algorithmic modeling for Rhino
Error: Reference to a non-shared member requires an object reference.
Can someone tell me why the line "Dim vectQ As Vector3d = Quaternion.Rotate(vectIn)" throws the error "Error: Reference to a non-shared member requires an object reference."?
Private Sub RunScript(ByVal q1 As List(Of Double), ByVal q2 As List(Of Double), ByVal q3 As List(Of Double), ByVal q4 As List(Of Double), ByVal vectIn As Vector3d, ByRef vectOut As Object)
Dim i As int32
Dim lstOut As New List (Of Vector3d)
For i = 0 To q1.Count - 1
Dim Q As New Quaternion(q1(i), q2(i), q3(i), q4(i))
Dim vectQ As Vector3d = Quaternion.Rotate(vectIn)
lstOut.Add(vectQ)
Next
vectOut = lstOut
End Sub
Views: 664
Replies to This Discussion
-
Permalink Reply by David Rutten on
-
The Rotate() method is not Shared, thus you need to call it on an instance of the Quaternion type:
Dim Q As New Quaternion()
Dim vQ As Vector3d = Q.Rotate()
But note that Quaternion is a new type in the Rhino5 SDK and you won't be able to use it while Grasshopper runs on Rhino4.
--
David Rutten
david@mcneel.com
Poprad, Slovakia
-
-
Permalink Reply by eric brown on
-
A HA!
Right again you are.
-
About
Welcome to
Grasshopper
Translate
Search
Photos
Videos
-
Scaling Tower
Added by Parametric House 0 Comments 0 Likes
-
Field Trap
Added by Parametric House 0 Comments 0 Likes
© 2024 Created by Scott Davidson.
Powered by
