Change tree seed

Is there any way to change a tree's seed property in script?

 

There is tree.data that maybe of help, although the docs are very sparse. I would suggest Debug.Log() to see what you have available to work with.

Here is a forum thread that is similar to your question:

http://forum.unity3d.com/threads/186078-Placing-unique-trees

 

I didn't find any solution. I want to use tree model alone, not in terrain tool.

 

I was attempting to do this.
I can change the seed, but it doesn't update at runtime. Running out of time
So here is as far as I got.

    void Start ()

    {

        var baseTree = GetComponent<Tree>();

        _treeController = baseTree.data as TreeEditor.TreeData;

        _root = _treeController.root as TreeEditor.TreeGroupRoot;

        _root.seed = Random.Range(0, 9999999);

        _root.UpdateSeed();

      

    }

You'll see the editor change the seed, but nothing happens.