2009

Stable Configuration Here you can specify which configuration (position of
vertices) reactor considers to be the stable (non-deformed) configuration. The
FFD soft body will tend to maintain that configuration.
■ Original Box The stable configuration for an FFD soft body is the original,
non-deformed FFD box; any animation or modification of the lattice is
ignored. This is the default option.
■ Frame Lets you specify the state of the FFD state at a particular keyframe
as the stable configuration for the object.
Animate Transform When on, reactor animates both the FFD lattice and the
transformation of the object. In some situations, the deformation calculated
by the FFD modifier is more consistent if the object transformation follows
the FFD lattice.
IMPORTANT Use this option only when the FFD encloses the entire mesh of the
object, as the transformation applies to the whole mesh; that is, the whole object
will be transformed.
Not animating the object transform can cause the FFD modifier to apply strange
deformations.
Soft Bodies | 4045