2009

Size Allows you to change the size of the limit visualization in the viewport.
Reset Default Values Resets the parameters for this constraint to their default
values.
Defining Rag Doll Limits
The
Rag Doll constraint on page 3948 is useful for simulating complex joints,
like those found in some human and animal joints (shoulders, hips), that
cannot be properly simulated by simpler constraints like Hinge on page 3969
or
Point-Point on page 3975 constraints.
Because they represent complex joints, the rotational limits use a complex
parameterization that can benefit from some explanation. This section covers
the different axes, planes, and cones used for that parameterization. We'll
begin with a simple picture of two objects connected by a rag doll constraint;
you can think of a shoulder joint, where the parent body is the torso and the
child body the upper arm:
A. Twist Axis
B. Plane Axis
C. Twist X Plane Axis (outward)
Constraints | 3959