Hi Guys
Here is probably a simple problem but can’t solve it for the moment
link to the file :
classement-branches.gh (5.4 KB)
I have one list with many path
I want to merge all the path who have the last number in common with the first number of an other list
here is what I want to do (highligthed in blue)
I did try with the equal tool but I’m not able to do it…
Any Help ? Thanks !
Can you upload your data?
(having to NOT create a similar structured tree make it easyer for someone to be tempted to reply)
Also:
{0} have 0, 2, 10
{10} have 10, 18
Wouldn’t merging those two paths give> 0, 2, 10, 10, 18 (double 10) ???
You also want to remove duplicates?
edit with file to upload !
thanks riccardo
delete consecutive number will no be a problem.
C# script.
This is a “directly translated” algorithm, as like as doing it manually.
It can’t work if you have empty branches or your tree structure is not consecutive.
(ex {0},{1},{2},{4},{5} … missing {3})
You have to test it.
classement-branches_re.gh (14.7 KB)
private void RunScript(DataTree<int> x, bool y, bool z, ref object A)
{
int branches = x.BranchCount;
Grasshopper.DataTree<int> tree = new Grasshopper.DataTree<int>();
tree.AddRange(x.Branch(0), x.Path(0));
bool found;
for (int i = 1;i < x.BranchCount;i++){ // Starting from second branch as first is already passed
found = false;
for (int j = 0;j < tree.BranchCount;j++){
int a = x.Branch(i)[0]; // First item of branch "i" of original x tree
int b = tree.Branch(j)[tree.Branch(j).Count - 1]; // Last item of branch "j" of tree that is building up
if (a == b){
if (y){ // Removing consecutive duplicate by removing last item of current "j" branch
tree.Branch(j).RemoveAt(tree.Branch(j).Count - 1); }
tree.AddRange(x.Branch(i), new Grasshopper.Kernel.Data.GH_Path(j));
found = true; // Found a branch in tree where to add x{i}
if (z){ break;} // Exiting current for cycle if z=true
}
}
if (!found){
tree.AddRange(x.Branch(i), new Grasshopper.Kernel.Data.GH_Path(tree.BranchCount));
}
}
A = tree;
}hi guys, thanks for your help, but it appear that your suggestion doesn’t work perfectly when I merge it on my grasshopper with the different files I’am working on and I don’t understan really why…
I did try to simplify my own work to turn it easier to work on…
so i’am no able to have only 2 value to work on on my tree…
hope it help you to help me…
classement-branches-V2.gh (10.2 KB)
basicly I want the code to go on and on as long as there common value in the list
when I repeat Riccardo’s tool 4/5 or 6 time I get the final result I want, the problem is that depending the file I ope, I don’t kno how many time I have to repeat the same code, so I want it to do it by itself…
Hs-Kim tool do a good work too, but it did creating many times the same list, so I would like the repeated list to be delete.
design_branche_44.gh (737.1 KB)
thanks you very much for helping
Oh my god!
I lost myself in your definition!
Please don’t do this, you should really work with smaller/simpler definitions. This could and will go against you.
Clean your code, optimize, make clusters.
Also I didn’t have like 10 of your plugins, so everything is without data for me…
What you need to do?
Reiterate in the list until it doesn’t “shrink” anymore?
thank you very much to both of you.
““Reiterate in the list until it doesn’t “shrink” anymore?”” -> Yes
Riccardo, I know that I shouldn’t use many time your C++ tool connected together, but I did try because it appear that your code do not seem to always restart from the top.
But I don’t do C++ code so I don’t know how to modify it…
here is a file with some more explanation and example, I know that my question is hard to explain but in fact I think it’s a simple one for tough grasshopper guys as you seems to be.
classement-branches-V4.gh (20.7 KB)
please ask if you don’t understand, I really need to solve this case !
thank you so much !
Yes, old “repeat from top” boolean was flawed… useless.
Have a look at this:
classement-branches-V5.gh (6.4 KB)
Hope it doesn’t have errors…
If you want to always set “true” the loop from start thing, remove the z input param and edit code and add a line:
bool z = true;
at the start of the script, just under “private void RunScript”…
And if you need more looping, increase value of “maxloops” inside the code…
Cya!
thank you very much !
it seems to work very well, but just after a small modification, I did a first “shrink” then, reverse the list and “shrink” again.
It’s now seems to work like I wish !
thank you so much guy’s !
