c# Brep Loft two circles

Replies to This Discussion

Permalink Reply by Giulio Piacentino on February 24, 2012 at 12:18pm

Hi Madu,

CreateFromLoft needs as first argument: a list, an array or any IEnumerable set of Curves.

Now, a List<Circle> is not fulfilling this requirement and therefore achieving its mission because Circle is not a Curve. In RhinoCommon, only types that end with Curve are Curves.

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This is the complete list (you can see it at the end of the Curve page):

• Rhino.Geometry.ArcCurve <-- This looks promising
• Rhino.Geometry.CurveProxy
• Rhino.Geometry.LineCurve
• Rhino.Geometry.NurbsCurve
• Rhino.Geometry.PolyCurve
• Rhino.Geometry.PolylineCurve

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Now, luckily, there is a simple way to transform a Circle in a ArcCurve: just construct a new ArcCurve from a Circle.

A sample is attached.

I hope this helps,

- Giulio
_______________
giulio@mcneel.com

Attachments:

• loft.gh, 2 KB

Permalink Reply by Madu Mohan on February 25, 2012 at 12:01pm

Hi Giulio,

Thank you for the info, works very well.

If you don't mind I have one more question regarding C# coding.

I'd like to have a way to covert lower values into higher ones in C#.

In the image below you can see i achieved this through a bezier graph.

Is this feasible using a Math. function of some sort?

Thanks in advance !