, you were setting up a parallel run which is quite picky for vertical views.
Still, we need to add a log to init component to give a more meaningful error message.
Finally, you need to pick higher values for -ar and lower values for -aa for your analysis. It's not only about the number of bounces. Check pages 26 and 27 from this tutorial.
Cheers,
Mostapha…
these tactics we will define a new generation of digital design that employs both high-tech and low-tech strategies. Parametric design generation and digital fabrication techniques will be used to computationally redesign low-tech building strategies, mixing high-tech expertise with local labor knowledge. Taking place in the Escola São Paulo, a cultural centre for art, fashion and design, the objective of the workshop is to transform conventional sustainable design strategies so as to bring ecological design a new aesthetic and social agenda.
Thus, this high-tech/low tech strategy will focus on environmental mediation, using high-tech environmental computational simulation software and environmental parametric design to design low-tech environmental mediation systems. The workshop will employ agent-controlled scripts to calibrate devices to respond to the forces of the sun and wind. Environmental simulation, both within and outside the parametric modeling interface will give instant performance feedback, to further streamline the design process. To support this aim, the workshop will collaborate with the Environmental Engineering Design Agency, B.D.S.P. The goal is to create spatial organizations for various social programs, settings and building types, using different types of devices, such as natural-light reflecting light-shelves, natural-ventilation systems, and solar-shading brise-soleils to alleviate the effects of the harsh urban heat-island.
Open to design professionals and students from all over the world, the studio-based workshop will include instruction in parametric modeling, environmental simulation software, Rhino Grasshopper, GECO, and Galapagos, (to integrate parametric environmental optimization and simulation), as well as digital fabrication processes using laser cutter, C.N.C. milling and rapid-prototyping machines, sponsored by DS4 and SEACAM, all of which will be used to produce design proposals physical models and one-to-one scale prototypes. The course will be taught by tutors and assistants from the AA School and B.D.S.P. The Visiting School will also feature semi–nars and lectures by both Brazilian and international architects, artists, urban planners and other specialists, and be featured in international and national media including the Arquitetura e Urbanismo (AU) magazine and digital media.…
ss lots of questions,Hope guys show me some more different ways to figure out thoes kinds of problems,Thanks.
That is a construction project,the balconies should be overhang between 1 to 3 meters.
Program A is a patten consist of increasing balconies as the floors get upper.(In the picture is 29 at the first floor and ended with 2 more balconies for each floor, )Each part for a different floor,the twelfth floor have 29+(12-1)*2=51 balconies.
Questions From A,
A1:How to use the {(series)} to creat this atrium,As the floors increase the number of the balconies change by arithmetic progression.
A2:How to control the angle of the balconies,both the angle with floor and the balconies ending part.
Program B is use line to shape the commercial atrium,program A is more small pieces of rectangles.The {(TweenCrv)} command.
Questions From B,
B1:How to draw random points between the 1 to 3 meters region of the balcony,And those point form a shape also belongs to that region.
B2:Use a curve or other ways to control the changing speed of each floors' balcony.Right now the balcony is a Linear change.
Thanks for your Help.
Q1:Is there a way in Grasshopper to control the model to Modulus,less different unit parts to build such a Atrium.(For Exanple,only use 900mm and 600mm two different width of the Glass railings to bulid the model A OR B)…
rs interface og dykker derefter ned i mere komplekse parametriske modeller. Vi vil desuden arbejde med forskellige funktioner, der hjælper med til at gøre modeller mere responsive og interaktive.
Efter kurset vil du have/kende til:
Basale inputs og parametre, punkter og vektorer, og små geometriske eksempler
En forståelse for Grasshoppers interface og teorien bag den visuelle programmering
Kendskab til og forståelse af de væsentligste komponenttyper i Grasshopper
Matematiske principper, der giver mulighed for sortering gennem sandt/falsk og mindre-end/større-end udsagn
Dataflow: midlertidige og permanente data
Forene og styre data-input, samt en dybere forståelse af Grasshoppers datastyring.
Styring af lange data-lister og data-træer i Grasshopper
Eksempler på parametrisk geometri, som feks. attractorpoints
Brugen af Grasshopper som et panel værktøj, der giver mulighed for at beklæde overflader med paneler baseret på underindelinger, gradienter og attractor points
forberedelse af egne definitioner, med fortsat fokus på projektets responsibilitet.
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on this, but to my understanding, the Δt_pr used is the same - the equations used to calculate are not. Take a look at this (from EN 7730 as well):
If I can make some wishes too; it would be cool, if you included the last local comfort metrics from EN7730 in LB/HB as well. Besides the local asymmetry there are: an equation for warm/cold floors, stratification and draught. I know, that you will need preform a CFD simulation to properly calculate stratification and draught, but the comfort equations are really simple and seeing that you have(might have) a CFD tool under way it could be useful. Anyways I think it would possible to import external generated CFD data to grasshopper.
The pictures in my previous post are from a paper called: "A simplified calculation method for checking the indoor thermal climate" by B.W. Olesen, it can be found in ASHRAE 1983, vol. 25, issue 5. I don't know if there have been any updates to it since '83.
Looking forward for the new components, and if there is anything I can help with please let me know.
/Christian
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and hope that this page can evolve into catalogue of relevant references for the practice of Landscape Parametrics. This list is by no means exhaustive, but it is a start!
The Architectural Association Landscape Urbanism Program
Relational Urbanism
Groundlab Landscape Urbanism
Plasma Studio Architects
[Ay]Architecture
asensio_mah
atelier_nGai
peg office of landscape + architecture…
similar to any other surface in your model. Just model the shadings as surfaces and then assign either translucent material or transparent material (glass) to them and connect them to runDaylight with other Honeybee objects. Is that make sense?
Make sure to use appropriate numbers for -ab, -ad and -aa. Check page 27 of Daysim tutorial for a an example for parameters (https://dl.dropboxusercontent.com/u/16228160/Daysim3.0.Tutorial.pdf). I should add that the numbers are slightly high in the example though. Here is another reference if you want to know more about RAD parameters: http://www.radiance-online.org/community/workshops/2011-berkeley-ca/presentations/day1/JM_AmbientCalculation.pdf
Mostapha
…
ly fabricated interventions and interactive electronic performance art installations in Barra Funda. Along with other experts, these tutors will teach how to use and apply new design technologies, notably Rhino and Grasshopper (and numerous plug-ins including GECO, Galapagos, Kangaroo and RhinoCam); Arduino and Processing; and the use of laser-cutters, rapid- prototype machines and CNC routers and mills.
Alan Dempsey of NEX, was in 2010, selected by the Centre for European Architecture/Chicago Athenaeum as one of the 40 most significant architects in the EU under 40. In 2008 he was selected by the British Council as one of the six most significant Design Entrepreneurs. He previously worked with Future Systems, OCEAN and Homa Farjadi. Alan was an AA Unit Tutor and is Director of the AA Independent’s Group (www.independentsgroup.net), which facilitates research into the use of computational design and fabrication. Alan has lectured, exhibited and been published worldwide. His work has received a number of awards, including a LEAF award for Spencer Dock Bridge, and a D&AD pencil for the [C]space DRL 10 Pavilion.
Robert Stuart Smith of Kokkugiais a Studio Course Master at the AA DRL. Robert previously worked for Lab Architecture Studio and Nicholas Grimshaw & Partners. He focuses on self-organisational systems and developmental growth, pursuing polyvalent and environmentally responsive affect. He leads consultation to Cecil Balmond on non-linear algorithmic design research. Kokkugia has projects in the USA, UK and Mexico, and is exhibited and published internationally.
Iván Ivanoff is an artist, programmer, and researcher. He searches for new forms of communication for the society of the future and is the director of different Media Labs worldwide. He founded the artistic collaborative i2off.org+r3nder.net, which develops multi-media and interactive projects, and Estado Lateral Media Lab to investigate and develop new technologies.
The Barra Funda district of São Paulo was once characterised by a mix of small industrial, commercial and residential programmes, but, as economic policies have favoured larger production industries, numerous companies have abandoned the area. In response, the workshop proposes the creation of new types of smaller industries to produce a mix of both consumption and production, manifested through micro-manufacturing interventions that can co-exist alongside retail and housing. Computational design and digital fabrication could be used to help create these new micro-industries, which in turn will help empower local craftsman to produce and sell directly to consumers through micro-manufacturing, located in small urban workshops.
The workshop will tap into emergent gallery scene of Barra Funda and local initiatives that use computational technology to introduce a new cultural and economic impetus. The workshop is a part of the International Festival of Electronic Language (FILE), an exhibition of interactive electronic technology, and will import these electronic technologies out of the galler, collaborating with local manufacturers, artists, and activists, with a goal of disseminating a high-tech yet low-cost and small-scale fabrication systems to promote this new micro-industrial movement. The workshop is open to architecture and design students and professionals worldwide.…
te some cut sheets, but not to optmize material, rather define some cut lines. Everything that I am cutting is made of planar wood elements, but there are very specific geometries (mostly straight lines) and I have to put tolerances and radiasas at the corners in order to cut on the cnc mill. Spending time to figure out how to automate is necessary, but I am stuck!
One thing the definition is doing is taking my brep modeled components in rhino and makking them into 2d close curves and laying them side by side. It works...not ideal as its not layed out in a sheet, but that is not the most important part.
Another particular problem is that you will see some notches in the curves, which other pieces will slip into, so different slots need different specific offsets (making them larger) as a toelrance to allow for material play. This I don't even know how to set up so maybe it will just have to wait.
THE MAIN QUESTION, and super important would be, LIFESAVER:
At all 'inward' corners...which I think will always mean concave corners (most are 90 degrees, but are within to sides, instead of a corner sticking out). I'm sure its obviousy, but the reason being the outward corners a circular dril bit can cut, but inward ones need an arc profile extended beyond where the corner of the other piece will fit into. The drill bit i am using is 6mm, so 6mm diamters arcs is what i'm working with.
I have managed to put such an arc at every vertices of each cut piece. The problem being some stick outward isntead of cutting into the piece. So each one needs to be orieneted correctly. Ideally they would also only draw into inward corners, but I can always delete them out. I think maybe I am missing a more logical mathematical way of defining?
For these geometries it is not very important which side the half circle arc in on in the inward corners, but I also have some geometries that I will have to control where the circles face according to the rest of the cut piece.
The cutouts in the middle of the pieces that are curves do not need such corners obviously.
The picture is an example drawn
I hope this isn't too specific and long. in general though automating fabrication, and controling pracitcal math and orientation problems like this is itnersting to me!
THANKS…
perienced with grasshopper, but so far I've managed to combine the following:
Giulio Piacentino's "Catenary arch from height" script
Pirouz Nourian's "Mobius" script (Obtained from a friend)
End Result:
Here's where I'm stuck: I want the mobius twist to revolve around the midpoint of the arch, but the script uses the input values to determine the endpoints, resulting in a weird sinuous shape when viewed from above. Also, the secondary end points (generated by the mobius script, determining the width of the surface) are generated by default along the z axis, resulting in an arch that only touches the "ground" at two points. I attempted to work around this issue by trying to force the zHeight parameter to correspond with the y axis (thus rotating the arch 90 degrees so it would lay "flat"), but the script interprets the third point as a value and not as an actual point to bisect. I thought this might be an issue with the C# component that I obtained from Giulio Piacentino's script, so I attempted to tinker around with the source code. Unfortunately, I'm not fluent in C# so I only managed to mess everything up (I've since recovered the code from the cache). Anybody got some ideas? -BC …