Series“, è il corso più seguito in Italia sulla modellazione parametrica, giunto al nono anno consecutivo di attivazione. Plug it fornirà ai partecipanti un’effettiva padronanza delle più avanzate tecniche di modellazione digitale, approfondendo le metodologie della modellazione algoritmica e parametrica nel campo dell’architettura e del design del prodotto. Il corso è rivolto a studenti e professionisti dei settori della progettazione architettonica, design, moda e gioielleria, con esperienza minima nel disegno CAD bidimensionale (acquisita su qualsiasi piattaforma software) e si articolerà in lezioni teoriche frontali ed esercitazioni guidate.
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FORM FINDING STRATEGIES | Livello Intermedio | Analisi ambientale ed ottimizzazione della forma
Form Finding Strategies è il secondo step del percorso formativo in tre fasi “AAD Workshop Series“. Il workshop intende esplorare le possibilità di generazione di forme efficienti in relazione ad influenze esterne ed alle caratteristiche intrinseche della materia stessa. Analisi ambientale (input solari, termici ed acustici) ed analisi/ottimizzazione strutturale FEM saranno le principali metodologie utilizzate per raggiungere gli obiettivi di ricerca della forma. Saranno introdotti numerosi plug-ins tra cui: Weaverbird, Kangaroo, Geco/Ecotect, Ladybug, Millipede. Il corso si rivolge a studenti e professionisti con conoscenza base di Rhino e Grasshopper.
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PERSPECTIVES | Livello Avanzato | Python coding e modellazione algoritmica avanzata
Il nuovo corso Perspectives proposto per la prima volta nel 2019 (ed ultimo step del percorso formativo in tre fasi “AAD Workshop Series) introdurrà gli studenti alla programmazione Python ed alla sua integrazione con Grasshopper. Verranno inoltre esplorate tecniche avanzate di generazione formale basate su iterazioni. Tra i principali plugins utilizzati: GhPython, Anemone, Hoopsnake, Plankton, MeshMachine, Pufferfish. Pensato come workshop innovativo sulle prospettive e sfide future del design computazionale, è rivolto a studenti e professionisti con esperienza in modellazione algoritmica con Grasshopper.
INFO ED ISCRIZIONI
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use I don't agree with the practice of using site EUI as a metric to evaluate the thermodynamic performance, environmental impact, or monetary value of a building. I disagree with this practice for the same reason that there are no "totalThermalLoad" and "thermalLoadBalance" for simulations run with full HVAC. I can summarize these reasons in the following way:
When we run a simulation with ideal air loads, the heating/cooling values we get are THERMAL ENERGY that is directly added to or removed from the zone. In this way, we can draw a rough parallel between these two types of energy since they are are generally of a similar type and quality. As such, I am ok with adding them together to get total thermal load or subtracting them to get a sense of thermal load balance.
However, when we run a simulation will full HVAC, the heating/cooling values that we get are usually HEATING FUEL ENERGY and ELECTRICITY respectively. Fuel energy and electricity are fundamentally two different types and qualities of energy. To cite the second law of thermodynamics, the exergy (or the capacity to do work) of electricity is much greater than that of fuel. This is evident in the fact that, to produce a given unit of electricity, I often have to burn at least 3 units of fuel energy (though this can be much more for inefficient plants). With each step in a power plant - making steam, turning a turbine, turning a generator - there are significant energy losses. This difference in exergy is also evident in the fact that there are so many more things that I can do directly with a unit of electricity than I can do with the same unit of fuel energy. I can use electricity to directly refrigerate, produce light energy or power a motor just as easily as I can use to to cook, produce hot water, or heat a space. While I can cook, make hot water, or heat a space directly with fuel energy, refrigeration and lighting are much more difficult. For this reason, I do not feel comfortable adding electricity and fuel together either in the totalThermalLoad output or in a site EUI metric.
Still, the use of site EUI has become so ingrained in the industry that I have to acknowledge it and at least show users how it's calculated. In my view, it's an ad-hoc metric that was invented to deal with previously limited amount of information on energy sources.
Instead of using site EUI, I would recommend using the following metrics depending on what you are trying to evaluate:
Utility Cost / Square Meter - to measure the monetary value of a building to an owner or user
Kg CO2 / Square Meter - to measure the environmental and climatic impact of a building
Emergy / Square Meter - to measure the overall thermodynamic performance of a building
The first two are actually fairly easy to calculate these days just by researching your site's utility rates or grid energy mixture and multiplying the building electricity or fuel by their respective rates. I will add in some capabilities to Honeybee soon to make it even easier for you to get these values from your EPW file and databases of utility rates/grid mixture. Emergy is much harder to calculate as you have to trace all your energy sources all of the way back to the sun but there are a number of experts at work to make this calculation possible (probably in the next few years, we may have much easier ways to calculate it).
Hope this helps explain the current setup.
-Chris…
a pain to use sometimes. I recently found this great post:
http://www.grasshopper3d.com/forum/topics/formatting-numbers-in-grasshopper
which points to the msdn .net framework standard numeric format strings:
http://msdn.microsoft.com/en-us/library/dwhawy9k.aspx
and the custom ones too:
http://msdn.microsoft.com/en-us/library/0c899ak8.aspx
Sooo... today I was trying to make a 2D array generator for RGB values to use with a RGB LED and an Arduino. For instance, declaring a 2D array in Arduino:
int color[3][3]={{255,0,0},{0,255,0},{0,0,255}};
I'm using the blend color component to spit out transitions between two colors. I want the list in the panel to be in the format above, so I used both the expression component and the string format component (are they the same under the hood?). In any case, if I have R, G and B values coming into the component, I want to format them so the come out looking like {R,G,B}, so I can just copy the output in a panel and paste it into the Arduino IDE. But what about {curly braces}. If the expression/format component uses them in it's syntax, for instance:
Format ("{R:0},{G:0},{B:0}",R,G,B)
how do I get them into the formatting string? I tried escaping them like:
Format ("\{{R:0},{G:0},{B:0}\}",R,G,B)
but that just makes the component angry
Escaping characters is explained in the formatting references above. Is it implemented in this component? Should I be looking at a different approach?
I've included a sample file below.
Thanks!
~BB~
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ing-in-python?commentId=2985220%3AComment%3A628495
For the most part, I got the serial port to work and I could share the port with other components without wiring the components together using a sticky Python dictionary. There were a couple of issues with closing the port (Rhino had to be restarted).
In any case, I'm back at it. I am however going the C# component route with an eye towards writing my own components with visual studio. I am trying to create bidirectional communication with a serial device in grasshopper. I need more control over the serial port that the generic Firefly components can afford. Furthermore, I would like to understand how to program this myself. The first goal would be to create a few components that could handle various serial tasks, one to open/close port, one to read from port and one to write to it. This is not unlike how I got it to work in python, and is also similar to the logic in Firefly's serial components.
The thing that has me stumped with C# is how one shares the port between components? If one component is responsible for creating and opening/closing the port, how do the read/write components address the instance of the port created in the other component? Python has the sticky dictionary, is there something similar in C#? I'm a novice when it comes to C# and how it works within grasshopper, so maybe I'm missing something simple.
I've attached a klunky definition that uses C# to open/close a serial port. I've tried accessing the port with other components, but I don't know enough to make it work. Again, I'm mainly interested in the mechanics of how one component can access the serial port instance created in another component. If I could get some user objects going for now, I'd be happy. In the future, I want to roll my own components. If anyone has any suggestions, code snippets, or any other forms of enlightenment, I'd be greatly appreciative!
Rhino5 x64 + GH version 0.9.0056
Thanks,
~BB~
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starting as soon as possible.
We're offering challenging projects, insights and contact to leading industry companies, project responsibilities according to abilities and initiative, great work environment and laid-back atmosphere, room to play and evolve,...
Our ideal candidate:
- is passionate about construction, engineering and (computational) design
- is proficient in Rhino / Grasshopper / (GH-)Python
- knows his ways around the Adobe Suite and MS Office
- has a current work permit for Germany
- is a German speaker (other native speakers also welcome, with excellent English skills)
- has an architectural background (Student / BA / MA /...), ideally with work experience
- is interested / has experience in digital manufacturing and prototyping
- will be able to join us shortly
We're looking forward to your applications / inquiries / CVs to: mpelzer@fat-lab.de
View our past projects here: www.fat-lab.com
(Current projects, unfortunately, are non-disclosed)
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thought that architect's love for drawing comes from the necessity of translate abstract ideas into built 3D reality, and the technology behind that 2D representation has not evolve so much until some decades ago. Our teachers come from that times: times when computers try to find their place in the reality representation world. If you try to imagine that people that have always drawn with pencils adapting to this new tools...some become fan of new methods, other just keep the old fashion workflow (like Andrew said in the article, Schumacher VS Graves)
We've bear (at least Andrew and me :P) in 80's with first video games, computers (I still remember my old x286 with 1Mb RAM and 20Mb of HD and that MS-DOS interface)...New technology was natural for us...But there is a big difference between traditional drawing and new computer aided tools: the learning curve. To draw you only need to take a pen and put over a paper (that interface is understood by children easily) , but traditional computational tools (new touch interfaces are out of this group) are based in a complex logic and environment that is not easy to understand for some people.
In the workshops I'm teaching in, I try to put all that tools (new and old one) in my students hands and motivate them to mix and use them together (Andrew knows a little bit about that :P). Why not to make a lines sketch with GH and then print it and render with some markers?; the last step could be scan the result and enhance it in Photoshop adding textures, vegetation, some background...There are no rules, only a bunch of tools to explore and use to develop your ideas, evolve and finally represent them.
I bet to the touch interfaces (with some augmented reality sauce) like that one that will be able to blend both worlds, analog and digital, offering that fluidity and natural interaction that Grave miss in digital tools. And our generation attached to this "not natural" interfaces will need to change its mind and adapt to that new and amazing interface that our children will love.
Only to complete:
<iframe width="560" height="315" src="http://www.youtube.com/embed/aXV-yaFmQNk" frameborder="0" allowfullscreen></iframe>…
Added by Ángel Linares at 5:40pm on September 10, 2012
e volume. The yellow line above.
This volume, green on the above image
So with this there was an intersection with the Brep volume of the chair and the lattice.
After that I used cocoon. Here the parameters I used for the Brep and curve. So The Brep was offsetted.
The model is 80 unit height and cell size is 0.2 so roughly there are 400 divisions in Z. If cubic it will give 6.4 millions of cells. To my point of view it is important to choose well the cell size in order to have not hundred of million of cells. Here 6 millions was usable. The general thing with Cocoon is alwas to test it on small objects first.
A close view of mesh. Edge length is 0.1 unit. There are 6 millions of triangles.
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mers considering extreme sports reject mainstream retailers and like to check out small stores rather of at chains plus malls. Several smaller retailers discuss trends in sports shoe sales. http://skateszone.com/
Though athletic shoes and sports stores and from doorways retailers have reported somewhat uptick in footwear sales due to the increase in extreme sports, the particular beneficiaries inside the trend are independent surf and skate niche stores.
Some West Coast surf and skate shops stated teenagers and even more youthful Generation Xers are not only rejecting traditional sports, but they're also shunning mainstream retailers and malls meant for smaller niche shops transporting hard-to-come-by brands.
Eddie Miyoshi, district manager at Atomic Garage, a 3-store chain situated in Gardena, Calif., stated the soaring recognition of skateboard footwear has boosted the retailer's total footwear business 20-thirty percent this year, rather of '95.
Skate footwear presently represent 80-90 % of Atomic Garage's shoe sales, while couple of years back, Dr. Martens and Timberland drove the retailer's footwear business.
Like many retailers, Miyoshi pointed to Airwalk since the trend's catalyst.
However, if Airwalk broadened its distribution to larger chains, which are frequently located in malls, only a few skate shoe customers adopted. Rather, many youthful males have switched for your skate shops for additional elusive brands like Etnies, Duffs, and Electricity Footwear by Circus. By refusing to market bigger retailers or sports stores, these brands are increasing their cachet among youthful consumers.
"Kids don't want stuff which have been within the shops,In . Miyoshi added.
Searching ahead, Miyoshi forecasted skate shoe sales will remain strong through spring '97 provided "the [hot] vendors don't auction other [non-particularly shop] retailers."
"Skaters and non-skaters are rebelling against mainstream retailers so on to surf and skate shops for many looks," echoed Mark Richards, co-online sources Val Surf, a 3-store chain situated in North Hollywood, Calif. Soaring sales of skate footwear have driven total footwear receipts up 25 percent this year rather of '95.
"The quantity of that increase might be connected while using exposure of maximum games? I am unsure. [Skate footwear] may also be actually the think about the moment,In . Richards acknowledged. And in relation to getting this right look, youthful customers can be very picky.
"Skateboard footwear is a huge category for people, but we're not able to own the brands, Etnies, Duffs, Electricity and Nice, simply because they won't sell us," stated Mark Anderson, buyer at Chick's Sports, a six-store chain in Covina, Calif. "We have people coming every single day requesting them." Consequently, skate footwear have consistently ongoing to obtain about 5 % of Chick's overall footwear business. http://skateszone.com/the-top-8-best-skateboards-for-beginners-reviews-2017/
Nonetheless, some outdoors, niche sports and sports retailers are noting the growing recognition and coverage of maximum sports will receive a modest impact on footwear sales. Trailrunning footwear and approach/outdoors crosstrainers will be the two groups benefiting the very best inside the recognition. Like the skate shoe business, some retailers realize that styling instead of function frequently drives sales of individuals footwear.
"At this time the merchandise is a lot more visual than function," stated Chet James, gm of Super Jock 'N Jill, Dallas, speaking about trailrunning footwear. Still, James noted the current hype over adventure sports helps draw more customer traffic. "The marketing campaigns and media help bring growing figures of people in, nonetheless they frequently occasions day an issue that increases results on their own account,Inch he conceded.
John Wilkinson, executive vp inside the 85-store chain Track 'N Trail, Eldorado Hillsides, Calif., stated the shop has "seen some activity in approach footwear," but he requested the amount of consumers depend in it commercially sport. And, instead of accelerating total footwear business, Wilkinson speculated elevated sales of approach footwear and trailrunners are gnawing away at traditional hiking shoe and boot volume.
But Dan Bazinet, president of Overland Exchanging, a 34-store chain situated in Westford, Mass., believes the company-new looks have breathed existence for the wilting hiking boot category. "[Approach-type footwear] don't represent the lion's participate the hiking market, nonetheless they have elevated the hiking business and provided us extra sales," Bazinet stated.
He designated Timberland's Treeline Series and Rockport's Leadville line as strong performers. Unsurprisingly, he noted the company-new looks are attractive to youthful consumer base than traditional hikers.
For that month of June, sales of men's hikers were up 49 percent at Overland, rather of June '95, while sales of women's hikers were up 17 % for that month. Bazinet also attributed elevated sales that shops walked inside the hiking business, departing that business for that specialists.
Some retailers draw a good example concerning the hiking boom of two yrs ago combined with the current extreme sport phenomenon. "Plenty of bigger chains will get a specific percent in the industry while [extreme] sports remain a fad because they are selling cost-point type gear," described Steven Carre, assistant hard goods buyer at Adventure 16, a six-store chain situated in Hillcrest.
"However individuals [true enthusiasts] will say `we need real gear' and may shown up at us. That will help us after a while. What Size Skateboard good for an 3 4 5 6 7 8 9 10 11 12 13 14 year old
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2d grid from
grasshopper but in 3d, fully controllable of course. I want to do something
like the image in this web
site:http://news.cnet.com/Photos-Weaving-high-tech-fabrics-of-the-future—page-12/2009-1008_3-5667576-12.html
I figured that connecting points and lines kind of works (point and line input AB command) but the line length changes when I move a
point. What I want to be able to do is to move a point and drag others but keep
the line segments constant, just as a real net.
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Added by Jesus Garza at 8:28am on February 23, 2010
ehow acquire different settings/are calculated differently. Appears at random “rows” of points, sometimes it all works fine, so I need to do a series for the error to show. See images below.
In the Ladybug fly run the VT of the window changes.
It’s taken me a day and a half to track this error down. Phew.
I get the same error on two different comps.
What is causing this? Does anyone get the same error? Images below created with RADquality set to 2, and 7 cores. Fiddling with Radsettings dont help, I think, except error goes away with very low ab.
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