Grasshopper

algorithmic modeling for Rhino

Rhino.Geometry.Quaternion

What am I doing wrong?  Why doesn't this work:

 

Private Sub RunScript(ByVal dblAngle As Double, ByVal arrAxis As Vector3d, ByRef q1 As Object, ByRef q2 As Object, ByRef q3 As Object, ByRef q4 As Object)

     'your code goes here…

    Dim Q As Quaternion.Rotation(dblAngle, arrAxis)

    q1 = Q.A

    q2 = Q.B

    q3 = Q.C

    q4 = Q.D

  End Sub

 

The error returned is "Error: Array bounds cannot appear in type specifiers."

Quaternion.Rotation is supposed to accept a Vector3d data type here...isn't it?

 

 

 


 

Views: 1012

Replies to This Discussion

Permalink Reply by David Rutten on February 18, 2011 at 2:46pm

This is not valid code:

 

Dim Q As Quaternion.Rotation(dblAngle, arrAxis)

 

you should say:

 

Dim Q As Quaternion = Quaternion.Rotation(dblAngle, arrAxis)

 

--

David Rutten

david@mcneel.com

Poprad, Slovakia

Permalink Reply by eric brown on February 18, 2011 at 2:49pm

GOT IT!

Thanks for the speedy reply.

 

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