Always on SDK

The FaceFX SDK is designed to be “always on”.  This is a major paradigm shift from prior versions.  The main reasons for this are:

• Animations can now blend in and blend out.
• Multiple FaceFX animations can be played simultaneously.
• Animations do not always start and end with the face in the neutral position.

The FaceFX SDK quickly determines if there is any processing to be done each frame so as not to impact performance when FaceFX is inactive.