generative modeling for Rhino
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As we've begun to share definitions within our office, we've found it a challenge to have more than one person interact physically with a definition and thought maybe we just need more space. We're…Continue
Tags: multitouch, interface, canvas, interaction
Started this discussion. Last reply by lmnts Nov 18, 2010.
I'm looking to create an analysis key for a GH file and would like the key to always appear along some edge of the Rhino viewport. Any ideas? Continue
Started this discussion. Last reply by taz Jul 16, 2010.
Here is a short experiment that we recently worked where we created a connection between Grasshopper and Ansys. There are four main VB components responsible for writing the ANSYS macro, exporting…Continue
Started this discussion. Last reply by djordje Aug 12, 2011.
This is a simple VB component that sends information from GH to Excel. Allowing for the row and column start positions to be specified as well as some ON/OFF functionality.Visit…Continue
Tags: excel
Started this discussion. Last reply by Rutger Huiberts Oct 10, 2012.
lmnts posted a video
lmnts posted a video
Emma Chris commented on lmnts's videoAdded by lmnts 0 Comments 7 Likes
Added by lmnts 0 Comments 4 Likes
A common part of fabrication is labeling the parts to make assembling easier, but typical TrueType fonts generally aren’t ideal for fabrication. After looking into them a little, we discovered that the problem was because fonts need to be closed profiles and not just paths. There are some pseudo single line fonts that can help minimize this problem, though there are often artifacts that may come through as missing or extra lines when Rhino drops part of the closed…
ContinuePosted on April 30, 2013 at 9:30am
There are several commands in Rhino which have mesh splitting capability, but we’ve had limited success with them in the past. This definition works for splitting a mesh with a set of a curves (lines, polylines, compound curves, etc.) by using a series of steps as described in the list below. The sample file we’ve uploaded is set up to work in the XY plane, but can be quickly edited to work with other planes.
For more info, check out our post here: …
ContinuePosted on April 23, 2013 at 2:30pm
Erick Katzenstein of LMN Tech Studio is teaching a course on Grasshopper at Makerhaus this April and May. The course will be a general introduction to Grasshopper with a focus on fabrication. If interested, please register through the Makerhaus …
ContinuePosted on March 15, 2013 at 10:08am
Andy Payne said… Hi Erick,
The current Firefly website is: http://fireflyexperiments.com/. Unfortunately, the new service I'm using doesn't support a discussion board (at the moment). I'm looking at implementing a 3rd party service... but haven't had the time to do it. I would recommend posting any questions under the Firefly Group page on the Grasshopper site. There are a decent amount of discussions running on that site and people can go and look for solutions to other problems as well.
As for your question about needing more juice... do you need more power? or more speed? Steppers actually have more power the slower you run them... so if you're running it at full capacity then you might be trading off some torque power. In addition, steppers are usually a little less powerful than servos (and other motors)... but you gain the ability to precisely control them for more than 180 (which is one limitation of servos). Here's a good tutorial explaining some fundamentals of stepper motors: http://bildr.org/?s=stepper and here's a really good explanation of different types of motors and how they work: http://www.youtube.com/watch?v=5thxBgew7N0. You may have to skip ahead a little bit to get to the motor control stuff.
HTH,
Andy
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