I want to connect specific Gridpoints with a curve.

Hey guys,

I am not that into the data-tree stuff and now heading some problems.

I created a square grid that has 16 branches with 16 items each.

Now I would like to connect 4 gridpoints, that are next to each other) with a polyline/curve to get a square or a circle - doesn't matter ( examples are drawn into the attached picture)

I don't know how to isolate those points from each branch.

Hopefully you can help me, or at least give me a hint. I would appreciate that.

Best Regards

Attachments:

grid_4pts.png, 87 KB
grid_items.ghx, 144 KB

Replies to This Discussion

Permalink Reply by Pieter Segeren on May 13, 2011 at 1:55pm

Might be a silly workaround, but would it suffice to just create a square grid (15x15 cells in your case), flatten the cell outlines list, and use the list item to pick the square you want?

Permalink Reply by Chris Tietjen on May 13, 2011 at 10:08pm

I couldn't get the circles to fill the grid all at once but here you can move an individual circle anywhere in the grid.

Chris

Attachments:

grid_itemsRev1.ghx, 233 KB

Permalink Reply by Flow on May 14, 2011 at 10:30am

individual circle could be a first step, but i would like to create circles all over the grid. that means between every 4 gridpoints that are a square.

probably i do have a solution, but i need to test it.

stay tuned

Permalink Reply by Chris Tietjen on May 14, 2011 at 2:54pm

I'm interested to see if you can figure this out. I've run into this problem before and have never quite figured it out.

Chris

Permalink Reply by Flow on May 14, 2011 at 4:45pm

Done.

I subdivided a surface - then exploded it into its components and with the vertex points its possible to create those circles with every 4 gridpoints - all over the grid

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