Eric Werner's Page

"Hi Raja, I have a little problem in rhino 5 (latest) and GH (latest).  I downloaded the 9thof april gh plugins and get the following error. what could be wrong? I'd greatly appreciate any help.   Thank you in advance, Eric"

"Very nice!  "

"The Plane from the FrameAt function represents the full orientation of the curve at that point, of which, the tangent vector is a part of it. The X direction will be the tangent vector, the Y direction will be the normal (the vector pointing from…"

"Hi Damien, Thanks for your reply, I was thinking I might be able to get the Perpendicular rotation by using Curve.tangentAt(t) to get the new normal direction of the plane. Having a go at it now. Eric"

"The frames that are produced by that function are organized in a slightly different form than the perpendicular frames. Those frames are still useful as you can juggle them around and get a perpendicular one that you're looking for. Using your…"

"Thank you so much Giulio for you quick and elegant solution! I made it into a function for anyone else that might need it. Private Sub RunScript(ByVal angle As Double, ByVal length As Double, ByVal sPt As On3dPoint, ByRef crv As Object) '…"

"Same, for Grasshopper 6.59."

"Hi Eric, please see if this method helps: - Giulio"

"Truly a cool model! Could you tell a bit more about how you got this geometry is it through a mathematical function that the surface is generated?"

"Hi Guan, I have a simple solution for you that projects a set of curves to a surface and offsets the projected curves to the normal of the surface at 10 specific points along the surface. What it actually does is; projects the crv to the surface…"

"Hi Chris, You can do this easily by making a function that formats doubles Private Sub RunScript(ByVal x As Double, ByRef A As Object, ByRef B As Object) ' You can do it by chopping the numbers off like below A = Format(x,…"

"Here is a working version of the script. Dim Normal As New On3dVector(nPt1 + nPt2) This addition is not acceptable because it is not belong to any Constructor of On3dVector class. Also, you need to be really careful figuring what return type of the…"