Anja's Page

Anja replied to Anja's discussion animate hoopsnake

"Hi Yannis, thanks for this idea. I had to rebuild some stuff because somewhere along my Hoopsnake script, the tiles were flattened and shuffled. Now I managed to do this with the pick item index with a series (first pick 1, then pick 1 and 2, then…"

Tuesday

Yannis Chatzikonstantinou replied to Anja's discussion animate hoopsnake

"Hi Anja, It is possible and quite easy to pick an individual iteration from the iteration history using the Tree Branch component. I attach a modified version of the nBody example that does so. I suppose this could be used with…"

Tuesday

Anja posted a discussion

animate hoopsnake

Hi everyone,I have been searching the forum, but could not find a definitive answer. Is there already a possibility to animate the output of hoopsnake, every iteration?I am familiar with "animate slider" but have not found a way to use this for hoopsnake.thanks, AnjaSee More

Tuesday

2 Comments

Anja replied to Anja's discussion precision error - region union

"@Lucas: That's strange? I'm using version 0.8.0066. I'll check if there's a newer one? @Hannes: I think that where it goes wrong is when I try to align the next tile to one side of the base crv. Also, in the vectors, there is a…"

May 21

Hannes Löschke replied to Anja's discussion precision error - region union

"Actually this is one for the FAQ... Floating point numbers are able to store only a finite amount of significant digits. This is about 6 for single precision (some Rhino mesh commands might use this) and about 16 decimal digits for double precision…"

May 18

lucas cañada replied to Anja's discussion precision error - region union

"Hi Anja! works fine in my pc. Wich is your gh version? ;)"

May 18

Anja posted a discussion

precision error - region union

Hi everyone, I have found one of the problems with my pattern-producing script. There appears to go something wrong with the precision of a region union. I have tried changing tolerances/units of the Rhino file, but that does not seem to helpBefore union, both curves have sides of 10.0. After union, there is one side that is 10.0000001. This get worse when putting the placement script through hoopsnake and after a while prevents tiles from joining because all the sides are slightly…See More

May 18

3 Comments

Anja posted a discussion

Precision error?

Hi everyone, I got the hoopsnake thing working (that I posted yesterday). However, as the scripts runs, I start to get some precision problems. Just the background: I have five seperate tiles, and a script that takes a base tile, selects a random next one, rotates in all options, checks for collisions etc etc... This should end up with a correct random placement of the next tile. (Also preventing placement of a tile that will give problems with placing the next) Something goes wrong when with a…See More

May 16

0 Comments

Anja added a discussion to the group Kangaroo

Girih tiles - align curves

Hi all, I just started a Girih-tiles script (http://en.wikipedia.org/wiki/Girih_tiles) and installed Kangaroo. I was hoping that I could use this to align the tiles with each other. (And use hoopsnake, to pick te next one? I don't know yet...and imagine I'll run into some other problems ;) ) However, I already get stuck aligning the sides. Don't know what went wrong since I basically used the example script? Does anyone have a clue?…See More

May 3

0 Comments

Anja replied to Khizer Ishtiaq's discussion Is there any Primer for Kangaroo in the group Kangaroo

"Yep, I'm getting stuck as well. I did find the example files: http://www.grasshopper3d.com/group/kangaroo/page/example-files But when I try to rebuild the align-lines thing, it does not do anything ;) (my mistake....I…"

May 3

Anja joined Daniel Piker's group

Kangaroo

Kangaroo is a Live Physics engine for interactive simulation, optimization and form-finding directly within Grasshopper. See More

May 3

55 Comments

Anja replied to Anja's discussion sorting synchronously problem

"lol, thank you :)"

Apr 27

Danny Boyes replied to Anja's discussion sorting synchronously problem

"You are using two sorting methods that are cancelling each other out. Try using the List Item component to select the lines in the new sorted order. "

Apr 27

Anja posted a discussion

sorting synchronously problem

Hi all, I'm having some problems with sorting these curves. (Not sure how they got messed up anyway, but I guess that had something to do with the many filleting and splitting...) I tried sorting the start points by coordinates (I just want the upper one to be "0" and the bottom one to be "6". Sorting the keys work fine, (it shows 0,1,2,3,4,5,6), but when I try to sort the curves synchronously, I get 0,1,6,2,4,5,3? What am I doing wrong? thanks! Anja…See More

Apr 27

2 Comments

Danny Boyes replied to Anja's discussion Join two lines

":)"

Apr 20