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algorithmic modeling for Rhino

pepe ballesteros
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pepe ballesteros's Discussions

project / pull curves on Surface / Brep

Im having problems to pull curves on surfaces in the different options.Im sure I dont understand the best way to use rhinocommon.in the attached file Im trying the methodwhateverBrepFace. PullBack (…Continue

Tags: pull, BrepFace, surface, on, curves

Started 11 hours ago

NurbsCurve constructor
3 Replies

just a procedural question...why yo decide to use a static method  (NurbsCurve.create) to build a new NurbsCurve instead of a normal constructor ?Continue

Tags: NurbsCurve

Started this discussion. Last reply by pepe ballesteros Dec 12, 2013.

find duplicate objects with hashtable
8 Replies

could I find and identified duplicate point3d in a list ( example) with a dictionary and a hashtable?... or, had better to use  some other particular criteria like point. distanceTo(), with a…Continue

Tags: objects, duplicate, hashtable

Started this discussion. Last reply by Marcus Dec 4, 2013.

mouse coord.
13 Replies

Icant find any method to recover the xyz coord. of the mouse in the rhino viewport.is it possible ?in a real time I mean.not just recovering data from an object.Continue

Tags: mouse, coordenates

Started this discussion. Last reply by Vicente Soler Nov 13, 2013.

 

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pepe ballesteros posted a discussion

project / pull curves on Surface / Brep

Im having problems to pull curves on surfaces in the different options.Im sure I dont understand the best way to use rhinocommon.in the attached file Im trying the methodwhateverBrepFace. PullBack ( curve, tolerance);dont know whats wrong.moreover there is methods in curve, polilyne, poliCurve, polilyineCurve, ... class   to pull and project a curve on a surface or brep returning an array of curvesBy other hand  there is methods in BrepFace, surface, .... class to pullBack curves on themselves…See More
11 hours ago
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PROTOTIPOLAB 2014 at CENTER FOR ADVANCED STUDIES

July 14, 2014 to July 19, 2014
ONE WEEK WORKSHOP FOR BUILDING PROTOTYPES IN 1:1 SCALEPLUS SOME OTHER SPECIALIZED WORKSHOPS IN GRASSHOPPERSee More
Jun 12, 2014
pepe ballesteros replied to pepe ballesteros's discussion NurbsCurve constructor
"it helps a lot to understand how all that things are working and an experienced team take decissions. I really apprecciate your answers. thank you"
Dec 12, 2013
Steve Baer replied to pepe ballesteros's discussion NurbsCurve constructor
"I also read somewhere in a design guideline that it is not good to throw exceptions in "unexpected" locations if possible. These locations are constructors and properties."
Dec 11, 2013
Giulio Piacentino replied to pepe ballesteros's discussion NurbsCurve constructor
"Hi Pepe I think the original thinking (I asked once) was that it could return null on error, rather than throwing an exception. This was especially useful for rhinoscript usage. Giulio--Giulio Piacentinofor Robert McNeel &…"
Dec 11, 2013
pepe ballesteros posted a discussion

NurbsCurve constructor

just a procedural question...why yo decide to use a static method  (NurbsCurve.create) to build a new NurbsCurve instead of a normal constructor ?See More
Dec 11, 2013
Marcus replied to pepe ballesteros's discussion find duplicate objects with hashtable
"No, no, he is too good and he likes cats. He must be Bob: http://goo.gl/HbhfvX :)"
Dec 4, 2013
Danny Boyes replied to pepe ballesteros's discussion find duplicate objects with hashtable
"He is Legion. :D"
Dec 4, 2013
pepe ballesteros replied to pepe ballesteros's discussion find duplicate objects with hashtable
"david.... Im impressed how many of you are working together? do you have hash code? Im sure you're a lot. "
Dec 4, 2013
David Rutten replied to pepe ballesteros's discussion find duplicate objects with hashtable
"And just iterating over the points isn't fast enough? You could try a sort optimization. It's not as fast as a search tree but it's easy to set up and it's easy to remove points from it without having to recalculate anything. I…"
Dec 4, 2013
pepe ballesteros replied to pepe ballesteros's discussion find duplicate objects with hashtable
"the problem is to move a point ( "searcher" in the code above) within a points cloud, and draw a line to the closest point, but do not draw a line to the same point twice."
Dec 4, 2013
David Rutten replied to pepe ballesteros's discussion find duplicate objects with hashtable
"Hi Pepe, If you're only looking for a single point then the best way is just to compare all the points. Building hash tables, spatial trees or dictionaries is only worthwhile if you have to search for a lot of points. If you want to use a…"
Dec 4, 2013
pepe ballesteros replied to pepe ballesteros's discussion find duplicate objects with hashtable
"hi david. is a procedure question: the best way  to find just once a point  in a cloud points is  a.-- find a point in a list and verify  if it is duplicate or not with a distance + tolerance b.-- using a hashtable ( very…"
Dec 4, 2013

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easy grasshopper tutorials in spanish

a very easy pack of tutorials fron scratch in spanish

http://www.youtube.com/user/prototipolab

Posted on June 18, 2013 at 10:44am

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