what is the principle of this picture?

Replies to This Discussion

Permalink Reply by David Rutten on November 16, 2014 at 2:24pm

It's a QuadTree division. There's a component called QuadTree in Grasshopper that does this, you'll just have to supply the point cloud which causes the right cells to subdivide.

Permalink Reply by Georgios Kontominas on November 16, 2014 at 2:29pm

David thank you for your reply!

I've already tried QuadTree but it creates squares within rectangulars and not subdivisions of the initial rectangular grid. Any ideas?

Permalink Reply by David Rutten on November 16, 2014 at 2:44pm

Attachments:

• quadtree.gh, 230 KB

Permalink Reply by Georgios Kontominas on November 16, 2014 at 3:06pm

Thanks a million David

I attach my results

What if I would like to create subdivisions not based on a photo, but with an attractor point?

Attachments:

• 56.jpg, 491 KB

Permalink Reply by nikos tzar on November 16, 2014 at 5:23pm

Hello,

This should work:

Permalink Reply by Georgios Kontominas on November 17, 2014 at 1:12pm

Hello Nikos!

Thats exactly what I ve been looking for!

Thanks a lot

Permalink Reply by Rui Martins on December 3, 2014 at 2:23pm

Hi guys.

I'm new here. and i need a help please.

how can I put the quad tree in ''L'' shape and keep the division in squares, because i try but the squares change to rectangles. i need the quadtree in all ''L'' shape.

Can you help me?
hugs