EditorWindow.OnDestroy()

Description

OnDestroy is called when the EditorWindow is closed.

Displays a log with the number of times that the object was deformed after closing the window.

// Simple editor script that separates slightly a mesh from its triangles.
// and prints after closing the inspector how many times the user distortionated the mesh
//
// Note the mesh will be updated when you focus the scene view.

class TearMeshApart extends EditorWindow {
    
    var noiseCounter = 0;
    var distortionRange = 0.1;
    @MenuItem("Example/Distortionate Mesh")
    static function Init() {
        var window = GetWindow(TearMeshApart);
        window.position = Rect(0,0,200,80);
        window.Show();
    }
    
    function OnGUI() {
        GUILayout.Label("Select an object to distortionate");
        if(GUILayout.Button("Distortionate")) {
            AddNoiseToMesh();
        }
        if(GUILayout.Button("Close")) {
            this.Close();
        }
    }    
    function AddNoiseToMesh() {
        var objectMesh = 
            Selection.activeTransform ? 
                Selection.activeTransform.GetComponent.<MeshFilter>() : null;

        if(!objectMesh) {
            Debug.LogError("Please select a Game Object with a MeshFilter");
            return;
        }
        var verts : Vector3[] = objectMesh.sharedMesh.vertices;
        for(var i = 0; i < verts.Length; i++)
            verts[i] += Vector3(
                Random.Range(-distortionRange, distortionRange) - distortionRange/2,
                Random.Range(-distortionRange, distortionRange) - distortionRange/2,
                Random.Range(-distortionRange, distortionRange) - distortionRange/2);
        objectMesh.sharedMesh.vertices = verts;
        noiseCounter++;
    }
    
    function OnDestroy() {
        Debug.Log("Deformed the object " + noiseCounter + " times.");
    }
}