Renamed to xNode

Added XNode and XNodeEDitor namespaces
Removed unnecessary usings

Example/ExampleNodeGraph.cs

@@ -1,7 +1,7 @@
-using System.Collections;
+using UnityEngine;
-using System.Collections.Generic;
-using UnityEngine;
 using System;
+using XNode;
+
 /// <summary> Defines an example nodegraph. </summary>
 [Serializable, CreateAssetMenu(fileName = "ExampleNodeGraph", menuName = "Node Graph/Example")]
 public class ExampleNodeGraph : NodeGraph {

Example/Nodes/DisplayValue.cs

@@ -1,4 +1,6 @@
-namespace BasicNodes {
+using XNode;
+
+namespace BasicNodes {
     public class DisplayValue : Node {
         [Input(ShowBackingValue.Never)] public object value;
 

Example/Nodes/Editor/DisplayValueEditor.cs

@@ -1,7 +1,5 @@
-using System.Collections;
+using UnityEditor;
-using System.Collections.Generic;
+using XNodeEditor;
-using UnityEditor;
-using UnityEngine;
 
 namespace BasicNodes {
     [CustomNodeEditor(typeof(DisplayValue))]

Example/Nodes/MathNode.cs

@@ -1,4 +1,6 @@
-namespace BasicNodes {
+using XNode;
+
+namespace BasicNodes {
     [System.Serializable]
     public class MathNode : Node {
         // Adding [Input] or [Output] is all you need to do to register a field as a valid port on your node 

Example/Nodes/Vector.cs

@@ -1,4 +1,5 @@
 using UnityEngine;
+using XNode;
 
 namespace BasicNodes {
     public class Vector : Node {

Scripts/Editor/NodeEditor.cs

@@ -1,12 +1,13 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Reflection;
 using UnityEditor;
 using UnityEngine;
+using XNode;
 
-/// <summary> Base class to derive custom Node editors from. Use this to create your own custom inspectors and editors for your nodes. </summary>
+namespace XNodeEditor {
-public class NodeEditor {
+    /// <summary> Base class to derive custom Node editors from. Use this to create your own custom inspectors and editors for your nodes. </summary>
+    public class NodeEditor {
         /// <summary> Fires every whenever a node was modified through the editor </summary>
         public static Action<Node> onUpdateNode;
         public Node target;
@@ -44,10 +45,10 @@ public class NodeEditor {
         public virtual int GetWidth() {
             return 200;
         }
-}
+    }
 
-[AttributeUsage(AttributeTargets.Class)]
+    [AttributeUsage(AttributeTargets.Class)]
-public class CustomNodeEditorAttribute : Attribute {
+    public class CustomNodeEditorAttribute : Attribute {
         public Type inspectedType { get { return _inspectedType; } }
         private Type _inspectedType;
         /// <summary> Tells a NodeEditor which Node type it is an editor for </summary>
@@ -56,4 +57,5 @@ public class CustomNodeEditorAttribute : Attribute {
         public CustomNodeEditorAttribute(Type inspectedType) {
             _inspectedType = inspectedType;
         }
+    }
 }

Scripts/Editor/NodeEditorAction.cs

@@ -1,10 +1,10 @@
 using System;
-using System.Collections;
-using System.Collections.Generic;
 using UnityEditor;
 using UnityEngine;
+using XNode;
 
-public partial class NodeEditorWindow {
+namespace XNodeEditor {
+    public partial class NodeEditorWindow {
 
         public static bool isPanning { get; private set; }
         public static Vector2 dragOffset;
@@ -142,4 +142,5 @@ public partial class NodeEditorWindow {
             Rect windowRect = new Rect(nodePos, new Vector2(width / zoom, 30 / zoom));
             return windowRect.Contains(mousePos);
         }
+    }
 }

Scripts/Editor/NodeEditorAssetModProcessor.cs

@@ -1,9 +1,9 @@
-using System.Collections;
+using UnityEditor;
-using System.Collections.Generic;
-using UnityEditor;
 using UnityEngine;
+using XNode;
 
-public class NodeEditorAssetModProcessor : UnityEditor.AssetModificationProcessor {
+namespace XNodeEditor {
+    public class NodeEditorAssetModProcessor : UnityEditor.AssetModificationProcessor {
         public static AssetDeleteResult OnWillDeleteAsset(string path, RemoveAssetOptions options) {
             UnityEngine.Object obj = AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(path);
 
@@ -32,4 +32,5 @@ public class NodeEditorAssetModProcessor : UnityEditor.AssetModificationProcesso
             }
             return AssetDeleteResult.DidNotDelete;
         }
+    }
 }

Scripts/Editor/NodeEditorGUI.cs

@@ -1,11 +1,12 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using UnityEditor;
 using UnityEngine;
+using XNode;
 
-/// <summary> Contains GUI methods </summary>
+namespace XNodeEditor {
-public partial class NodeEditorWindow {
+    /// <summary> Contains GUI methods </summary>
+    public partial class NodeEditorWindow {
 
         private void OnGUI() {
             Event e = Event.current;
@@ -283,4 +284,5 @@ public partial class NodeEditorWindow {
                 }
             } else return hoveredPort.ValueType.ToString();
         }
+    }
 }

Scripts/Editor/NodeEditorGUILayout.cs

@@ -1,13 +1,11 @@
 using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
 using UnityEditor;
 using UnityEngine;
+using XNode;
 
-/// <summary> UNEC-specific version of <see cref="EditorGUILayout"/> </summary>
+namespace XNodeEditor {
-public static class NodeEditorGUILayout {
+    /// <summary> UNEC-specific version of <see cref="EditorGUILayout"/> </summary>
+    public static class NodeEditorGUILayout {
 
         public static void PropertyField(SerializedProperty property, bool includeChildren = true) {
             if (property == null) throw new NullReferenceException();
@@ -70,4 +68,5 @@ public static class NodeEditorGUILayout {
             GUI.DrawTexture(rect, NodeEditorResources.dot);
             GUI.color = col;
         }
+    }
 }

Scripts/Editor/NodeEditorPreferences.cs

@@ -1,10 +1,10 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using UnityEditor;
 using UnityEngine;
 
-public static class NodeEditorPreferences {
+namespace XNodeEditor {
+    public static class NodeEditorPreferences {
 
         /// <summary> Have we loaded the prefs yet </summary>
         private static bool prefsLoaded = false;
@@ -95,4 +95,5 @@ public static class NodeEditorPreferences {
             generatedTypeColors.Add(type.Name, new Color(UnityEngine.Random.value, UnityEngine.Random.value, UnityEngine.Random.value));
             return generatedTypeColors[type.Name];
         }
+    }
 }

Scripts/Editor/NodeEditorReflection.cs

@@ -2,10 +2,11 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using UnityEngine;
+using XNode;
 
-/// <summary> Contains reflection-related info </summary>
+namespace XNodeEditor {
-public partial class NodeEditorWindow {
+    /// <summary> Contains reflection-related info </summary>
+    public partial class NodeEditorWindow {
         [NonSerialized] private static Dictionary<Type, NodeEditor> customNodeEditor;
         public static Type[] nodeTypes { get { return _nodeTypes != null ? _nodeTypes : _nodeTypes = GetNodeTypes(); } }
             [NonSerialized] private static Type[] _nodeTypes = null;
@@ -47,4 +48,5 @@ public partial class NodeEditorWindow {
         public static object ObjectFromType(Type type) {
             return Activator.CreateInstance(type);
         }
+    }
 }

Scripts/Editor/NodeEditorResources.cs

@@ -1,8 +1,7 @@
-using System;
+using UnityEngine;
-using UnityEditor;
-using UnityEngine;
 
-public static class NodeEditorResources {
+namespace XNodeEditor {
+    public static class NodeEditorResources {
         //Unec textures
         public static Texture2D gridTexture { get { return _gridTexture != null ? _gridTexture : _gridTexture = GenerateGridTexture(); } }
         private static Texture2D _gridTexture;
@@ -91,4 +90,5 @@ public static class NodeEditorResources {
             tex.Apply();
             return tex;
         }
+    }
 }

Scripts/Editor/NodeEditorUtilities.cs

@@ -1,12 +1,10 @@
 using System;
-using System.Collections;
-using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using UnityEngine;
 
-/// <summary> A set of editor-only utilities and extensions for UnityNodeEditorBase </summary>
+namespace XNodeEditor {
-public static class NodeEditorUtilities {
+    /// <summary> A set of editor-only utilities and extensions for UnityNodeEditorBase </summary>
+    public static class NodeEditorUtilities {
 
         public static bool GetAttrib<T>(Type classType, out T attribOut) where T : Attribute {
             object[] attribs = classType.GetCustomAttributes(typeof(T), false);
@@ -51,4 +49,5 @@ public static class NodeEditorUtilities {
                 );
             return methods.Count() > 0;
         }
+    }
 }

Scripts/Editor/NodeEditorWindow.cs

@@ -1,13 +1,12 @@
-using System;
+using System.Collections.Generic;
-using System.Collections;
-using System.Collections.Generic;
-using System.IO;
 using UnityEditor;
 using UnityEditor.Callbacks;
 using UnityEngine;
+using XNode;
 
-[InitializeOnLoad]
+namespace XNodeEditor {
-public partial class NodeEditorWindow : EditorWindow {
+    [InitializeOnLoad]
+    public partial class NodeEditorWindow : EditorWindow {
         public static NodeEditorWindow current;
 
         /// <summary> Stores node positions for all nodePorts. </summary>
@@ -94,4 +93,5 @@ public partial class NodeEditorWindow : EditorWindow {
             }
             return false;
         }
+    }
 }

Scripts/Node.cs

@@ -2,9 +2,10 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-/// <summary> Base class for all nodes </summary>
+namespace XNode {
-[Serializable]
+    /// <summary> Base class for all nodes </summary>
-public abstract class Node : ScriptableObject {
+    [Serializable]
+    public abstract class Node : ScriptableObject {
         public enum ShowBackingValue {
             /// <summary> Never show the backing value </summary>
             Never,
@@ -196,4 +197,5 @@ public abstract class Node : ScriptableObject {
                     this.Add(keys[i], values[i]);
             }
         }
+    }
 }

Scripts/NodeDataCache.cs

@@ -1,12 +1,11 @@
-using System.Collections;
+using System.Collections.Generic;
-using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using UnityEditor;
 using UnityEngine;
 
-/// <summary> Precaches reflection data in editor so we won't have to do it runtime </summary>
+namespace XNode {
-public static class NodeDataCache {
+    /// <summary> Precaches reflection data in editor so we won't have to do it runtime </summary>
+    public static class NodeDataCache {
         private static PortDataCache portDataCache;
         private static bool Initialized { get { return portDataCache != null; } }
 
@@ -97,4 +96,5 @@ public static class NodeDataCache {
                     this.Add(keys[i], values[i]);
             }
         }
+    }
 }

Scripts/NodeGraph.cs

@@ -2,9 +2,10 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-/// <summary> Base class for all node graphs </summary>
+namespace XNode {
-[Serializable]
+    /// <summary> Base class for all node graphs </summary>
-public abstract class NodeGraph : ScriptableObject {
+    [Serializable]
+    public abstract class NodeGraph : ScriptableObject {
 
         /// <summary> All nodes in the graph. <para/>
         /// See: <see cref="AddNode{T}"/> </summary>
@@ -44,4 +45,5 @@ public abstract class NodeGraph : ScriptableObject {
         public void Clear() {
             nodes.Clear();
         }
+    }
 }

Scripts/NodePort.cs

@@ -1,11 +1,11 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Reflection;
 using UnityEngine;
 
-[Serializable]
+namespace XNode {
-public class NodePort {
+    [Serializable]
+    public class NodePort {
         public enum IO { Input, Output }
 
         public int ConnectionCount { get { return connections.Count; } }
@@ -243,4 +243,5 @@ public class NodePort {
                 return node.GetPort(fieldName);
             }
         }
+    }
 }