NodeGraph changes should now be saving correctly. Needs improvemend.

Also improved layout of Color and AnimationCurve

Scripts/Editor/NodeEditor.cs

@@ -147,20 +147,29 @@ public class NodeEditor {
             fieldValue = EditorGUILayout.Vector4Field(fieldPrettyName, (Vector4)fieldValue);
         }
         else if (fieldType == typeof(Color)) {
-            fieldValue = EditorGUILayout.ColorField(fieldPrettyName, (Color)fieldValue);
+            Rect rect = EditorGUILayout.GetControlRect();
+            rect.width *= 0.5f;
+            EditorGUI.LabelField(rect, fieldPrettyName);
+            rect.x += rect.width;
+            fieldValue = EditorGUI.ColorField(rect, (Color)fieldValue);
         }
         else if (fieldType == typeof(AnimationCurve)) {
+            Rect rect = EditorGUILayout.GetControlRect();
+            rect.width *= 0.5f;
+            EditorGUI.LabelField(rect, fieldPrettyName);
+            rect.x += rect.width;
+
             AnimationCurve curve = fieldValue != null ? (AnimationCurve)fieldValue : new AnimationCurve();
-            curve = EditorGUILayout.CurveField(fieldPrettyName, curve);
+            curve = EditorGUI.CurveField(rect, curve);
             if (fieldValue != curve) fieldInfo.SetValue(target, curve);
         }
         else if (fieldType.IsSubclassOf(typeof(UnityEngine.Object)) || fieldType == typeof(UnityEngine.Object)) {
             if (fieldName == "graph") return; //Ignore 'graph'
             fieldValue = EditorGUILayout.ObjectField(fieldPrettyName, (UnityEngine.Object)fieldValue, fieldType, true);
         }
-
         if (EditorGUI.EndChangeCheck()) {
             fieldInfo.SetValue(target, fieldValue);
+            NodeEditorUtilities.SetDirty(target);
         }
     }
 

Scripts/Editor/NodeEditorAction.cs

@@ -94,11 +94,11 @@ public partial class NodeEditorWindow {
                         if (draggedOutputTarget != null) {
                             if (graph.nodes.Count != 0) draggedOutput.Connect(draggedOutputTarget);
                             EditorUtility.SetDirty(graph);
-                            AssetDatabase.SaveAssets();
                         }
                         //Release dragged connection
                         draggedOutput = null;
                         draggedOutputTarget = null;
+                        EditorUtility.SetDirty(graph);
                         Repaint();
                     }
                     else if (IsDraggingNode) {
@@ -110,6 +110,7 @@ public partial class NodeEditorWindow {
                     isPanning = false;
                 }
                 UpdateHovered();
+                AssetDatabase.SaveAssets();
                 break;
         }
     }

Scripts/Editor/NodeEditorWindow.cs

@@ -17,6 +17,9 @@ public partial class NodeEditorWindow : EditorWindow {
     public float zoom { get { return _zoom; } set { _zoom = Mathf.Clamp(value, 1f, 5f); Repaint(); } }
     private float _zoom = 1;
 
+    void OnFocus() {
+        AssetDatabase.SaveAssets();
+    }
 
     partial void OnEnable();
     /// <summary> Create editor window </summary>

Scripts/Editor/Resources/unec_node.png.meta

@@ -1,6 +1,6 @@
 fileFormatVersion: 2
-guid: 526e7d4dc27d75e41b5d751e4d390d8b
-timeCreated: 1506975350
+guid: 2fea1dcb24935ef4ca514d534eb6aa3d
+timeCreated: 1507454532
 licenseType: Free
 TextureImporter:
   fileIDToRecycleName: {}
@@ -12,6 +12,8 @@ TextureImporter:
     linearTexture: 0
     fadeOut: 0
     borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
     mipMapFadeDistanceStart: 1
     mipMapFadeDistanceEnd: 3
   bumpmap:
@@ -27,10 +29,13 @@ TextureImporter:
   textureFormat: 1
   maxTextureSize: 2048
   textureSettings:
+    serializedVersion: 2
     filterMode: -1
     aniso: 1
     mipBias: -1
-    wrapMode: 1
+    wrapU: 1
+    wrapV: 1
+    wrapW: 1
   nPOTScale: 0
   lightmap: 0
   compressionQuality: 50
@@ -66,14 +71,6 @@ TextureImporter:
     crunchedCompression: 0
     allowsAlphaSplitting: 0
     overridden: 0
-  - buildTarget: iPhone
-    maxTextureSize: 2048
-    textureFormat: -1
-    textureCompression: 1
-    compressionQuality: 50
-    crunchedCompression: 0
-    allowsAlphaSplitting: 0
-    overridden: 0
   - buildTarget: Android
     maxTextureSize: 2048
     textureFormat: -1
@@ -94,6 +91,7 @@ TextureImporter:
     serializedVersion: 2
     sprites: []
     outline: []
+    physicsShape: []
   spritePackingTag: 
   userData: 
   assetBundleName: 

Scripts/Editor/Resources/unec_node_workfile.psd.meta

@@ -0,0 +1,98 @@
+fileFormatVersion: 2
+guid: 2267efa6e1e349348ae0b28fb659a6e2
+timeCreated: 1507454532
+licenseType: Free
+TextureImporter:
+  fileIDToRecycleName: {}
+  serializedVersion: 4
+  mipmaps:
+    mipMapMode: 0
+    enableMipMap: 0
+    sRGBTexture: 0
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+  isReadable: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: -1
+    aniso: 1
+    mipBias: -1
+    wrapU: 1
+    wrapV: -1
+    wrapW: -1
+  nPOTScale: 0
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 0
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spritePixelsToUnits: 100
+  alphaUsage: 1
+  alphaIsTransparency: 1
+  spriteTessellationDetail: -1
+  textureType: 2
+  textureShape: 1
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  platformSettings:
+  - buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+  - buildTarget: Standalone
+    maxTextureSize: 2048
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+  - buildTarget: Android
+    maxTextureSize: 2048
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+  - buildTarget: WebGL
+    maxTextureSize: 2048
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+  spritePackingTag: 
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: