data tree

Replies to This Discussion

Permalink Reply by morteza farhadian dehkordi on December 22, 2010 at 8:15am

hey all you need to do is this

 

in path mapper write

 

source {A}(i)    target {floor(i/(item_count/46))}

 

and you have to make your tree in {A}(i) formaat before doing it

 

 

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Permalink Reply by paul piciorul on December 22, 2010 at 8:27am

wow!

interesting, but from where did you get that?

can you suggest me some tutorial for this kind of things?

thank you!!

 

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Permalink Reply by taz on December 22, 2010 at 5:39pm

You just have to find posts on the forum...

 

Floor is from expression functions, item_count is a pathmapper specific variable (right-click and scroll down through pathmapper help).

 

 

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Permalink Reply by paul piciorul on December 23, 2010 at 1:27am

very nice!

I used the forum, but sometime I find sometime not.

anyway, thank you for you suggestion, very helpful!

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Permalink Reply by paul piciorul on December 23, 2010 at 5:38am

another example:

I split a set of surfaces with another one and now as you can see from data tree I have untrimmed srf n=1 and trimmed srf n=3.

how can I divide n1 from n3? 

any suggestion?

 

thanks

Attachments:

• data-tree.jpg, 143 KB

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Permalink Reply by morteza farhadian dehkordi on December 23, 2010 at 7:31am

you can do it differently but this is what i ;d do 

 

  cheers 

Attachments:

• 001.ghx, 118 KB

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Permalink Reply by paul piciorul on December 23, 2010 at 7:53am

khub!

 

really interesting, thank you.

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Permalink Reply by paul piciorul on April 4, 2012 at 6:29am

do you know/it is possible to link the path mapper to the slider that is changing the amount of divisions?

at the moment the division inside the pm is set to 46, but when I change the parameters I need also to change the number inside the pm, right now I am doing it manually, but I would like to make it automatic.

what do you think?

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Permalink Reply by Danny Boyes on April 4, 2012 at 6:54am

It's not possible to change any of user defined variables with in the Path Mapper.

You would need to use the Replace Branches Method for grouping. An example of this can be found on the Path Mapper Help Topic scroll down to the section that says Grouping: By Replace Branches.

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Permalink Reply by paul piciorul on April 4, 2012 at 7:57am

really really THANK YOU!!

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Permalink Reply by paul piciorul on May 31, 2012 at 2:49am

a new problem:

1-I have 64 sub srf (8*8)

2-I used the "Replace Branches Method for grouping" to have 8 row

3-as you can see in the image I have 8 groups, but the sub srf selected are not in row, why?

any idea?

thank you.

Attachments:

• replace.jpg, 658 KB

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Permalink Reply by Danny Boyes on May 31, 2012 at 2:53am

I can only suggest that the subsurfaces are not in the order you thought. You can order them first with a 2D sorting algorithm first before grouping them into rows or columns.

2d sorting FAQ

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