0<x<100, a=70, etc). I've got up to this part. However, i am unable to put back the new 'standardised' circles back into the curve to limit the curvatures in the curve.
(what i'm trying to do have been done more than 10 years ago by FOA in the yokohama project where they limited their curvature to 7 circles!!!)
I've got the standardised circles, but have failed as trying to turn these circles back into the curves. (i tried using closest point to curve, but that didn't seem right, and then tried dividing the circles into points and finding the closest point between the original curves and the circles?)
aaaaaahh...so here's my GH definition and rhino file...PLEASE HELP~~~~~~~HELP HELP~~~~~…
need at least 5 different panels with a random organization on the surface,it's not my case, because I have funny dimensions,but ideally could work on a square grid.
any idea?…
t subset would be rounded down to 50, the next to 75, and the next to 100? I've been trying to figure out how to split a list into three or more equal parts but with no success so far.…
then the second part (0) is returned. If it isn't, then the third part (x) is returned.
Thus, this expression keeps numbers below 50 intact but all numbers larger than 50 are replaced by 0.0
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David Rutten
david@mcneel.com
Poprad, Slovakia…
ceros. Parametrización, panelización y análisis en Grasshopper, así como el proceso de manufactura digital para maquinaria de corte Láser y CNC.
UN solo pago anticipado $4,000.00
Pagos diferidos $4,500.00*
*reserva tu lugar con el 50%
Martes y Jueves de 7 a 10 PM
Del 15 de Mayo al 14 de junio
DURACION: 30 HORAS
SESIONES: 10 DE 3 HORAS
o info@dimensiontallerdigital.com
informes al 55 (50 16 0634) con Mayri Gallegos (o al cel. 55 28 85 24 73)
$4,000.00…
ay how many valid permutations exist.
But allow me to guesstimate a number for 20 components (no more, no less). Here are my starting assumptions:
Let's say the average input and output parameter count of any component is 2. So we have 20 components, each with 2 inputs and 2 outputs.
There are roughly 35 types of parameter, so the odds of connecting two parameters at random that have the same type are roughly 3%. However there are many conversions defined and often you want a parameter of type A to seed a parameter of type B. So let's say that 10% of random connections are in fact valid. (This assumption ignores the obvious fact that certain parameters (number, point, vector) are far more common than others, so the odds of connecting identical types are actually much higher than 3%)
Now even when data can be shared between two parameters, that doesn't mean that hooking them up will result in a valid operation (let's ignore for the time being that the far majority of combinations that are valid are also bullshit). So let's say that even when we manage to pick two parameters that can communicate, the odds of us ending up with a valid component combo are still only 1 in 2.
We will limit ourselves to only single connections between parameters. At no point will a single parameter seed more than one recipient and at no point will any parameter have more than one source. We do allow for parameters which do not share or receive data.
So let's start by creating the total number of permutations that are possible simply by positioning all 20 components from left to right. This is important because we're not allowed to make wires go from right to left. The left most component can be any one of 20. So we have 20 possible permutations for the first one. Then for each of those we have 19 options to fill the second-left-most slot. 20×19×18×17×...×3×2×1 = 20! ~2.5×1018.
We can now start drawing wires from the output of component #1 to the inputs of any of the other components. We can choose to share no outputs, output #1, output #2 or both with any of the downstream components (19 of them, with two inputs each). That's 2×(19×2) + (19×2)×(19×2-1) ~ 1500 possible connections we can make for the outputs of the first component. The second component is very similar, but it only has 18 possible targets and some of the inputs will already have been used. So now we have 2×(18×2-1) + (18×2-1)×(18×2-1) ~1300. If we very roughly (not to mention very incorrectly, but I'm too tired to do the math properly) extrapolate to the other 18 components where the number of possible connections decreases in a similar fashion thoughout, we end up with a total number of 1500×1300×1140×1007×891×789×697×...×83×51×24×1 which is roughly 6.5×1050. However note that only 10% of these wires connect compatible parameters and only 50% of those will connect compatible components. So the number of valid connections we can make is roughly 3×1049.
All we have to do now is multiply the total number of valid connection per permutation with the total number of possible permutations; 20! × 3×1049 which comes to 7×1067 or 72 unvigintillion as Wolfram|Alpha tells me.
Impressive as these numbers sound, remember that by far the most of these permutations result in utter nonsense. Nonsense that produces a result, but not a meaningful one.
EDIT: This computation is way off, see this response for an improved estimate.
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
Added by David Rutten at 12:06pm on March 15, 2013
ectural project, the efficiency of design communication and the control of information-flow are as important as the creativity of ideas. In response to the concurrent digital evolution emerging in the architectural industry world-wide, the Faculty of Architecture at The University of Hong Kong will host a two week intensive summer program named Digital Practice.Led by professors from The University of Hong Kong, as well as invited practitioners with expertise in practice of cutting edge digital techniques, the program offers participants opportunities to experience applications of computational tools during different stages of an architectural project, i.e. concept design, form finding and optimization, delivery, management and communication of design information under the team-based working environment. By learning advanced computational techniques through case studies in the context of Hong Kong, participants are expected to go beyond the conventional perception of technology, considering users and tools as a feedback-based entity instead of a dichotomy. The program, which is taught in English, includes a series of evening lectures related delivered by teaching staff and invited local architects.對於高品質的建築專案,創意之外,專案過程中高效的設計資訊管理和交流成為項目設計深化和實施必不可少的環節。今天,數字化技術不但改變了建築師的繪圖工具,影響了設計的過程,而且提供了工程建造和管理實施的更有效、更高效的手段。針對建築的數位化演進,香港大學建築學院將於2011年暑假期間,在香港大學建築學院舉辦“數位化實踐”國際研習班。在香港大學建築學院教授及有著相關豐富經驗的外聘實踐建築師的指導下,學員將有機會體驗在專案的不同階段(如概念設計、設計形式的生成、優化,設計資訊的管理和交流),如何有效地應用各種運算智慧化技術(從設計的數位化生成和建築資訊類比到物理模型),提升設計實施的品質,增加設計團隊對於方案的控制。我們將挑戰對於“技術”的傳統認知,即相對於使用者它不僅是工具,更是與使用者互動的媒介,二者形成一個有機的合體。研習班期間會安排系列講座,展現數位化技術在實踐工程中的廣泛應用。…
ara aplicarlo a la manufactura digital en láser y/o CNC. El taller se desarrolla a lo largo de 5 clases y una presentación donde los talleristas presentarán una pieza cortada con láser o CNC.
LOS PRECIOS SON EN DOLARES. OFRECEMOS PAQUETES CON EL TALLER Y LA LICENCIA DE RHINO COMERCIAL Y EDUCACIONAL…
s meios acadêmicos e profissionais do Estado de Santa Catarina em parceira com a Escola de Design ELISAVA de Barcelona.
Metodologia: Mediante um exercício prático os participantes poderão ter em primeira mão uma aproximação às técnicas mais avançadas de design e fabricação digital.
Web: http://santacatarina.elisava.net/
e-mail: secretaria@sc.asbea.org.br
As atividades estão divididas em 3 etapas.
1ª etapa: Roadshow (Ciclo de Conferencias)
Palestrantes:
Affonso Orciuoli, arquiteto, professor da Escola de Design ELISAVA de Barcelona, Univesitat Ramon Llullp.d. As conferencias do Prof. Orciuoli serão através de videoconferência desde Espanha
Regiane Pupo, arquiteta, professora da UFSC, Florianópolis
As conferencias da Prof. Pupo são presenciais.
Datas:
Lages 01/11Chapecó 03/11Caçador 04/11Criciúma 07/11Baln. Camboriú 08/11Blumenau 09/11Joinville 10/11Florianópolis 11/11
Horário: 18:00 horas
Conferencia: Arquiteturas disruptivas. Design e fabricação na era digital.
Palestrante: Prof. Arq. Affonso Orciuoli | Professor ELISAVA | Barcelona
2ª etapa: Curso on-line de Rhinoceros
Durante o Roadshow será apresentado o curso on-line de Rhinoceros (http://www.rhino3d.com/).
Entre 01 e 22 de novembro serão subministrados tutoriais a todos os estudantes e professores participantes, a título de se prepararem para o workshop, ver sessão ”downloads”
3ª etapa: Workshop E-luminárias
Entre 23 e 27 de novembro de 2011, das 8:00 às 18:00 h (10 horas por dia)
Workshop Internacional (50 horas)
Diretor: Affonso Orciuoli
Professores: Regiane Pupo | Ernesto BuenoLocal: InovaLab | Sapiens Parque | Florianópolis | Santa CatarinaInvestimento: R$ 150 (estudantes) e R$ 300 (professores & profissionais)Vagas: 50Obs.: Materiais para a fabricação incluídos.
Objetivo: reunidos em grupos de 3 participantes, se desenvolverá um projeto completo de uma luminária, utilizando plataforma CAD. Posteriormente os participantes, com a ajuda dos instrutores, deverão preparar os arquivos para a fabricação na máquina fresadora e laser. Por último as luminárias serão montadas e expostas em conjunto.
Cada participante deverá trazer um laptop com os programas instalados (“demos” do Rhinoceros, RhinoNEST, outros programas de CAD também poderão ser utilizados). Todos estes programas estarão disponíveis para serem baixados a partir do site da Escola de Design ELISAVA de Barcelona.
Equipamentos presentes no workshop e à disposição dos participantes:
Máquina CNC tipo fresadora de 3 eixos
Máquina de corte a laser
Máquina de impressão 3D (a título de demonstração)…