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3. bringfire (Aug 29, 2011 12.52):

Hanno, Yes...that is exactly what I needed to know. Many thanks, aaron

2. Hanno (Aug 29, 2011 09.24):

Hi, this parameter is the 1-dimensional coordinate system of the curve, which you can use to describe any point on that particular curve. This is a basic concept of NURBS geometry. You can use rhino.evaluatecurve to get the 3d coordinates of a point described by a curve parameter. Hope that helps! Hanno

1. bringfire (Aug 29, 2011 06.35):

I am trying to locate the CurveSeam in XYZ coordinate space, but it is unclear what the "dblParameter" required by the method actually is, or represents. I would like to find the XYZ coordinates for the CurveSeam, so that I can move it in coordinate space. Any help would be greatly appreciated. Best, aaron

Why are these buttons gray?