3D Wrap
The following picture explains how the deformation is computed in
relation to the entered data, i.e. reference/target surfaces:


Normal Wrap
The following picture explains how the deformation is computed in
relation to the entered data, i.e. reference/target surfaces:


With Direction
Wrap
The following pictures explain how the deformation is computed in
relation to the entered data, i.e. reference/target surfaces and
deformation direction:
Element to deform

Resulting surface

The deformed point is computed as follows: Q = P + (Pts - Prs)