neodasa <klu### [at] nycrrcom> wrote:
> as per the instruction to smooth out the seam, but when I tested a control point
> and raised the seam, it appeared as a sharp edge rather than a smooth edge,
> which is what it's not suppose to do.  Anyone know why this happened?

  For two adjacent bicubic patches to form a smooth surface the control
points in the shared edge must be equal, and the closest inner control
points of each patch, along with their correspondent edge control point,
must form a straight line.

-- 
                                                          - Warp

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