it,
[3] the upper limit, [4] the slider position.
What do you think?
Matt
Radlab, Incorporated
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Added by Matt Trimble at 7:54pm on November 17, 2009
h is known to have the same density in both directions (i.e. W == H) then you can take the square root of the total number and figure out the number of points in both directions.
If however the mesh is not square, there's no easy way to really figure out whether it's supposed to be 20×5 or 5×20, or 10×10 or 25×4 or 4×25. You might be able to figure it out by looking at mesh topology, i.e. which faces are connected by edges, but that takes a lot of coding. You might also be able to figure it out by looking at the shape of the mesh, to try and find a single column of points by their positions, but this will require some pretty heavy duty heuristics.
--
David Rutten
david@mcneel.com
Seattle, WA…
Added by David Rutten at 12:07pm on November 22, 2010
which doesn't exist in the actual problem spec. If galapagos is allowed to change the column position in all possible directions, it is less likely to get stuck in some local optimum.
Let's assume that (all other things being equal) column 20 would yield the best possible answer. The current state of the system though is at column 26, which is pretty good too, just not as good. Galapagos is more likely to 'mutate' the state a little bit instead of a lot, so it'll explore the columns near 26. However 20 isn't near 26 at all, only 25 and 27 are nearby, and maybe 24 and 28. But they'll all worse answers, so after sampling in those directions GP will abandon that as fruitless.
If however you specify the columns using two variables, then the columns near 26 are 20, 25, 27 and 32. That's a far richer space to explore which much better approximates the real problem.…
- 100.
After that, I want to separate it into 5 different lists in spesific thickness.
in this case of 0-100 so it would be :
1. if the distance 0 - 20 then the thickness is 5
2. if the distance 21 - 40 then the thickness is 10
3. if the distance 41 - 60 then the thickness is 15
4. if the distance 61 - 80 then the thickness is 20
5. if the distance 81 - 100 then the thickness is 25
But, the problem is the list of distance isn't static between 0-100. It could be 5 - 250 / 3.5-175/etc.....
Could you help me how to make the expression?? Is this possible if I make one expression?
thank you.
Z.
nb: distance and thickness hasn't mathematical relation.…
Added by ZAQI FATHIS at 8:43am on November 27, 2013
s than 40% on average.2. 8gb usage is steady at 28% 3. I've been now looking at 2 blank white screen, in both Rhino and Grasshopper for well over 20 min. finally I went for a walk at 10:25am, (its a beautiful day why waste it looking at nonexistent calculations, It would help if there was a timing function in the code that would let me know how long the calculations were going to take, came back 11:25am still no results. Had to Quit Rhino in the Start manager.
I have used all sorts of window programs for well over 25 years. Rhino and Grasshopper are the only 2 programs that I have ever seen that show totally white screens in their operating windows :(
…
Hi Mario,
UVInterval stan = new UVInterval();
stan.U = new Interval(20, 25);
stan.V0 = 50;
stan.V1 = 68.4;
does this not work?
--
David Rutten
david@mcneel.com
Poprad, Slovakia