eroberfläche des Grasshopper Programms
Funktionsprinzip eines grafischen Algorithmus-Editors (Datenfluss)
Unterscheidung von Parametern (Datentypen) und Komponenten (Datenverarbeitung)
Erzeugung, Bearbeitung und Analyse von Geometrie-Typen: Punkte, Vektoren, Linien, Kurven, Flächen (surfaces, brep) und Netze (meshes)
Strukturierung der Daten anhand von Listen und Bäumen
unterschiedliche Verknüpfungsmöglichkeiten von Parametern (data matching)
praxisnahe Grundlagen der Geometrie und Vektorrechnung für generatives Design
effizienter Aufbau von parametrischen Modellen anhand Übungsaufgaben
Auszug von Daten aus Modellen für die Fertigung; Daten aus Tabellen (Excel, CSV) importieren, exportieren
Einsatz von benutzerdefinierten Komponenten (custom components)
Vorkenntnisse: Rhinoceros3d Benutzeroberfläche der Software: Englisch Unterrichtssprache: Deutsch
Details und Anmeldung:
www.vhs-sha.de
click: SUCHE
Kurstitel: GRASSHOPPER
(auch: Kurstitel: RHINO)
Trainer: Peter Mehrtens
Kursdauer: 3 Tage / 8 Stunden pro Tag
Donnerstag, 19.07.2012, 08:00-17:00 Uhr Freitag, 20.07.2012, 08:00-17:00 Uhr Samstag, 21.07.2012, 08:00-17:00 Uhr Ort: Volkshochschule Schwäbisch Hall, im Haus der Bildung
Teilnahmegebühr: 299,00 € Teilnehmerzahl: 5-10 Personen
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essarily architectural. As you can guess from the tone of my previous response, I finished with school and had a hard time finding a job that focused on the technologies I delt with all through undergrad and grad. During grad school I was working with ASGvis (the makers of V-Ray) so I got exposed to the software side of things both on the support/management side and the development side. Now I'm off on my own doing development projects like RhinoHair, a few others, and some custom plugins for clients. Not necessarily what I thought I'd be doing after grad school, but I'm certainly enjoying it more than the "standard" practice of architecture.
I definitely understand "creating" a program. I did both my undergrad and grad at Catholic U here in DC, and although there was some ground work laid in regards to fabrication, I was one of only two or three students spearheading a lot of the scripting/GH/parametric stuff and some of the topics that go along with them (algorithmic design, adaptive systems, advanced geometry). One thing that was incredibly helpful for me was to pair up with the most advanced and forward thinking professor(s) that you can and take their studios, electives, and/or help out with their research. I was lucky enough to pair with a professor who had been at MIT and really encouraged me to explore my interests and sharpen my technicial skills.
It might also be a good idea to stick your head in some other departments, probably the math and engineering ones, or even biology and economics if there are some forward thinking professors. Talk to some people and get a different perspective on things. When I went to the ACADIA conference in 2008 it really opened my eyes to some of the potential influence from those different arenas.
Fabrication wise, I'd really try to focus more on milling (3 axis is fairly standard, 5 axis if you can get access) than 3d printing. Printing is a lot of fun, but ultimately we're not printing buildings (yet), so some of the milling processes will be much more valuble. If your school doesn't have those kind of facilities on campus (either in the Arch dept or engineering or something), then contact a local fabricator and see if you can work together somehow or someway. You'd be surprised and how many fabricators are interested in talking to architects.…
Added by Damien Alomar at 3:13pm on February 8, 2010
, and it was only devised for triangular faces:
I could track all my edge labels (via the neighboring cell discussion) but from that info (the pesky tree) I needed unique face pairs to output a single crease angle.
Now (with your scripted component) I have the crease angles. All the 3D text is temporary for trouble shooting. This is 3 faces from a dodecaheadron:
So now I have the remaining hurdle as to whether the proper crease angle is the GH angle or the GH reflex angle.
The funny thing with the "pesky tree" is the meaning of the pattern doesn't become apparent until it's more complicated than the simpler excerpt from above.
I think I could make the scripted component a little cleaner if I use some nested loops instead of your search and remove method, but that may take me a while.
But it all the fun comes from this guy:
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was not all there myself. Overall the night wasn't that productive so I wanted to apologize, I will do a better job in the future.
Attached to this message is the Assignment sheet for the upcoming week. Please post the picture of the models before 7:00 PM Monday 2/16.
Here is a link to the completed script from last night, as well as the Rhino file and presentation pdf.
https://www.dropbox.com/sh/3g6fnue93dk8iub/AAB88CNVCtC64cmz_ENLlojQa?dl=0
A few notes:
- I added two separate tags to the end of the script. One set is for the 3D model of your form, locating where the pieces originally come from. The second set is for the flattened out sections, which can be etched on your pieces to actually locate them when they are physically created. Play around a bit in the script and try to understand what is going on between the different parts.
-Baking: We went over baking in last weeks class. You right click on the component you want in the physical realm and select bake. Rhino will then ask you to select a layer to place the items on. I would suggest having two layers, one will be for cutting and one will be for etching (when you bake the tags(optional)). Once the pieces are in Rhino, you can use the Make2d command and export to AutoCad where you can laser cut (if you are unsure about this process, Google it as there are numerous tutorials).
-I would recommend using chipboard as it is the cheapest and most readily available, but don't let me chain your creativity if you come up with another material.
I look forward to seeing your guys models. See you Monday!
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del diseño, el curso cubrira los conceptos basicos para abordar proyectos de diseño a través del desarollo de herramientas algoritmicas mediante un processo de programación visual , utilizaremos el software Rhino 3d y el plugin Grasshopper como nuestras herramientas de trabajo.
Detalles:Instructores: Rodrigo Medina | Daniel Camiro
Lugar: CID [centro integral de diseño] www.cid.mx
Plaza Andares Local UPST2-01 Ingreso por Av. Acueducto, Zapopan, Jalisco, México
Fechas: 01 / 02 / 03 de Abril 2011
Cupo: Limitado a 15 plazas
Costos:Estudiantes:$2,500
Profesionales:$3,000
Fecha limite de pago: lunes 27 demarzo 2011
Importante:Todos los niveles de experiencia son bienvenidos el unico requisito es tener un entendimiento basico de los programas CAD y una actitud positiva hacia el aprandizaje de dichas herramientas.
*Los participantes deberan traer su propia laptop con todo el software y actualizaciones (originales o verisones de demostración oficiales)previamente instaladas.(se fijara una fecha unos días antes para revisar que todos los equipos esten en orden y listos para trabajar)
Si planeas venir de fuera de la ciudad avisanos y te pondremos en contacto con otras personas que también vayan a hacerlo para en caso de desearlo puedan compartir su lugar de estancia.
Contacto Guadalajara:
Leonardo Nuevo ArenasCel: 3339569209nuarle@msn.comfacebook.com/nuarle
No. Cuenta Banamex : Cuenta 6035264 sucursal 0644
Al hacer la movimiento bancario favor de mandarnos el deposito (scaneado) para que recibas más iformación del curso y del tema a chidostudio@gmail.com y nuarle@msn.com.
Muchas gracias por tu interés saludos.…
and...how to bake meaningful assembly/component type of structures for the rest of the tedious work required > you know what I mean > the ugly part of our business > documentation drawings, BOM, tech etc etc etc.
For instance, let's focus to the planar glazing support items: absolutely no need to make them it via any smart app since they are plenty of them around in the market (unless you are I.M.Pei and you do that exceptional Pyramid wonder thing).
But...the goal is...hmm...to create some kind of "smart" (kinda, he he) solution where components (the "baked" ones, so to speak) are structured in such a way that further work (via conventional CAD apps) is easily managed. To speak in Rhino dialect: nested Blocks and/or nested Refs. Like having components in GH that could manage nested Block/Ref stuff (but I guess that you can do it rather easily via VB).
Back to that ugly truss: It's obvious that this is a nested collection of "repetitions" (should I call them iterations?) : meaning that a void top node owns a module truss that owns 2 supportive sub-trusses that are made by some pipes that own connecting items that own the planar glazing items etc etc etc.
With regard the "own" thing: Imagine a CAD file that is simply a container/place holder of some individual entities (called Models). These Models can be "linked" to others (in a nested parent/child relation). Links can be external of internal. They can be either References or Cells or Shared Cells. This the way that Microstation classifies/handles "entities" (a bit primitive, mind, but nobody's perfect - for the real thing see CATIA/NX).
Back to that ugly truss: Obviously this structure (actually the assembly/component combo related with the given solution) has to be transfered into classic 2d extractions (say: plans, elevations, sections et all). This is done why a weird thing called Dynamic Views/live markers in Microstation (you define Clip planes in 3d space that manage 2d extraction content in something called Drawing Model that controls other weird things called Sheet Models, all these live linked etc etc).
To make things more spicy...these 2d extractions can been viewed as master detail directives: from where 1:1 classic details are made (that is: you apply more Dynamic Views and live markers and life goes on - red pepper extra strong Russian vodka is a must when you do that type of work).
This is where Rhino is out of his depth (but to be fair: it's not designed for this type of work) and also this is where Microstation has no competition at least for AEC purposes (but to be fair: it is designed for this type of work).
Of course Autodesk...well expect soon the Gen Comp equivalent for Revit...a fact that complicates things (for Bentley) a bit given the Revit mania in the AEC world.
Moral: intelligence is good but it's only the tip of the iceberg. …
his comes in the form of an HTML page with links to every component, so you will need to view it in your web browser. (I use Chrome and it doesn't seem to be working correctly, but when opened in IE its fine.)
2) Included in each help topic for each component is the Inputs and Outputs descriptions and data types.
3) You supply the data. What you supply and how you supply it is for you to decide. There are umpteen different ways. Are you asking for a list of those ways for each input?
4) Points can either be Rhino objects or 3D co-ordinates. To create a point you can use any of these methods, but it mostly comes down to user preference. I like using Panels as this displays outside of the component.
5) Because of the nature of vectors they represent magnitude and direction but they don't have an independent location, so there is a component that will display vectors in Rhino.
6) The user.
7) There is a Primer on the front page. Here you find the Basics, but because GH is ever evolving in its current beta state you might find things that aren't relevant any more or simply don't work the same. And here is the reason why nobody is writing an update because it could be soon out of date.
8) Importing images by either dragging them from explorer onto the canvas or right click context menu Image...
9) Single line = Single Item of Data. Double line = Multiple items of data on the same Branch. Dashed Double Line = Multiple Data on Multiple Branches.
10) User preference
11) Toolbar management is probably the bane of David's life. Most things are logically placed. For example the Curve Tab, Primitives are any simple curve types that you are creating from scratch. Similarly Splines is for more complex curve types created from scratch. Analysis is where you find components that are finding answers supplied by curves, control points, curvature, parameters, end points etc. Division is a subset of this category but has a group of its own. And Utilities is where you find curve related actions that you want to perform, offsetting, rebuilding projecting, exploding etc.
12) I would image it would have been the Point On Curve component in Curve>Analysis. Why that group? You are not putting a point on a curve you are analysing a curve for the location of a point based on some parameters that you are supplying. For example "what is the mid point?"
I hope this goes some way towards answering you questions. No doubt this will have generated more so don't be afraid to ask, it took me several releases of Explicit History (aka Grasshopper) before I realised what the egg did, it never occurred to me that I could put my objects into Rhino when I was finished. Or the fact that I could use panels to 'see' data outputs.
Al the best,
Danny…
Added by Danny Boyes at 3:48am on December 9, 2010