matthias rümmele's Page

"Even quicker is to use the Discontinuities component, it will give you polyline vertices directly."

"Dim mycrv as new OnPolylineCurve(CVarray) Thats it!"

"hello does anyone know how to create polylines from on3points in a vb node? without having to write a function? thank you"

"here's a specific VB script that extracts all points of a polyLine: Private Sub RunScript(ByVal x As OnCurve, ByRef A As Object) Dim points As New List( Of On3dPoint) Dim pline As New OnPolyline Dim i As Integer If x.IsPolyline(pline)…"

"Thank you guys! I'm glad to have Damiens answer, even if i don't need it for that special case of a polyline. But i can remember a situation about a month ago where i have been looking for a curves control points and couldn't find it…"

"Damien's code would get you a specific CV by index.. you could use the same code and put it in a FOR loop to get all CVs.. If you are dealing with a polyline, you dont even need to script.. just use a 'decompose' (I'm not sure…"

"You'll have to convert the OnCurve to an OnNurbsCurve, and then get the control vertices from that. Your special case of a polyline doesn't really matter, so this should work for getting the CVs from any curve. The example below assumes…"

"Hi Rajaa I just tried to input a datatree created that way into another VB node. The following code doesn't work: Dim t() As Int32 = New Int32(){0,0,0} Dim br As New EH_Path(t) A = P.Branch(br) P is the input datatree (ByVal P As Object).…"