dimensions and each time it will be able to give me different shapes that are always available to stand on a flat surface. The idea starts from moving each time the points 1,2,3 depending on point 4 but still keeping the lines a and b as well as c and d parallel .
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try at the perpendicular planes.
All the data lists seem to be properly matched up and the points seem be listed in the correct order, but the script is working only if the polyline is not closed and I am trying to wrap all the way around. Also, in either case the corners are not working.
Hopefully someone knows how to get past this. I've posted the script below and the screenshots hopefully explain where the problem lies.
Thanks for any help!
Derin
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Added by Derin Yilmaz at 7:10pm on November 30, 2014
square units. Then you have an integral number of fragments on each side. This means that if all fragments need to have the same surface area, you can only have the following possibilities for side A:
1 fragment = 100 square units
2 fragments = 50 square units each
3 fragments = 33⅓ square units each
4 fragments = 25 square units each
5 fragments = 20 " "
6 fragments = 16⅔ " "
etc.
For side B, the numbers are mostly different
1 fragment = 300 unit²
2 fragments = 150 unit²
3 fragments = 100 unit²
4 fragments = 75 unit²
For side C they are different still. Unless you join fragments across on both sides of the edges of the box, I very much doubt you'll be able to pull this off.
The solution I attached will create fragments as identical as possible, but it's a very boring outcome...
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
country and in particular London. Point clouds are available online and perhaps there could be a way that they inform the building heights. I have been exploring the following process:
1. the mesh produced with the point clouds. Rather accurate but using the delaunay meshing, the shapes are very rough and dented.
2. I populate the mesh on GH.
3. Using Gismo 2D shapes, I test for point inclusion for each shape and find the highest point. Its height (z) extrudes the 2D shape.
4. The result is very convenient in many cases, though it is not easy to control which shape is extruded to the eighest point as larger polygons could contain smaller ones.
I am still looking for a way to filter more the OSM shape component so that the 2D shapes are strictly buildings.Although the LIDAR files are rather very heavy, perhaps there would be an automated way to query the databases with GISMO.Food for thoughts.
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ple from 1 to 10)
It mean 9 000 transform in 1
9 500 transform in 5.5
10 000 transform in 10.
etc etc...
These number are generic (it can be from 587 to 629).
I start to try with functions, but I didn't find.
I aslo didn't find grasshopper tool for that...
So If any body have an answer, or an idea...
Thanks a lot!…
Somehow I`ve made them fly and pull to surfaces. Each time I achieve different result. I have an idea to divide on two groups and than one group of points pull to one mesh, other group to another mesh. But I don`t have criterions to find what result is better. Can somebody explain what am I doing wrong?
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Added by Uliana to Kangaroo at 2:38am on November 13, 2015