UnityMirror/xNode
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NodeGraphEditor work continued

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This commit is contained in:
Thor Kramer Brigsted 2017-11-27 09:29:07 +01:00
commit e7f759497b
3 changed files with 18 additions and 5 deletions
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5
README.md
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@ -6,9 +6,10 @@
### xNode
Thinking of developing a node-based plugin? Then this is for you. You can download it as an archive and unpack to a new unity project, or connect it as git submodule.
With a minimal footprint, xNode is ideal as a base for custom state machines, dialogue systems, decision makers etc.
xNode is super userfriendly, intuitive and will help you reap the benefits of node graphs in no time.
With a minimal footprint, it is ideal as a base for custom state machines, dialogue systems, decision makers etc.
![editor](https://user-images.githubusercontent.com/6402525/31379481-a9c15950-adae-11e7-91c4-387dd020261e.png)
![editor](https://user-images.githubusercontent.com/6402525/33150712-01d60602-cfd5-11e7-83b4-eb008fd9d711.png)
### Key features
* Lightweight in runtime

7
Scripts/Editor/NodeEditor.cs
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@ -7,6 +7,7 @@ using XNode;
namespace XNodeEditor {
/// <summary> Base class to derive custom Node editors from. Use this to create your own custom inspectors and editors for your nodes. </summary>
[CustomNodeEditor(typeof(Node))]
public class NodeEditor : XNodeInternal.NodeEditorBase<NodeEditor, NodeEditor.CustomNodeEditorAttribute> {
@ -48,6 +49,12 @@ namespace XNodeEditor {
return 200;
}
public virtual Color GetTint() {
Type type = GetType();
if (NodeEditorWindow.nodeTint.ContainsKey(type)) return NodeEditorWindow.nodeTint[type];
else return Color.white;
}
[AttributeUsage(AttributeTargets.Class)]
public class CustomNodeEditorAttribute : Attribute,
INodeEditorAttrib {

11
Scripts/Editor/NodeEditorGUI.cs
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@ -7,10 +7,15 @@ using XNode;
namespace XNodeEditor {
/// <summary> Contains GUI methods </summary>
public partial class NodeEditorWindow {
NodeGraphEditor currentGraphEditor;
private void OnGUI() {
Event e = Event.current;
Matrix4x4 m = GUI.matrix;
currentGraphEditor = NodeGraphEditor.GetEditor(graph.GetType());
currentGraphEditor.target = graph;
currentGraphEditor.serializedObject = new SerializedObject(graph);
Controls();
DrawGrid(position, zoom, panOffset);
@ -42,12 +47,12 @@ namespace XNodeEditor {
GUI.matrix = Matrix4x4.TRS(offset, Quaternion.identity, Vector3.one);
}
public static void DrawGrid(Rect rect, float zoom, Vector2 panOffset) {
public void DrawGrid(Rect rect, float zoom, Vector2 panOffset) {
rect.position = Vector2.zero;
Vector2 center = rect.size / 2f;
Texture2D gridTex = NodeEditorPreferences.gridTexture;
Texture2D gridTex = currentGraphEditor.GetGridTexture();
Texture2D crossTex = NodeEditorPreferences.crossTexture;
// Offset from origin in tile units
@ -204,7 +209,7 @@ namespace XNodeEditor {
GUILayout.BeginArea(new Rect(nodePos, new Vector2(nodeEditor.GetWidth(), 4000)));
GUIStyle style = NodeEditorResources.styles.nodeBody;
if (nodeTint.ContainsKey(nodeType)) GUI.color = nodeTint[nodeType];
GUI.color = nodeEditor.GetTint();
GUILayout.BeginVertical(new GUIStyle(style));
GUI.color = guiColor;
EditorGUI.BeginChangeCheck();