Hi Luis, Grasshopper does not have a special data type for polylines. Polylines are always converted into OnPolylineCurves, which is a class derived from OnCurve. Because you never OnPolylines in Grasshopper, there is no hint for it.
I cannot replicate the problem now because I haven't adjusted the Script components yet to work with the new core, but can you post a screenshot of your definition? -- David Rutten [email protected] Robert McNeel & Associates On Jan 28, 1:06 pm, fraguada <[email protected]> wrote: > Is this an issue? I am wondering why there is not an OnPolyline type > hint in the vb.net component. I am generating some polylines in a > component, I pass them through some gh, then I pass them back into a > component. The vb.net component does not turn red, but it tells me > that it cannot cast a type of OnPolyline as OnCurve... Am I missing > something (more than likely!) > > thanks > Luis
