Get U-position of nurbs curve point? 2004-06-18 - By Schoenberger
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Hi
I'm trying to get the position of a nurbs point on a curve.
Someting like a length from start of the curve to the point.
I have a little script, that does it, but I need something that works
with the object model.
What I have:
GetCurvePercentageAtKnotIndex "crvlist", MyPointIndex, perc
clength = GetCurveLength("crvlist")
PostionOnCurve = clength*perc/100
Now I want that result, but with the object model.
What I have found till now is:
.Geometry.length
.Geometry.curves(0).GetPercentageFromU
.Geometry.curves(0).ControlPoints
Perhaps I am stupid or missed something in the docs, but how to get the
U position of a Control point?
With the U position I could get the percentage and everything would be
fine.
Holger Sch�nberger
technical director
The day has 24 hours, if that does not suffice, I will take the night
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