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algorithmic modeling for Rhino

Timothy Tai
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  • Somerville, MA
  • United States
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MeshEval Issue

Hi all,I am experiencing some issues with the MeshEval component.Firstly, when the corresponding mesh and parameters are plugged in, the points returned are not the same as the points input.Secondly,…Continue

Tags: mesh

Started Mar 14

tri to quad mesh
4 Replies

Hi all,I've been wandering around the discussion forum and some other places but can't seem to find a good place to start regarding the problem of remeshing a triangular mesh to a quadrilateral one.…Continue

Tags: remeshing, mesh

Started this discussion. Last reply by Timothy Tai Mar 13.

pairs of closest points
9 Replies

Hi all,I am wondering if anyone has any advice on the problem of finding pairs of closest points in a collection of points.By this I mean, different from what Proximity2D does, for example, if there…Continue

Started this discussion. Last reply by peter fotiadis Feb 7.

Pull in C#
3 Replies

Hi all,Is there a pull point (pull) method in C#, similar to the GH component with the same name?I went through RhinoCommon SDK and only found the BrepFace.PullPointsToFace method, which couldn't be…Continue

Started this discussion. Last reply by Timothy Tai Dec 9, 2016.

 

Timothy Tai's Page

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Timothy Tai posted a discussion

MeshEval Issue

Hi all,I am experiencing some issues with the MeshEval component.Firstly, when the corresponding mesh and parameters are plugged in, the points returned are not the same as the points input.Secondly, the color output is returning null.I have attached a sample of the script.Thanks a lot for helping!See More
Mar 14
Timothy Tai replied to Timothy Tai's discussion tri to quad mesh
"Hi Hyungsoo, Thanks a lot for your response. This is helpful and actually what I was looking for earlier on in the process; however, what I'm after here is actually not a uniform remeshing, or redistribution of density, but the opposite - a…"
Mar 7
Hyungsoo Kim replied to Timothy Tai's discussion tri to quad mesh
"And you can choose mapping topology."
Mar 7
Hyungsoo Kim replied to Timothy Tai's discussion tri to quad mesh
"Hi. I'm not sure if it's close to what you are after, but this is one way to go. You'll need "Starling" topology remeshing tool and "Mesh Edit"+"Weaverbird" plug-ins."
Mar 7
Timothy Tai posted a discussion

tri to quad mesh

Hi all,I've been wandering around the discussion forum and some other places but can't seem to find a good place to start regarding the problem of remeshing a triangular mesh to a quadrilateral one. (it seems like something Daniel would have some idea of..)Any pointer or advice would be much appreciated!Attaching two mesh samples (generated from Delaunay Mesh and MeshMachine)..Thanks a lot and best,TimSee More
Mar 6
Timothy Tai commented on Daniel Piker's blog post MeshMachine update
"Hi All, Might there be an example of dynamic remshing based on an image (as a map) For example, on a b/w image and the mesh density is based on the brightness? Thanks a lot!"
Mar 4
peter fotiadis replied to Timothy Tai's discussion pairs of closest points
"That's simply a case of a "bigger" loop that repeats (each previous one removes the point found per List) until the smaller List has no cookies to offer (for instance: if (!ListSmaller.Any()) break; or using a crude try{} catch{}…"
Feb 7
Timothy Tai replied to Timothy Tai's discussion pairs of closest points
"Thanks a lot, Peter, this is great! Would you have any suggestion to do the closest pairs between the two lists? instead of only one single closest pair (for example, finding next closest pair until the smaller of the lists exhaust)? Thanks again!"
Feb 6
peter fotiadis replied to Timothy Tai's discussion pairs of closest points
"And this finds the closest pair using 3 Methods (ranging from ultra stupid to the classic divide and conquer). BTW: This is the ultra stupid:"
Jan 18
peter fotiadis replied to Timothy Tai's discussion pairs of closest points
"And given the opportunity the attached finds the closest pair between 2 point Lists. Useful in quite a few cases (for instance random trusses and the likes). If user provides data then these are used ... if not an internal demo is on duty."
Jan 18
peter fotiadis replied to Timothy Tai's discussion pairs of closest points
"And the trad update that does ... er ... hmm ... "better" things"
Jan 17
Hyungsoo Kim replied to Timothy Tai's discussion pairs of closest points
"Peter's code is the best, but if you are looking for other ways not to use C#, then ,, this one is using "Anemone" plug-in."
Jan 17
Timothy Tai replied to Timothy Tai's discussion pairs of closest points
"Hi Peter, Thanks a lot! I'll have to take some time to take a look into the code thoroughly, but it's looking great."
Jan 17
peter fotiadis replied to Timothy Tai's discussion pairs of closest points
"For instance"
Jan 17
peter fotiadis replied to Timothy Tai's discussion pairs of closest points
"Take one point. Using  Rhino.Collections.Point3dList find the prox point (closest) and store both in a DataTree<Point3d> branch. remove both points from the list and continue."
Jan 17
Timothy Tai posted a discussion

pairs of closest points

Hi all,I am wondering if anyone has any advice on the problem of finding pairs of closest points in a collection of points.By this I mean, different from what Proximity2D does, for example, if there is a cloud of 100 points, there will be 50 pairs of points, with 50 lines that are not connected to one another; or in other words, each point is only "used" once.Thanks a lot!See More
Jan 17

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At 6:36am on October 7, 2016, Arpan Bakshi said…

GhPython Workshop coming up this month. Tool developer Chris Mackey is teaching a live webinar titled - Making Your Own Python Components. More information and registration at https://attendee.gototraining.com/42b11/register/4476111114579892225

 
 
 

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