Basic Modeling and Deformations
The Tagged Points Only option of the Proportional property editor has been moved to a new Move Point Tool tab to reflect the fact that it does not apply to the Tweak Component tool.
Sym mode now works “live”, without the need for a symmetry map. In addition, there are new options in the Symmetry preferences.
You can still use a symmetry map if you need to establish a correspondence between points even if the object is no longer symmetrical, for example, if an envelope, a twist, or any other deformer has been applied. Symmetry maps are also still used when mirroring envelope weights.
See Manipulating Components Symmetrically.
SOFTIMAGE|XSI v.6.01