Thanks Damien, j=0 doesn't make a difference. It turns out that you have to set the input of the Point XYZ component to cross reference. I mixed-up the single dimensional array that the Primer is talking about with that setting. Even if you have a grid of points, they still can be put in a single dimensional array of course.
On May 11, 6:05 pm, damien_alomar <dominos...@gmail.com> wrote: > In the second For statement I think you need to change the For j=i > part to For j=0 > > -Damien > > On May 11, 11:54 am, "hans' google" <j.c.hub...@tudelft.nl> wrote: > > > > > Hi, > > I am new here. Try to work through theprimer, but couldn't figure out > > how the VB script of the Nested Loops example works. It doesn't for > > me, it only gives a diagonal of points. > > > For i = 0 To Pts.Count() - 1 Step GS 'Pts.Count = 4; GS =4 so i = 0 to > > 3 with step 4???????????? > > 'Declare a row of points > > Dim Row As New List (Of On3DPoint)'this happens every cycle... > > For j = i To i + GS - 1 > > 'Get a reference of the point > > Dim pt As On3dPoint'this happens every cycle, but pt stays Pts > > (j)... > > pt = Pts(j) > > 'Add point to the row > > Row.Add(pt) > > Next > > 'Add row to the grid > > Grid.Add(Row) > > Next- Hide quoted text - > > - Show quoted text -
