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algorithmic modeling for Rhino

Morten Ydefeldt
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Generating a geodesic dome
4 Replies

I have a problem with generating a geodesic dome. Why are the hexagons in this model not planar? Maybe it's mathematical impossible? Or?…Continue

Tags: geodesic

Started this discussion. Last reply by Daniel Piker Jan 24.

A CAM definition
1 Reply

I made a definition for generating g-code.It works quite okay, but there are still things which I need to add. It takes any shape (So I hope at least) =)=) And generate the g-code for that thing to…Continue

Tags: CAM, CNC

Started this discussion. Last reply by Sergey Oct 25, 2015.

Splitting a surface in Z-direction

I have a problem regarding splitting a surface with planes.It seems like it does not cut the surface flat like a want.What is the problem here and how do I resolve it?Continue

Started Jul 13, 2015

 

Morten Ydefeldt's Page

Latest Activity

Daniel Piker replied to Morten Ydefeldt's discussion Generating a geodesic dome
"How about using the facet dome component like this?:"
Jan 24
martyn hogg replied to Morten Ydefeldt's discussion Generating a geodesic dome
"Maybe it depends on the method you use to generate the dome? I thought geodesic domes start as an icosohedron... 20 equilateral triangles with all vertices lying on a sphere. Divide the equilateral triangles into more triangles and project the…"
Jan 24
Morten Ydefeldt replied to Morten Ydefeldt's discussion Generating a geodesic dome
"I see your point, but it was quite not the solution I was looking for, it's a bit too hax, the math need add up. I don't know why it does initially work.. But then I look here: http://mathworld.wolfram.com/GeodesicDome.html In such domes,…"
Jan 23
Hyungsoo Kim replied to Morten Ydefeldt's discussion Generating a geodesic dome
"Hi. How about using Kangaroo2 for planarization?"
Jan 23
Morten Ydefeldt posted a discussion

Generating a geodesic dome

I have a problem with generating a geodesic dome. Why are the hexagons in this model not planar? Maybe it's mathematical impossible? Or?Geo_Dome_2.gh [this file uses WB components]I hope somebody can clear this up for me, and help me be able to generate planar surfaces in the hexagons.…See More
Jan 23
Morten Ydefeldt commented on Jon Mirtschin's group Geometry Gym BIM
"Screenshot%202017-01-23%2013.12.43.png Screenshot%202017-01-23%2013.12.35.png As you can see from these two geodesic domes it seems like it can be created with two different permutations. The geodesic dome which I am able to construct in GG is the…"
Jan 23
Morten Ydefeldt replied to Jacek Jaskólski's discussion 2d offset - controlled output
"Perfect. Thanks"
Mar 6, 2016
Morten Ydefeldt replied to Jacek Jaskólski's discussion 2d offset - controlled output
"It generates the set offset curves and some of them will inevitably be junk. I 'discover' the junk by inserting one point on each curve and check if the distance to the closest point on the original curve, is the actual offset…"
Mar 6, 2016
Morten Ydefeldt liked Sergey Dmitriev's photo
Feb 22, 2016
Morten Ydefeldt replied to machinehistories's discussion vector fitting using metaball
"Thanks for posting. It works at it's supposed to do.. I am using it for a pen plotter."
Feb 20, 2016
Morten Ydefeldt replied to Jacek Jaskólski's discussion 2d offset - controlled output
"I have modified this definition a bit.. It also supports multiple curves."
Jan 21, 2016
Morten Ydefeldt replied to Tuan N. Tran's discussion Iterative Offset for Pocketing in VB - help
"Did you ever succeed in making a pocket definition? I am currently working on a CAM definition.."
Jan 21, 2016
Morten Ydefeldt replied to Jacek Jaskólski's discussion 2d offset - controlled output
"Is it possible to feed it a series instead of just a single number? (Not as it is right now I can tell) but how would that be possible? I need to 'fill' a shape with offsets like this is order to make a 'pocket' for a CAM…"
Jan 21, 2016
Morten Ydefeldt replied to Hyun Park's discussion Gcode sender within grasshopper in the group Silkworm
"I made this: http://www.grasshopper3d.com/forum/topics/a-cam-definition And I am interested in the above, did you ever solve it or do I have to make that my mission?"
Nov 28, 2015
Sergey replied to Morten Ydefeldt's discussion A CAM definition
"ok! I will try to help. look please: http://hsmworks.ru/"
Oct 25, 2015
Morten Ydefeldt posted a discussion

A CAM definition

I made a definition for generating g-code.It works quite okay, but there are still things which I need to add. It takes any shape (So I hope at least) =)=) And generate the g-code for that thing to be machined on a CNC machine.Hope that somebody find it useful or would have a look at it.http://www.thingiverse.com/thing:1070806 A machine I made in relation to this project.http://camotics.orgg-code visualizerSee More
Oct 19, 2015

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