You can create a Force Field constraint to push nCloth components or objects away from the center of the constraint, in a radial field with spherical volume bounds. For example, you can push out nCloth that gets stuck within the elbow joint of a character by placing a Force Field constraint on the joint. Conversely, you can use it to suck in or contain nCloth within the bounds of the constraint.
To create a Force Field constraint
The Create Force Field Constraint Options Box window appears.
The Force Field locator appears inside the mesh of the selected object, and the dynamicConstraint node appears in the Attribute Editor.
The preset properties on the dynamicConstraint node determine the constraint's type (in this case, a Force Field constraint) and how it behaves. For example, you can create a Force Field constraint with the following attribute settings:
The location, size and rotation of the locator determines the size, shape and volume of the force field constraint.
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