Matthew Spremulli's Page

Matthew Spremulli commented on Klemens Sitzmann's video

Rhino Grasshopper - kinematic system

"Hi there, I missed providing the e-mail address: matthew.spremulli@gmail.com"

Oct 5, 2011

Matthew Spremulli commented on Nick Tyrer's photo

Strandbeest Prototype

"Great stuff. How well does it move? btw do you mind sharing the .ghx file to make this leg-set? Is it possible to manipulate the leg design? any help would be great"

Oct 5, 2011

Matthew Spremulli commented on Klemens Sitzmann's video

Rhino Grasshopper - kinematic system

"Hi Klemens, Fantastic work here. Do you think I could see the .ghx file? I am also looking into some fabrication trials with the walker. Any help would be great. Matthew"

Oct 5, 2011

Dan replied to Matthew Spremulli's discussion Export Panel Tree-Data to seperate .txt files

"I'm after a parametric solution to the Explode Tree component. i.e. bang! with 'n' outputs. Sounds like this needs to be scripted, at present the manual approach is very limiting. i.e. any change in the length of the…"

Apr 14, 2011

taz replied to Matthew Spremulli's discussion Split List Every Nth

"Depending on what you are trying to do [Path Mapper] may be easier. Check out this discussion: http://www.grasshopper3d.com/forum/topics/subdivide-down-paths-with-path"

Jul 1, 2010

But Why, Precisely? replied to Matthew Spremulli's discussion Split List Every Nth

"a list of N items is received the graft tree object adds one path ("branch") per item to a tree the simplify object then removes the "overlap", in this case the {0:..} trunk, so that we get a tree with N paths.. {0}, {1}, {2}…"

Dec 1, 2009

But Why, Precisely? replied to Matthew Spremulli's discussion Split List Every Nth

"thanks so much and sorry for the late reply.. I was out of action. Will post another writeup later, too-- x"

Nov 30, 2009

Manuel replied to Matthew Spremulli's discussion Split List Every Nth

"quick response: "{"&x&"}" is a string (text) & = and (connection) x = variable input, in this case is series of numbers so its mean: {0}, {1}, {2}, {etc...} in the image, there is a duplicate component so i think…"

Nov 12, 2009

But Why, Precisely? replied to Matthew Spremulli's discussion Split List Every Nth

"could someone take a moment to explain what the function syntax "{"&x&"}" does? I seem to be aware that it somehow repackages the data from, say, 0.0 to the form of {0}, but why, precisely, the function syntax does that…"

Nov 12, 2009

Matthew Spremulli replied to Matthew Spremulli's discussion Split List Every Nth

"Hi Taz, Everything is working perfectly...thank you very much again for your advice and efforts. M."

Aug 29, 2009

Greg Everett replied to Matthew Spremulli's discussion Split List Every Nth

"Taz Looks like that should do what we need it too Thanks very much Greg"

Aug 29, 2009

taz replied to Matthew Spremulli's discussion Split List Every Nth

"Guys, With the new Replace Branches component you can achieve what you're trying to do. -taz"

Aug 28, 2009

Greg Everett replied to Matthew Spremulli's discussion Split List Every Nth

"What Matthew and I are trying to do overall is split a large list every 30 items create a branch in a tree for every 30 items but the count of 30 is not a constant, it can adjusted parametrically. And suggestions would be apprciated. Please…"

Aug 28, 2009

Matthew Spremulli posted a discussion

Split List Every Nth

Hi All,Just working on trying to get a lits of data into specific tree branches (i.e. 128 branches with 30 items each)...right now my list is without any structure.Is there anyway of using a split list (to every n'th number that I can assign?), or am I limited to building lists through series/range and using a list item type system to call-out data.Any help would be greatly appreciated.M.See More

Aug 27, 2009

10 Comments

Matthew Spremulli commented on WT4's video

5 axis milling

"Wow, very interesting work here. Congratulations on getting 5-axis movements in your definition. I am curious about the preview animation, how did you get that to work? I am trying to make my own G-Code writer for a specific machine and it would be…"

Aug 22, 2009

Matthew Spremulli replied to Matthew Spremulli's discussion Export Panel Tree-Data to seperate .txt files

"Hi Taz, Cool, I just tried it and it works. I agree with your point about knowing the maximum number of branches...it is not the cleanest way to do the job but it works. Thank you very much. M."

Aug 14, 2009