try now to integrate Geco in an interdisciplinary architectural engineering studio: hoping we can show you some nice applications of your tool, I'll keep you update and sending now details by e-mail. Here the file (very welcome to be shared). It most probably contais trivial errors by me, thanks for helping and giving some tip! Gr. Michela
FILE:
Ok, right, I see the outputs update correctly. Origin of problems must be in some different mistake I do:
- Incident radiation: I am not sure I understand what is going on: why I get so many 'not a number' ? (The Galapagos report is full of NaNs).
Bio-Diversity: 0.887 Genome[0], Fitness=NaN, Genes [89% · 44%] { Record: Too many fitness values supplied } ...
Genome[7], Fitness=NaN, Genes [74%] { Record: No fitness value was supplied } ....
Genome[9], Fitness=NaN, Genes [37% · 11%] { Record: Genome was mutated to avoid collision Record: Too many fitness values supplied }
- Daylight calculations: the geometry accumulates withouth deleting the previous models. As a consequance, results almost do not change after few varations (so, outputs get updated but do not vary). In current daylight definition: the first object being imported is the one where the grid has to fit; its setting makes it cancelling all the other objects during import. All the others, do not delete anything when imported. When running loops (manual or GA) that vary parameters, the entire geometry do not get cancelled - so I guess the loop does not pass back by the cancelling step, but imports only the geometry which has been varied by the parameters using the setting of that import component only? I will then try again by changing the order of the operations, but if you have specfic tips, let me know.
THANKS!
…
next level.
This Parametric Design course will provide the participants with the necessary knowledge and ability to use Grasshopper, a free visual programming plugin in Rhinoceros; you will be guided through a series of hands-on exercises that highlight NURBS modeling and its concepts. We will introduce Grasshopper as a graphical algorithm editor tightly integrated with Rhino’s 3D modeling tools. You will also learn how Rhino is used to render models for visualization, translate 3D models for prototyping, and export 3D models into 2D CAD or graphics programs.
English is the course main language.
Location: Düsseldorf city center
Registration and buying Tickets
www.digitalparametrics.eventbrite.de
Course Calendar:
4 Days 6 hours each
Total duration 24h
2 weekends
Date:
Sat. 17 - Sun. 18 June
Sat. 24 - Sun. 25 June
10:00 - 17:00
Getting Started in Rhino. 2 days (17 - 18 June)
Getting Started in Grasshopper. 2 days (24 - 25 June)
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Participants will be given a certificate of participation at the end of the course.
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Course fees:
Professionals: 600€ (excl. MwSt.) Students: 500€ (excl. MwSt.) Students need to provide: Copy of current student ID or proof of student enrollment at University/School.
Group discounts:
Group of 3 professionals: 3x500 = 1500€ (excl. MwSt.)
Group of 3 Students: 3x400 = 1200€ (excl. MwSt.)
Participants are kindly asked to bring their own laptops and have pre-installed Rhino + Grasshopper.
Useful Resources:
Rhinoceros Installation (90 days full version trial available): http://www.rhino3d.com/download
Rhinoceros for Mac (includes Grasshopper) http://www.rhino3d.com/download/rhino-for-mac/5/wip
Grasshopper Free Installation: http://www.grasshopper3d.com/page/download-1
Grasshopper Free Plugins: http://www.food4rhino.com/app/lunchbox http://www.giuliopiacentino.com/weaverbird
Main Tutor:
Rihan
M.A. Dipl.Ing. Architect
Architect at RKW Architektur + Düsseldorf
For any questions about the course, please email: info@immersive-studio.com…
ll geometry.
The difference with programs like Inventor is that they are made for production, regardless of the fabrication method. I won't go into detail about that, and instead focus on the modeling process.
In this little model, the starting point actually is a bit obvious, the foundation.
The only contents in the 3dm file are 27 lines. These indicate the location of each footing, and the direction of the tilt of each column. Everything else is defined in GH with the use of numbers as input parameters.
Needless to say, instead of those lines you could obviously generate lines and control the number of columns and panels, hence establish their layout, with any algorithmic or non-algorithmic criteria you please. That marks a major difference between GH and Inventor.
You can generate geometry with Inventor via scripting/customization (beyond iLogic), with transient graphics for visual feedback similar to GH's red-default previews. However Inventor's modeling functions are not set to input and output data trees. I won't go into detail on that, but suffice to say that the data tree associativity of GH was for me the first major difference I noticed. I've used other apps with node diagram interfaces like digital fusion for non-linear video editing since the late 90's, so the canvas did not call my attention when I first started using GH.
Anyways, here's a screen capture of the foundational lines:
In the first group of components, the centerlines of the rear columns are modeled:
And the locations in elevation for connection points are set. Those elevations were just numbers I copied from Excel, but you can obviously control that any way you please. I was just trying to model this quickly.
The same was done for the rear columns:
The above, believe it or not, took me the first 5 hours to get.
Here's a screen capture of what the model and definition looked like after 4 hours, not much:
If you're interested, next post I can get into the sketching part you mentioned, which is a bit cumbersome with GH, but not really.
I wouldn't say that using GH to do this little model was cumbersome, it just needed some thinking at the beginning. You do similar initial thinking when working with a feature-based modeler.…
Added by Santiago Diaz at 12:44am on February 24, 2011
frontare il tema della modellazione parametrica con Grasshopper. Questa plug-in di Rhino consente di progettare, confrontandosi con un contesto evolutivo, attraverso la comprensione e l'utilizzo di parametri e componenti che influenzano la rappresentazione e la rendono dinamica componendo algoritmi. Nel corso verranno introdotte le nozioni base di Grasshopper approfondendo le metodologie della progettazione parametrica e le tecniche di modellazione algoritmica per la generazione di forme complesse.Le informazioni teoriche saranno fornite in maniera accelerata ma organica e contestuale agli argomenti elencati. Per massimizzare i risultati, le lezioni saranno accompagnate da piccole esercitazioni pratiche.Argomenti trattati:- Introduzione alla progettazione parametrica: teoria, esempi, casi studio- Grasshopper: concetti base, logica algoritmica, interfaccia grafica- Nozioni fondamentali: componenti, connessioni, data flow- Funzioni matematiche e logiche, serie, gestione dei dati- Analisi e definizione di curve e superfici- Definizione di griglie e pattern complessi- Trasformazioni geometriche, paneling- Attrattori, image sampler- Data tree: gestione di dati complessiStrutturaIl corso ha una durata di 16 ore programmate nell'arco di 2 giornate con i seguenti orari: i giorni 28/07 e 29/07 dalle 10,00 alle 19,00 con pausa pranzo di un'ora.DestinatariIl corso è rivolto a tutti coloro che hanno buone conoscenze di Rhinoceros e vogliono affrontare i nuovi metodi di progettazione in maniera consapevole attraverso il linguaggio visual scripting proposto dal software Grasshopper.PrerequisitiPer affrontare il corso è richiesta una conoscenza di base del software Rhino attraverso esperienze teoriche e pratiche. I partecipanti dovranno venire muniti di proprio laptop e con software Rhinoceros 5 o Rhinocero 4 perfettamente funzionanti.AttestatoAlla fine del corso verrà rilasciata l’attestato di partecipazione ad un corso qualificato McNeel valido per l’ottenimento di crediti formativi universitari.LuogoLe lezioni si terranno presso lo studio il Pedone in Via Muggia 33, 00195 ROMA…
erona, nei giorni 01,02 e 03 dicembre 2016.
Il comfort visivo e la gestione dell’illuminazione naturale in relazione al risparmio energetico diventano sempre più rilevanti per una progettazione innovativa degli edifici. Ad esempio, il nuovo protocollo LEED 4 riconosce crediti per le simulazioni di daylighting e conferma l’importanza degli aspetti progettuali per “collegare gli occupanti con lo spazio esterno, rinforzare i ritmi circadiani, ridurre i consumi di energia elettrica per l’illuminazione artificiale con l’introduzione della luce naturale negli spazi”. Senza strumenti software per la simulazione della luce non è possibile ottenere risultati di qualità. Radiance è un software validato, utilizzato sia a livello di ricerca che dai progettisti ed è tra i più accurati per la simulazione professionale della luce naturale e artificiale. Non ha limiti di complessità geometrica ed è adatto a essere integrato in altri software di calcolo e interfacce grafiche. Queste ultime facilitano le procedure di programmazione. Le principali e più versatili saranno oggetto del corso (DIVA4Rhino e Ladybug+ Honeybee, plug-in per Grasshopper e Rhinoceros 3D).
Il corso è rivolto a progettisti e ricercatori che vogliano acquisire strumenti pratici per la simulazione con Radiance al fine di mettere a punto e verificare le soluzioni più adatte alle proprie esigenze. Sono previste lezioni di teoria e pratica con esempi ed esercitazioni volte a coprire in modo dimostrativo ed interattivo i concetti trattati.
Le domande di iscrizione devono essere presentate entro il 16 novembre 2016.
La brochure con i contenuti del corso e tutte le informazioni sono disponibili su questo link
Il corso è sponsorizzato da Glas Müller.…
unity in Ukraine, which is orientated to contemporary architecture.
The results of CANactions will be published in ACC magazine (link), on the web-sites of “Architectural club” (link), AB "ZOTOV&CO" (www.zotov.com.ua),
Theme
Theme of CANactions 2009 is emergent design techniques.
This theme could include following architectural branches as Digital design, sustainable architecture and other sectors, which by the participants’ opinions, could be EMERGENT.???
Any architectural projects made earlier of specially for the CANactions’09 are allowed for submission.
Presentation
All the projects will be submitted in two phases:
Phase 1 – selection of 10-15 participants of CANactions.
Project has to be sent by e-mail to: (__) in PDF (not less then 300 dpi, not more then 10 Mb).
Phase 2 –the CANactions participants prepare 15-20 min presentation of their projects (screen projector, microphone) and materials for the exhibition in House of Architect, Kyiv. The project has to be presented by author. -> exhibition is the first architecture biennale
Presentation requirements: file should be composed in PDF format on A0 sheets, placed horizontal (not more then 1 sheets). This file should contain sufficient amount of the presentation graphic material, including text explanation up to 300 words.
The raster images should have printing definition not less then 300 dpi. It’s recommended to avoid solid black fillings, because the projects will be printed on ink-jet printer.
The presentation requirements could be changed after phase 1 results.
The presentation materials should be made in Ukrainian (or Russian) and English. Verbal part can be presented in any language.
Tarek Naga, Naga Studio, Los Angeles / USA (I can contact him - he will do it for free)
Awards
DIA (Dessau Institute of Architecture), Germany gives a prize: certificate for the education for 1 (2) semesters of Master-program in DIA for students and young architects (up to 30 years) from Ukraine. The decision about the prize winners will be made by selection board.
Guests presentations
- Daniel da Rocha DIA /Germany/ (flights, accommodation?). Theme: (scripting???)
- Aleksandr Kalachev DIA /Riussian Federation/, Tudor Cosmatu DIA /Romania/, Irina Bogdan DIA /Romania/ - "Parametrically Defined Urban Patterns".
- Grygorii Zotov DIA /Ukraine/ - “The Multicultural Columbarium”.
- Armen Menendian /USA/ - "Blending Parametric Methods With Traditional Design:
"The Danish Pavilion at Shanghai EXPO 2010".
Exhibitions
1. Projects of 10 (15) CANactions participants
2. other projects: Zotov+Co
Bollinger+Grohmann - structural eng.
the very many
C-Space Pavillon / alvin huang
ala _ amanda levete studio
anOtherArchitect
student work, Charles Walker, AA Unit Pavillon
Event schedule
Phase 1: 01.07.2009 – start of the CANactions 2009 and beginning of projects submission.
16.08.2009 - dead-line of the project submission of phase 1.
Phase 2: 17.08.2009 – announcement of the CANactions 2009 participants.
30.08.2009 – dead-line of submission of the CANactions 2009 exhibition materials.
14-26.09.2009 – exhibition of the CANactions 2009 projects in House of Architect, Kyiv.
25-26.09.2009 – CANactions 2009.
26.09.2009 - finnissage / announcement of competition winners for DIA study
Contacts: canactions2009@gmail.com…
Added by Grisha Zotov at 6:32am on August 10, 2009
r-workshop programme will focus on the design and 1:1 fabrication of an interactive pavilion for the 2012 International Festival of Electronic Language (FILE). Located on Avenida Paulista, the pavilion will react to light sensors and human activity, so as to transform and create a range of different lighting and spatial effects, triggering further movement and producing an interactive feedback loop of behaviour and response. To accommodate this responsiveness, the design should be developed using recursive scripting, associative modelling and digital fabrication.
Each workshop will focus on a different phase of the pavilion’s design and construction. Instruction will be led by Rob Stuart-Smith of Kokuggia and Tristan Simmonds of Simmonds Studio, with Lawrence Friesen of Generative Geometry, Anne Save de Beaurecueil and Franklin Lee of SUBdV, together withand other AA tutors, as well as local structural engineers and set-designers. Each workshop will offer introductory instruction in computational design - Grasshopper, (GECO, Firefly) and Arduino, and digital fabrication, while advanced instruction will be offered to participants undertaking multiple workshops.
Workshop 1 will develop design variations in small models, as well as material and structural scale modeling, testing and initial 1:1 prototyping, following computational and digital fabrication instruction. Workshop 2 will produce 1:1 prototyping. Following computational and digital fabrication instruction, it will explore the mechanics and electronics of the light-sensors and motors that generate the transformations of the pavilion. Workshop 3 will fabricate the final elements, working directly with manufacturers, testing partial assemblies. Advanced development of all circuits and Arduino scripts will take place following computational and digital fabrication instruction. Workshop 4 will focus on the final assemblage of the pavilion on site.
www.aaschool.ac.uk/saopaulo.
OTHER WORKSHOPS
Workshop 2: 4–13 January 2012
Workshop 3: 3–12 April 2012
Workshop 4: 3–12 July 2012
…
I would to convert then to meshes: when I connect the triangular surfaces to mesh, they are divided into two smaller triangles.
I would like the triangle AEa, instead there is an other segment that connects point E with the midpoint of Aa!
Any ideas?
Can you help me, please? Thanks in advance
…