wip : Liminal spaces + Tidy up

Assets/_Content/Models/Environments/HouseOfLeaves/Shaders/Sand.shadergraph

@@ -5,6 +5,9 @@
     "m_Properties": [
         {
             "m_Id": "a499835b19904120880420e8edd2bf09"
+        },
+        {
+            "m_Id": "fe45a2dca0d2467599da24d0047df1a8"
         }
     ],
     "m_Keywords": [],
@@ -68,6 +71,9 @@
         },
         {
             "m_Id": "f5447a792d5447fe97dbf892f44a53e7"
+        },
+        {
+            "m_Id": "d5c6a120562d4fe097f70655c7851029"
         }
     ],
     "m_GroupDatas": [],
@@ -171,6 +177,20 @@
                 "m_SlotId": 0
             }
         },
+        {
+            "m_OutputSlot": {
+                "m_Node": {
+                    "m_Id": "d5c6a120562d4fe097f70655c7851029"
+                },
+                "m_SlotId": 0
+            },
+            "m_InputSlot": {
+                "m_Node": {
+                    "m_Id": "757dfe3f5d9b4f9693045ec3e166f920"
+                },
+                "m_SlotId": 0
+            }
+        },
         {
             "m_OutputSlot": {
                 "m_Node": {
@@ -552,9 +572,9 @@
     "m_ShaderOutputName": "BaseColor",
     "m_StageCapability": 2,
     "m_Value": {
-        "x": 0.8862745761871338,
-        "y": 0.7686275243759155,
-        "z": 0.4784314036369324
+        "x": 0.9308176040649414,
+        "y": 0.9308176040649414,
+        "z": 0.9308176040649414
     },
     "m_DefaultValue": {
         "x": 0.5,
@@ -1330,10 +1350,38 @@
     "m_ChildObjectList": [
         {
             "m_Id": "a499835b19904120880420e8edd2bf09"
+        },
+        {
+            "m_Id": "fe45a2dca0d2467599da24d0047df1a8"
         }
     ]
 }
 
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector4MaterialSlot",
+    "m_ObjectId": "c9cc357041ee491dabfd3728c1cc3ecf",
+    "m_Id": 0,
+    "m_DisplayName": "SandColor",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "Out",
+    "m_StageCapability": 3,
+    "m_Value": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0,
+        "w": 0.0
+    },
+    "m_DefaultValue": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0,
+        "w": 0.0
+    },
+    "m_Labels": []
+}
+
 {
     "m_SGVersion": 0,
     "m_Type": "UnityEditor.ShaderGraph.Vector3MaterialSlot",
@@ -1381,6 +1429,42 @@
     "m_Space": 0
 }
 
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.PropertyNode",
+    "m_ObjectId": "d5c6a120562d4fe097f70655c7851029",
+    "m_Group": {
+        "m_Id": ""
+    },
+    "m_Name": "Property",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": -177.33331298828126,
+            "y": 202.0,
+            "width": 133.33331298828126,
+            "height": 35.99998474121094
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "c9cc357041ee491dabfd3728c1cc3ecf"
+        }
+    ],
+    "synonyms": [],
+    "m_Precision": 0,
+    "m_PreviewExpanded": true,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    },
+    "m_Property": {
+        "m_Id": "fe45a2dca0d2467599da24d0047df1a8"
+    }
+}
+
 {
     "m_SGVersion": 0,
     "m_Type": "UnityEditor.ShaderGraph.ScreenPositionMaterialSlot",
@@ -1627,3 +1711,38 @@
     }
 }
 
+{
+    "m_SGVersion": 3,
+    "m_Type": "UnityEditor.ShaderGraph.Internal.ColorShaderProperty",
+    "m_ObjectId": "fe45a2dca0d2467599da24d0047df1a8",
+    "m_Guid": {
+        "m_GuidSerialized": "8fb10e25-dcdc-4d9b-b41a-e0776261999e"
+    },
+    "promotedFromAssetID": "",
+    "promotedFromCategoryName": "",
+    "promotedOrdering": -1,
+    "m_Name": "SandColor",
+    "m_DefaultRefNameVersion": 1,
+    "m_RefNameGeneratedByDisplayName": "SandColor",
+    "m_DefaultReferenceName": "_SandColor",
+    "m_OverrideReferenceName": "",
+    "m_GeneratePropertyBlock": true,
+    "m_UseCustomSlotLabel": false,
+    "m_CustomSlotLabel": "",
+    "m_DismissedVersion": 0,
+    "m_Precision": 0,
+    "overrideHLSLDeclaration": false,
+    "hlslDeclarationOverride": 0,
+    "m_Hidden": false,
+    "m_PerRendererData": false,
+    "m_customAttributes": [],
+    "m_Value": {
+        "r": 0.0,
+        "g": 0.0,
+        "b": 0.0,
+        "a": 1.0
+    },
+    "isMainColor": false,
+    "m_ColorMode": 0
+}
+