnchoredPosition: {x: 0, y: 0}
+  m_SizeDelta: {x: 0, y: 0}
+  m_Pivot: {x: 0.5, y: 0.5}
 --- !u!224 &224854469656575046
 RectTransform:
   m_ObjectHideFlags: 1
@@ -2503,6 +2625,24 @@ RectTransform:
   m_AnchoredPosition: {x: 0, y: 0}
   m_SizeDelta: {x: 0, y: 0}
   m_Pivot: {x: 0.5, y: 0.5}
+--- !u!224 &224870609926564584
+RectTransform:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 1330246529418430}
+  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 1}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 224292492441239568}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+  m_AnchorMin: {x: 0.5, y: 0.5}
+  m_AnchorMax: {x: 0.5, y: 0.5}
+  m_AnchoredPosition: {x: 0, y: 75}
+  m_SizeDelta: {x: 50, y: 50}
+  m_Pivot: {x: 0.5, y: 0.5}
 --- !u!224 &224888481017931948
 RectTransform:
   m_ObjectHideFlags: 1
@@ -2610,7 +2750,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 224292492441239568}
-  m_RootOrder: 0
+  m_RootOrder: 2
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}

Assets/RothenburgAR/Scripts/PointOfInterest/PoiData.cs

@@ -41,27 +41,16 @@ namespace RothenburgAR.PointOfInterest
 
             var loader = new OBJLoader(ModelDescription.ModelPath);
 
-            //TODO do this in new thread
             ThreadStart start = new ThreadStart(loader.ParseObjFile);
             Thread t = new Thread(start);
             t.Start();
-
             while (t.ThreadState != ThreadState.Stopped)
             {
-                Debug.Log("loading model from subthread");
+                yield return new WaitForSecondsRealtime(.1f);
-                yield return null;
             }
-            Debug.Log("loaded model from subthread");
 
-            //TODO wait for thread finish with yield return null
             var model = loader.BuildUnityObjects();
 
-            if (!model)
-            {
-                Debug.LogError("Failed to load Model!");
-            }
-
-
             model.SetActive(false);
             _modelPrefab = model;
         }

Assets/RothenburgAR/Scripts/UI/DetailsPanelBehaviour.cs

@@ -15,6 +15,8 @@ namespace RothenburgAR.UI
         public TextMeshProUGUI DetailsText;
         public ScrollRect DetailsTextScrollRect;
         public DetailsModelBehaviour DetailsModel;
+        public GameObject IconLoading;
+        public GameObject Icon3D;
 
         private void Start()
         {
@@ -55,17 +57,19 @@ namespace RothenburgAR.UI
 
             if (!data.IsModelLoaded)
             {
-                Debug.Log("Model not loaded, starting thread...");
                 StartCoroutine(data.LoadModel());
 
+                DetailsModel.gameObject.SetActive(true);
+                Icon3D.SetActive(true);
+                IconLoading.SetActive(true);
+
                 while (!data.IsModelLoaded)
                 {
                     // display loading icon or sth idk
-                    Debug.Log("waiting for data to be loaded..");
+                    IconLoading.transform.Rotate(new Vector3(0, 0, 1), -3f);
-                    yield return null;
-                }
 
-                Debug.Log("exited while loop");
+                    yield return new WaitForSecondsRealtime(.01f);
+                }
             }
 
             try
@@ -90,6 +94,8 @@ namespace RothenburgAR.UI
             DetailsModel.CurrentModel = _currentDisplayedModelGo;
 
             DetailsModel.gameObject.SetActive(true);
+            Icon3D.SetActive(false);
+            IconLoading.SetActive(false);
         }
 
         public void RemoveModel()
@@ -101,6 +107,8 @@ namespace RothenburgAR.UI
             {
                 Destroy(_currentDisplayedModelGo);
                 _currentDisplayedModelGo = null;
+                Icon3D.SetActive(false);
+                IconLoading.SetActive(false);
             }
         }
 

Assets/RothenburgAR/Sprites/Icons/baseline-3d_rotation-512px.png.meta

@@ -0,0 +1,98 @@
+fileFormatVersion: 2
+guid: 5ebf3714321c5f74784cc76bbde2fb85
+timeCreated: 1538072671
+licenseType: Free
+TextureImporter:
+  fileIDToRecycleName: {}
+  externalObjects: {}
+  serializedVersion: 4
+  mipmaps:
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+  generateCubemap: 6
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Assets/RothenburgAR/Sprites/Icons/baseline-refresh-512px.png.meta

@@ -0,0 +1,98 @@
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