diff --git a/Assets/occlusion-portals/prefabs/BuildingSet.prefab b/Assets/occlusion-portals/prefabs/BuildingSet.prefab
index b55f054..a4d7d06 100644
--- a/Assets/occlusion-portals/prefabs/BuildingSet.prefab
+++ b/Assets/occlusion-portals/prefabs/BuildingSet.prefab
@@ -1085,6 +1085,7 @@ Transform:
   - {fileID: 9114533545703501020}
   - {fileID: 4088907579520597515}
   - {fileID: 5428951187524360005}
+  - {fileID: 1033581267330392189}
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1840460481662869626
@@ -1282,6 +1283,45 @@ ReflectionProbe:
   m_UseOcclusionCulling: 1
   m_Importance: 1
   m_CustomBakedTexture: {fileID: 0}
+--- !u!1 &2048944008551965062
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1033581267330392189}
+  m_Layer: 0
+  m_Name: Doors
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &1033581267330392189
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2048944008551965062}
+  serializedVersion: 2
+  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_ConstrainProportionsScale: 0
+  m_Children:
+  - {fileID: 4891902118343481169}
+  - {fileID: 1368373717182888828}
+  - {fileID: 7668026291989544599}
+  - {fileID: 8332609662423407767}
+  - {fileID: 3694984633857491474}
+  - {fileID: 1705775078429974245}
+  - {fileID: 7687540760606349219}
+  - {fileID: 5369442556454209035}
+  m_Father: {fileID: 4735859886388436928}
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &2249115410771642796
 GameObject:
   m_ObjectHideFlags: 0
@@ -5877,6 +5917,180 @@ ReflectionProbe:
   m_UseOcclusionCulling: 1
   m_Importance: 1
   m_CustomBakedTexture: {fileID: 0}
+--- !u!1001 &24056664681353595
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -3.1
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 1.6
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -8.499999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.70710784
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: -0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: -0.70710576
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: -0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: -90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &4891902118343481169 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 24056664681353595}
+  m_PrefabAsset: {fileID: 0}
+--- !u!1001 &662847079405158433
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -6.5
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 11.2
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -2.099999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (7)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &5369442556454209035 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 662847079405158433}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &1011736162312274731
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -5977,6 +6191,180 @@ Transform:
     type: 3}
   m_PrefabInstance: {fileID: 1011736162312274731}
   m_PrefabAsset: {fileID: 0}
+--- !u!1001 &2961488326429708681
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -3.1
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 11.2
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -2.099999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: -0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: -90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (3)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &7687540760606349219 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 2961488326429708681}
+  m_PrefabAsset: {fileID: 0}
+--- !u!1001 &3016493861090130109
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -3.1
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 4.8
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -8.499999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.70710784
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: -0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: -0.70710576
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: -0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: -90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (1)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &7668026291989544599 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 3016493861090130109}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &3444208165614260782
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -6067,6 +6455,93 @@ Transform:
     type: 3}
   m_PrefabInstance: {fileID: 3444208165614260782}
   m_PrefabAsset: {fileID: 0}
+--- !u!1001 &3464834029997791933
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -6.5
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 4.8
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -8.499999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (5)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &8332609662423407767 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 3464834029997791933}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &3469136611279350466
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -6532,6 +7007,93 @@ Transform:
     type: 3}
   m_PrefabInstance: {fileID: 4465086707598653512}
   m_PrefabAsset: {fileID: 0}
+--- !u!1001 &5857917315527654742
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -6.5
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 1.6
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -8.499999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (4)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &1368373717182888828 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 5857917315527654742}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &5894673225908471058
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -6622,6 +7184,93 @@ Transform:
     type: 3}
   m_PrefabInstance: {fileID: 5894673225908471058}
   m_PrefabAsset: {fileID: 0}
+--- !u!1001 &6060386060192471247
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -6.5
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 8
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -8.499999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0.7071068
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (6)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &1705775078429974245 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 6060386060192471247}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &6147924773660102104
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -17307,6 +17956,93 @@ BoxCollider:
   serializedVersion: 3
   m_Size: {x: 3.2, y: 0.024999997, z: 0.7999999}
   m_Center: {x: 0, y: 0.00000011920929, z: -0.0000009536743}
+--- !u!1001 &8138506542980940856
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 1033581267330392189}
+    m_Modifications:
+    - target: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 2535845237180906228, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -3.1
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 8
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -8.499999
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0.70710784
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: -0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: -0.70710576
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: -0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: -90
+      objectReference: {fileID: 0}
+    - target: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5259395995111283856, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: m_Name
+      value: measuredoor01 (2)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+      propertyPath: serializationData.Prefab
+      value: 
+      objectReference: {fileID: 8488125875906917099, guid: c816a01cdade01841ac2fa46d99296ec,
+        type: 3}
+    m_RemovedComponents: []
+    m_RemovedGameObjects:
+    - {fileID: 1209459014727807531, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: c816a01cdade01841ac2fa46d99296ec, type: 3}
+--- !u!4 &3694984633857491474 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 4879351568774202922, guid: c816a01cdade01841ac2fa46d99296ec,
+    type: 3}
+  m_PrefabInstance: {fileID: 8138506542980940856}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &8821427235550073085
 PrefabInstance:
   m_ObjectHideFlags: 0
diff --git a/Assets/occlusion-portals/prefabs/measuredoor/mat/dev_measuredoor01.png.meta b/Assets/occlusion-portals/prefabs/measuredoor/mat/dev_measuredoor01.png.meta
index 8457daf..d8d3791 100644
--- a/Assets/occlusion-portals/prefabs/measuredoor/mat/dev_measuredoor01.png.meta
+++ b/Assets/occlusion-portals/prefabs/measuredoor/mat/dev_measuredoor01.png.meta
@@ -5,7 +5,7 @@ TextureImporter:
   externalObjects: {}
   serializedVersion: 12
   mipmaps:
-    mipMapMode: 0
+    mipMapMode: 1
     enableMipMap: 1
     sRGBTexture: 1
     linearTexture: 0