UUVV

THE BOX'S MAIN HELP:

These are the parametric values of the surface at P;
which have been scaled and/or offset.

USCL (input):

This must be a scalar.  The default is 1.0.
This is the value by which U is scaled.

VSCL (input):

This must be a scalar.  The default is 1.0.
This is the value by which V is scaled.

UOFF (input):

This must be a scalar.  The default is 0.0.
This is the value by which U is offset.

VOFF (input):

This must be a scalar.  The default is 0.0.
This is the value by which V is offset.

UU (output):

UU is the scaled and/or offset "horizonal" parametric value
of the surface at P.

VV (output):

VV is the scaled and/or offset "vertical" parametric value
of the surface at P.