akes the linear regression of the Schroeder integral over 30 dB worth of decay. Whether it is T-15 or T-30, they all seek to estimate the RT, which is always always the time it takes for sound to decay 60 decibels.
The website has benchmarks, for your reference. You can find them under the 'Pachyderm' drop down menu, under 'Benchmarks'.
Your model may well require millions of rays to be accurate. It sounds like a very large space. I'm sorry if that is an unpleasant answer. Sometimes it does help to have a computer with more cores to help with this. I have gotten up to 90% processor usage on a 12 core machine before.
Arthur…
hat differ in shapes, sizes and height the facade would be a mess. Some spaces need some light while other can't have any. I would like to have full freedom of creation inside the building, to make it as functional as possible. Thats why i decided the parametric "skin" solution would be best. Since the location has industrial past (factories made of brick) i decided that brick would give interesting result.
I tried creating the definition on my own but since i lack skill in GH i got some problems (especially multiplication of bricks and the diffrence between each "level" (half a brick on y axis) caused problems for me.
I post my simple sketch explaining the idea of definition i would like to create (sorry about quality):
1 - Brep - I would like to use 25x12x6cm (classic brick) but as well experiment with diffrent shapes - like the one on the right with hole inside - that would give more light. Thats why i think the best solution would be using brep for this definition.
2- Multiplication - biggest problem for me - I don't know how tall the wall would be, what will be the final shape of Brep (brick) and that's why i would like to manipulate this with sliders as well. All the walls are flat (maybe it would be easier to use surface?). As i managed to multiply the bricks easy way i don't know how to gain control over height of the wall - for example that it is 30 bricks high, but has each second row moved on x axis by the distance of 1/2 brick. I tried using Series but with no success. Could you help me with that please?
3 - Rotation - i would like to use image sampler for that so i can "paint" where i want more sun and where i dont need it at all (black and white). The rotation has to be limited to 180 degrees as well. Obviously i didn't get here yet, but i never used image sampler so if you could give me some advice how to use component and how to create such images i would be really grateful.
4 - More of a concept thing - since the connection angles differ from 90 degrees i will have to figure out how to connect the parts of the wall at sides ;).
I would like to ask you for help with the defintion, since i am totally stuck at step 2. I post what i came up with so far. Thank you for your time and help!
PS. I post an image that is pretty similar to one of options i would like to check for my building.
…
nputs to run (please refer to the image)
Currently, here is how I set the data:
protected override void RegisterInputParams(GH_Component.GH_InputParamManager pManager) { //Create default size
double defaultBaySize = 0; pManager.AddTextParameter("LotLib", "Llib", "Lot Library", GH_ParamAccess.tree); pManager.AddCurveParameter("BoundaryCrv", "BC", "Boundary Input", GH_ParamAccess.list); pManager.AddIntegerParameter("Direction", "D", "Direction of gridLines", GH_ParamAccess.item, 0); pManager.AddNumberParameter("CCsize", "S", "Distance from column to column", GH_ParamAccess.item, defaultBaySize); pManager.AddCurveParameter("GridCrv", "GC", "Take in curves input for gridlines", GH_ParamAccess.list);
}
protected override void SolveInstance(IGH_DataAccess DA) {/* Setup */ GH_Structure<GH_String> LotLib = new GH_Structure<GH_String>(); DA.GetDataTree(0, out LotLib); List<Curve> BoundaryCrv = new List<Curve>(); if(!DA.GetDataList(1, BoundaryCrv)) { return; } int Direction = 0; DA.GetData(2, ref Direction); double CCsize = 0; DA.GetData(3, ref CCsize);
List<Curve> GridCrvs = new List<Curve>(); DA.GetDataList(4, GridCrvs); if (!DA.GetDataList(4, GridCrvs)) { return; }}
Is there a way can set data in the way if the component does not receive inputs for BoundaryCrv but only GridCrvs, the BoundaryCrv List will empty.
Thank you very much …
the Butterfly_Solution component to visualize only the last value, during the simulation.
With this setting, the optimization through Galapagos seems to start in a good way, but after some iterations it stops due to this error on blockMesh component:
Runtime error (ArgumentException): Environment variable name or value is too long.Traceback: line 420, in __setitem__, "C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins\IronPython\Lib\os.py" line 80, in getShellinit, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\runmanager.py" line 69, in containerId, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\runmanager.py" line 260, in _RunManager__command, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\runmanager.py" line 316, in run, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\runmanager.py" line 716, in command, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\case.py" line 748, in blockMesh, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\case.py" line 112, in getContainerId, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\runmanager.py" line 215, in command, "C:\Users\mmel\AppData\Roaming\McNeel\Rhinoceros\5.0\scripts\butterfly\runmanager.py" line 47, in script
Anyone know how to fix it?
Thank you
…
essors. And their counter-attitude is not made because of some real reasons - it's just some kind of fear, that time will overrun them and that they will become useless in comparison to the new generation of "computer architects". That is why they are giving false replies on this subject you mentioned: about boring and soulless architecture.
But! I also need to agree that you can not be an architect if you can not draw that by hand, also and imagine the object and it's parts in 3d, in your head, without even using the 3d model from PC application.
I used to draw around 80% of all my projects on university during studies, by hand! And that part helped a lot, and gave me pretty decent base for usage of PC applications later. Drawing by hand develops a bit investigating spirit, and enables you to think about the shape, the way it looks, and the way it will look.Even today, I first do a dozen number of sketches and drawings, before going onto the drawing on PC.The same goes related to some details, that I am already drawing on PC - sometimes I feel it much more comfortable to solve them by hand, and then draw back to PC.
So my opinion on this is a bit mixed - I think that an architect needs to have a solid basis in hand drawing, in order to become a better architect. But I also think that using technology in process of creating architecture is inevitable and reasons for not using it, are pointless.
Just my two cents on this issue.…
Added by djordje to Hiteca at 4:22am on August 7, 2012
ceros.
Public concerné /
Architectes et designers, utilisateurs de Rhino souhaitant paramétrer Rhinocéros à l’aide de Grasshopper,
programme associant des composants et une structure de graphe interagissants avec le modèle Rhino.
Une bonne connaissance de Rhinocéros est nécessaire. La langue de la formation est le français.
Structure et Objectif de la formation /
La formation se déroule sur 3 jours : les 2 premières journées sont consacrées aux « fondamentaux » de
Grasshopper avec en préambule une introduction au design et à l’architecture paramétrique et leurs impacts
dans la conception, la création et la construction.
La troisième journée sous forme d’atelier est dédiée à l’étude de cas concrets proposés par les stagiaires, qui,
quelques jours avant la formation, pourront envoyer leurs projets par mail à - info AT rhinoforyou DOT com -
Les stagiaires, après la formation, pourront rester en contact avec les formateurs de HDA par le biais du
blog complexitys.com et le twitter @HDA_Paris. La durée de cette formation permettra d’atteindre une
autonomie et une bonne compréhension basée sur des exemples concrets.
Programme ind icatif des notions traitéES pendan t la formation /
Introduction à la conception Paramétrique . Rhinoscript, Grasshopper: différences et similarités . Interface
graphique de Grasshopper . Objets, Données, Listes . Opérateurs scalaires : La mathématique de
Grasshopper . Gestions des données : la logique de Grasshopper . Vecteurs, Points, Lignes, Surfaces : La
géométrie de Grasshopper . Listes, Arbres, Branches . Le dessin paramétrique: exercices divers et exemples
. Références, Bibliographie, Support de cours . Ateliers d’architecture et design paramétrique (3ème jour) .
Moda lité de la formation /
Venir avec un PC portable équipé de Rhinocéros version 4.0 SR 7 et de la dernière version du plug-in
Grasshopper (téléchargeable sur www.grasshopper3d.com).
Le coût du stage de 3 jours est de 1050 € HT par personne.
Réserver votre place dès que possible car les places sont limitées à 10 participants maximum.
Inscriptions et renseignements: Jacques Hababou, info AT rhinoforyou DOT com
Pour en savoir plus sur l’architecture paramétrique: www.complexitys.com…
nting marketplace and community. Shapeways harnesses 3D printing to help designers and the curious make and share their ideas with the world. By providing a platform for individuals to share ideas and gain access to cutting edge technology, Shapeways is bringing personalized production to everyone. This hands-on lab will introduce designers to the world of web-based 3D printing services and the future of on-demand product marketplaces. Participants will receive a credit on Shapeways to fully realize their own design.
Audience:
Interior designers, architects, designers, representatives, and anyone who is interested in learning more about 3D printing and how this disruptive technology is impacting design.
About the Instructor:
Ronnie Parsons is an architect and expert in the field of generative design. As the co-founder of Mode Lab, a knowledge platform for creative professionals, he combines his expertise in design, technology, and education to help foster innovation across a dynamic, ever-evolving design community.…
ut from an excel form I develop.
If I'm using incorrect terminology please correct, I'm still relatively new to grasshopper and python. Trying to use the .NET COM interop facilities as described in the link below I'm unable to figure out how to update based on the SheetChange event.
http://www.ironpython.info/index.php?title=Interacting_with_Excel#Finding_Stuff
Below is a generic version of what I'm working with that should print the value in cell "A1" of the active worksheet in the active workbook.
Any insight is appreciated.
import clrclr.AddReference("Microsoft.Office.Interop.Excel")
from System.Runtime.InteropServices import Marshal
excel = Marshal.GetActiveObject("Excel.Application")
workbook = excel.ActiveWorkbook
def onSheetChange(): print workbook.ActiveSheet.Range["a1"].Value2
Excel.WorkbookEvents_Event.add_SheetChange(workbook,onSheetChange)
…
Added by Jason Sippel at 7:55pm on November 3, 2016
ou will see all of the available components on a ribbon at once so there is no need to keep clicking drop down menus.
It's all about discoverability with GH. What if you're a beginner and don't know about the Create Facility (dbl click canvas) how can you find Extr?
Even if you hover over every component or use the drop down lists you will not see the name Extr appear anywhere.
Sure it makes sense that Extr is short for Extrude but it's also the Nick Name of Extrude to Point component
So you can easily miss the fact that one has a Distance Input verses a Point Input.
I think I made the move to Icons around about the move from version 0.5 to 0.6, possibly before. I initially thought that I would go back to text because I loved the mono chromatic look of the text but I soon realised that Icons were the way forward. The greatest benefit is speed. You don't need to digest and decipher every component (which is written 90 degrees to the norm).
I'm not saying you should move to Icons forthwith but at least consider that once you have a better knowledge and understanding of GH, Icons will set you free.
My top ten tips that I would highly recommend to anyone wanting to better themselves with GH.
1) Turn on Draw Icons
2) Turn on Draw Fancy Wires
3) Turn on Obscure Components
4) Use the Create Facility like a Command Line eg "Slider=-1<0.75<2" or "Shiftlist=-1"
5) Use Component Aliases to customise your use of the Create Facility eg giving the Point XYZ component an alias of XYZ will bring it up as the first option on the Create Facility as opposed to the other possibilities.
6) Try to answer other people's questions even if it's not relevant to your own area. By looking into solving a problem outside of your comfort zone and then posting your results it is very rewarding but it also lets you see the other approaches that get posted in a new light.
7) Take the time to understand Data/Path structures.
8) Buy a second monitor - There is nothing that can compare to real estate when working in Grasshopper.
9) Read Rajaa Issa's Essential Mathematics
10) Pick a panel in a tab on the ribbon and get to know every component inside and out and then move on. Start with the Sets Tab > List Panel…