Editor/Scripts/Editor/Data Types/IPTPort.cs

@@ -14,7 +14,7 @@ namespace ImageProcessingGraph.Editor
         public static IPTPort Create(IEdgeConnectorListener connectorListener, bool isInput, Type type)
         {
             var port = new IPTPort(Orientation.Horizontal, isInput ? Direction.Input : Direction.Output,
-                isInput ? Capacity.Single : Capacity.Multi, type)
+                Capacity.Multi, type)
             {
                 m_EdgeConnector = new EdgeConnector<Edge>(connectorListener),
             };

Editor/Scripts/Editor/Data Types/IPT_Preferences.cs

@@ -3,9 +3,16 @@ using UnityEngine;
 
 namespace ImageProcessingGraph.Editor 
 {
+    #if true
+    [CreateAssetMenu(menuName = "PreferenceCreate")]
+    #endif
     public class IPT_Preferences : ScriptableObject
     {
-        public bool debugMode = false;
+        [Header("Grid Settings")]
+        public float thickLines;
+        public float spacing;
+        public Color gridBackgroundColour;
+        public Color lineColour;
     }
 
 }

Editor/Scripts/Editor/ImageProcessingGraphAsset.cs

@@ -16,7 +16,7 @@ namespace ImageProcessingGraph.Editor
     {
         [SerializeReference] private List<BaseImageNode> nodes;
         [SerializeField] private List<GraphConnection> connections;
-        [SerializeReference] public List<BaseImageNode> runOrder;
+        [SerializeField] public List<BaseImageNode> runOrder;
         [SerializeField] public List<StickyNote> stickyNotes;
         
         public List<BaseImageNode> Nodes => nodes;

Editor/Scripts/Editor/Windows/ImageProcessingGraphNodeVisual.cs

@@ -200,6 +200,7 @@ namespace ImageProcessingGraph.Editor.Unity_Image_Processing.Scripts.Editor.Wind
                         });
                     }
 
+
                     propertyFieldContainer.Add(propertyField);
                     port.Add(propertyFieldContainer);
                 }

Editor/Scripts/Editor/Windows/ImageProcessingGraphViewWindow.cs

@@ -14,6 +14,7 @@ namespace ImageProcessingGraph.Editor
         internal ImageProcessingGraphAsset asset;
         private SerializedObject serializedObject;
         private ImageProcessingGraphEditorWindow window;
+        
         public ImageProcessingGraphEditorWindow Window => window;
 
         public List<ImageProcessingGraphNodeVisual> graphNodes;
@@ -23,11 +24,6 @@ namespace ImageProcessingGraph.Editor
         internal ImageProcessingGraphSearchProvider searchProvider;
         internal ImageProcessingGraphEdgeConnectorListener edgeConnectorListener;
         
-        private bool isDropdownEnabled = false;
-        
-        private Button debugModeButton;
-        private Button outputRunOrder;
-        
         public ImageProcessingGraphViewWindow(SerializedObject obeject, ImageProcessingGraphEditorWindow window)
         {
             this.serializedObject = obeject;
@@ -54,13 +50,14 @@ namespace ImageProcessingGraph.Editor
             styleSheets.Add(styleSheet);
             
             GridBackground background = new GridBackground();
+
             background.name = "Grid";
+            
+            
             Add(background);
+            
             background.SendToBack();
             
-            CreateButtons();
-
-
             this.AddManipulator(new ContentDragger());
             this.AddManipulator(new SelectionDragger());
             this.AddManipulator(new RectangleSelector());
@@ -74,107 +71,6 @@ namespace ImageProcessingGraph.Editor
             Undo.undoRedoEvent += UndoEvent;
         }
         
-        private void CreateButtons()
-        {
-            #region Run Button
-            Button runButton = new Button
-            {
-                text = "Run",
-                style =
-                {
-                    width = 100,
-                    height = 40,
-                    position = Position.Absolute,
-                    top = 10,
-                    left = 10
-                }
-            };
-
-            runButton.clicked += () =>
-            {
-                asset.RunGraph();
-            };
-
-            Add(runButton);
-            #endregion
-
-#if false
-            debugModeButton = new Button
-            {
-                text = "Debug Mode",
-                style =
-                {
-                    width = 120,
-                    height = 40,
-                    position = Position.Absolute,
-                    top = 55,
-                    right = 10
-                }
-            };
-
-            debugModeButton.clicked += () =>
-            {
-                
-            };
-#endif
-
-            outputRunOrder = new Button
-            {
-                text = "Recalculate Run Order",
-                style =
-                {
-                    width = 120,
-                    height = 40,
-                    position = Position.Absolute,
-                    top = 55,
-                    right = 10,
-                    fontSize = 9
-                }
-            };
-
-            outputRunOrder.clicked += () =>
-            {
-                asset.runOrder = asset.GetExecutionOrder(asset.Nodes, asset.Connections);
-            };
-            
-
-            Button dropdownButton = new Button
-            {
-                text = "Options",
-                style =
-                {
-                    width = 120,
-                    height = 40,
-                    position = Position.Absolute,
-                    top = 10,
-                    right = 10
-                }
-            };
-
-            dropdownButton.clicked+= () =>
-            {
-                if (!isDropdownEnabled)
-                {
-#if false
-                    Add(debugModeButton);
-#endif
-                    Add(outputRunOrder);
-                }
-                else
-                {
-#if false
-                    Remove(debugModeButton);
-#endif
-                    Remove(outputRunOrder);
-                }
-                
-                isDropdownEnabled = !isDropdownEnabled;
-            };
-
-
-            Add(dropdownButton);
-        }
-
         private ImageProcessingGraphNodeVisual GetNode(string NodeID)
         {
             ImageProcessingGraphNodeVisual node = null;