I use a vba script to plot a B-spline through a line of points to create a curve in SW2014. I've now upgraded to a SW2018 and have been trying to use the Style Spline option instead, which would be far better for my application and would save me having to use a rather complex regularization algorithm . I have seen examples of vba scripts to find the Style Spline degree (3,5,7) but not a way to set the degree. I've tried the usual trick of recording a macro but the resulting script is of no help.
More details of code I am currently using (a 10 x 10 grid of points has already been plotted, the code below creates a spline through each row):
Set Part = swApp.ActiveDoc
For a = 1 To xColumns
m = 1 * a
f = (xColumns * yRows) - (xColumns - a)
'MsgBox ("End point of this column is " & f)
For j = m To f
If m < (f + 1) Then
boolstatus = Part.Extension.SelectByID2("Point" & m & "@3DSketch1", "EXTSKETCHPOINT", 0, 0, 0, True, 1, Nothing, 0)
' MsgBox ("selected point " & m)
m = m + xColumns
'MsgBox ("created curve " & q)
'----- End of curve generation-----
(The code after this creates a loft throught the splines to create a surface).
Any help on this would be very greatfully received,
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