Approximate surface dimensions

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Permalink Reply by David Rutten on August 13, 2010 at 8:19am

Hi Wiet,

a curved surface does not have exact width and height dimensions. It might be narrow in one place and wide in another. Only rectangular surfaces have exact dimensions. If you want an exact size, you'll have to extract the iso-curve at the given u or v parameter, then measure the length of that curve.

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David Rutten
david@mcneel.com
Poprad, Slovakia