I am using the Rhino .NET currently and for the RhinoOffsetCurve method, I am required to give the following input:
- input Curve
- offset distance
- direction point
- corner style
output : list of curves.
The input curve in my case is always closed, I just wanted to clarify
- how far does the direction point need to be outside the curve (Since I am expanding the curve)
- Does the normal denote the normal to the plane on which the curve lies?
With my current choice of direction point I do not get complete offset curves as can be seen in the example below:
Could any one suggest a good way to compute the direction point.