Awesome symmetry: T-Splines v3 WIP

Symmetry has been significantly improved in T-Splines v3 for Rhino.
1. Symmetric object can now be oriented to any cPlane, anywhere in the scene.
2. Symmetry can now be discovered on existing objects with one click.
3. Symmetry can be turned off on part of a model while the rest of the model continues to be symmetric.
Please leave any feedback in the comments below to help us improve tsSymmetry.
T-Splines for Rhino v3 WIP is only available to current v2 customers.
