Paul Wintour's Page

"Yep - when you right click on the surface geometry component ('Brep wall_windows') select 'Set multiple surfaces' instead of 'set one surface'."

"HI Michal What version of Grasshopper are you using? I'm on 0.8.0066 and it is working for me with your geometry. I know that for previous versions the offset curve component wasn't working properly."

"ok, it is done"

"itwill work for me, but what is the culling pattern in cull components   thanks"

"David Can you have a look at the Offset curve command in GH 0.8.0007. It appears to be totally up the duff. The component is totally unpredictable. Using the same method (a simple referenced rhino rectangle) some times it offsets in the positive…"

"Yes I am having the same problems. Works fine for a positive offset but doesn't like it when it is negative.   Jinge, can you post you VB Script, using curve.offset please."

"Hi David Thanks for that. It works. But I've just found the series button and that seems to be a much easier method..."

"My attempts using the new (RhinoCommon) components: Private Sub RunScript(ByVal rows As Integer, ByVal width As Double, ByVal crv As Curve, ByRef A As Object)   Dim plane As Plane   If (Not crv.TryGetPlane(plane, 1e5)) Then…"

"Hi David Thanks for that. File attached. I have 2 script nodes - common and legacy. Can you modify both so I can compare the differences. Where is the best place to find documentation on the syntax for RhinoCommon SDK. Thanks. P"

"Hi Paul, since Grasshopper 0.7, the default scripting components use the RhinoCommon SDK. There are still legacy scripting components that use the old Rhino SDK (the legacy components have pixelated icons). In RhinoCommon, classes are no longer…"

"Hi David Thanks for your reply. Not quite sure what you mean by your response... I've downloaded Grasshopper 0.7.X. Where can I download RhinoCommon SDK? I'm not sure how these will help me. What is the code I need to use? Thanks. P"

"Hi Paul, where did you get On3dCurve from? There's no such class in the Rhino SDK. I think you want to use OnCurve. Dim newCrv As New On3dCurve Once you remove the "3d" in that line it still won't work. OnCurve is an abstract…"

"Thanks Giulio. Yep the problem was the curves I was trying to project. They had some null/invalid geometry"

"Hey thanks Giulio!!! path mapper is something i have not been able to understand completely. your explanation is very clear i get it now. thank you very very much!"

"@Paul: I do not know. But it should not have to do with the data structure, more probably with the shape of the curves (are they by any chance very similar?). Could you add a small example? @Mario: This is because the tree paths differ. The second…"