ort and export from the images below and also from the HELP file of DB in attachments (Page 71: Importing Geometric Data; Page 78-80: Import 3 - D CAD Data). In their HELP file, they mention about "import geometric data".
However, regarding the input of schedules, loads, constructions and etc., DB normally uses "Component " and "Template" (Page 29: Templates And Components; Page 591: Templates; Page 533: Components). "Templates" are databases of typical generic data, including Activity templates, Construction templates, Glazing templates, Facade templates, HVAC templates, Location Templates, and etc. "Component " are databases of individual data items (e.g. a construction type, material, window pane).
Both "Component " and "Template" are allowed to be imported and exported by using "Import / Export library data" command (.ddf format - DB Database File; Page 734: Import Components/Templates, Export Components/Templates). DB also allows us to build up our own libraries of templates and components (Page 731: Library Management; Page 733: Template Library Management).
In order to import both geometric information and other information related to schedules, loads, constructions and etc. from GH to BD, we supposed the following two ways:
1. GH(HB+GB) --> gbXML (both geometric and "Component " and "Template" information) --> DB
This is the way we most prefer. We did see information related to schedules, loads, constructions encoded in the gbXML file generated by GB, but still do not know the reason why DB did not take this information (I also mentioned this in Q6 within the gh file). We assume this might because the gbXML file we create encodes the schedules based on a different template / schema than the one DB expects. We also post this question to the DB forum for help.
(http://www.designbuilder.co.uk/component/option,com_forum/Itemid,25/page,viewtopic/p,13755/#13755)
2. GH(HB+GB) --> gbXML (geometric information only) + .ddf ("Component " and "Template" information only) --> DB
If the first way doesn't work and DB only takes geometric information from the gbXML, then we might think of the other way - generating the .ddf files from GH(HB+GB) to pass the schedule, load and construction information to DB.
I was wondering if it is feasible for HB and GB to have this function? And what is your suggestion to achieve this?
In addition, we notice that DB can export XML files (not gbXML), so we are trying to figure out if DB also accepts / reads the XML file. If so, we might be able to convert the gbXML (with both geometric and schedule information) to XML. What do you think about that?
Thank you again for all your help!
Best,
Ding
DB import
DB export
Template libraries
Component libraries
…
bursts of calcium which interacts with a photoprotein to create flashes of light.
In the Pacific Canada Pavilion gallery at the Vancouver Aquarium, the public can excite origami jellies into creating beautiful patterns of colour and light using a touch screen controller.
When left alone, free from human intervention, the origami jellies instinctively react to each other. Random, generative displays of drifting coloured glow are triggered, not unlike jellies in their natural environment.
Jelly Swarm overhangs the gallery space. The soft, coloured light emitted by the jellies reflects on the aluminum surface. Viewed from below, the visual effect evokes looking up to the ocean's surface from undersea.
The installation features 94 origami jellies, folded in Tyvek. Each jelly contains its own RGB LED module. The 472ft² hanging surface was custom designed in 3D and fabricated from 6061T6 aluminum. Water jet cut and anodized on both sides, it comprises 154 generated triangles and 430 connector pieces.
Programed as self-contained objects capable of interacting with their closest neighbours, the Jelly LED modules are interrupted only by external intervention - the public engaging with the small display interface. Data is sent from an AIR app to each LED module via mbed wirelessly.
Credits -
Concept: Alex Beim & Joseph Wu
Design: Reynaldo Tortoledo & Alex Beim
Jelly Design & Fabrication: Joseph Wu
Programming: Reynaldo Tortoledo & Pablo Gindel
Electronics: Pablo Gindel, Dong Yang & Mike Manning
Surface Fabrication: Burak Ataman
Engineering Consultant: Leigh Christie
Design Assist: Pam Troyer & Kenji Rodriguez
Plinth Fabrication: Ken Sullivan
Installation: TI team & Don Knudson
Electrical: Evan Maxwell
Production: Andy Meakin
Video: Neil Fisher & Kenji Rodriguez
@tangibleint…
n en el diseño y fabricación digital de formas complejas y euclidianas.
Tomando como plataforma Grasshopper con RHINO, se explora y optimiza el diseño y fabricación de topologías complejas bajo los entornos de "Grasshopper", "RhinoNest" y "RhinoCAM" así como la parte de renderizado tipo high-end con Brazil.
D-O-F De 8:00 AM a 12:00 PM y de 1:00 PM a 5:00 PM
Contenidos:
1. Modelado Avanzado y sus Tecnicas. Aplanado y Desarrollo de Superficies.Anidado y distribución Nesting.
2. Introducción al Diseño Paramétrico.Definiciones Avanzadas de Grasshopper,posibilidades y limitaciones. Ajustes de escala para impresión y corte.
3. Introducción a la Manufactura en CNC - RhinoCAM 2.0.
4. Guía Paso a Paso para la realización de un Renderizado usando Brazil 2.0. Presentación DIGITAL de proyectos.
Docentes:
Andrés González - CEO McNeel Miami
Ovidio Cardona - Especialista en RhinoCAM y Zebra
Juan David Moreno - Especialista en Rhino y Brazil
Inversión:
$650 000 (Incluye licencia Educativa y Certificación de McNeel)
$550 000 ( Incluye Certificación de McNeel)
Informes:
Bits LTDA Tel: 412 30 15
Laboratorio de Imagen Facultad de Arquitectura Tel: 430 94 32…
ake a modest notice about the two new Ladybug components, one of which creates a 3d terrain shading mask and another one which visualizes and exports horizon angles. A terrain shading mask is essentially a diagram which maps the silhouette of the surrounding terrain (hills, valleys, mountains, tree tops...) around the chosen location, and account for the shading losses from the terrain. It can be used as a context_ input in mountainous or higher latitude regions for any kind of sun related analysis: sunlight hours analysis, solar radiation analysis, view analysis, photovoltaics/solar water heating sunpath shading...
My home town is an example of the shading caused by the terrain. Here is how it looks from the tallest building in the town:
And the created terrain shading mask:
A mask for any land location up to 60 degrees North can be created:
There will also be a support for a few major cities above this limit.
Both Terrain shading mask and Horizon angles components can be downloaded from here. An example .gh file can be found in here.
Component will prompt the user to download and copy certain files in order to be able to run.
It was created with assistance from Dr. Bojan Savric. Support on various issues was further given by: Dr. Graham Dawson, Dr. Alec Bennett, Dr. Ulrich Deuschle, Andrew T. Young, LiMinlu, Jonathan de Ferranti, Michal Migurski, Christopher Crosby, Even Rouault, Tamas Szekeres, Izabela Spasic, Mostapha Sadeghipour Roudsari, Dragan Milenkovic, Chen Weiqing, Menno Deij-van Rijswijk and gis.stackexchange.com community.
I hope somebody might find the components useful.…
st between those two applications. But as soon as every frame is re-calculated I noticed that intersection function is very slow. It is actually so slow, that maximum number of polygons to play with is only 10 or less.
Could you help me to find a faster solution for my script?
calculation of intersection lines;
//////////////////////////////////////////////////////////////////////////////////////////
import ghpythonlib.components as ghcompimport rhinoscriptsyntax as rsdef ctr(crv): pts = ghcomp.Explode(crv)[1] pts = ghcomp.CullDuplicates(pts,0.001)[0] return ghcomp.Average(pts)pts = []lines = []ctr_c1 = ctr(C1)for crv in C2: if ctr(crv) != ctr_c1: int = ghcomp.CurveXCurve(C1, crv)[0] if int: [pts.append(x) for x in int] lines.append(rs.AddLine(int[0],int[1]))
/////////////////////////////////////////////////////////////////////////////////////////////
The overall description of the script:
a)Processing+ghowl is used for moving objects and physics
b)python script (slowest part) calculates intersection lines
c)intersected parts of polygons are rotated in 90 degrees.
I have attached grasshopper and processing files. (processing is not necessary to test the script)
Thank you in advance,
Pereas.
…
h Shading--DC to AC derate Factor--Photovoltaics Module, can calculate the ACenergy of different pv arrays by Galapagos. The process can evaluate the self shading from the input analysisGeometry and surrounding shading from the input context.
2. PV SWH Systemsize, can also do that, but there would be no second type of self shading for the chosen minimalSpacingPeriod_ criteria.
3. TOF outputs optimal angle and azimuth.
So my question is, if I choose to make a curved roof to form a best pv array with best ACenergy, whether should I only choose the first above, the second PV SWH Systemsize can only deal with the angled or flat surface, not the curved? What's the relationship between TOF and PV SWH Systemsize?
Also, I'll do my best to make a parametric model as soon as possible and upload it to you, so we can make the discussion more detailed.
Best regards.…
face, the larger the number of modules and system size, there for the higher annual energy generation.baseSurface_ - this input exists only for "PV SWH system size" component. It's purpose is to represent a mounting plane on which the PV modules will be put onto. The dark blue colored roof in the photo below is that mounting surface in this case:
So the size of area of the baseSurface_ is not important but its plane.
2) It is important. It basically sets the initial losses of the system.
If that is the soiling value you have, then yes, you need to add it to the DC to AC derate factor component, and then plug its output to "DCtoACderateFactor_" input. I did that in the attached definition below.
3) The north vector/numeric value is not propagated due to possible independent usage of components.I plugged the 0 value to all three component's which have "north_" input. You can change it to what ever value you need.
Please let me know if I didn't answer completely to your questions, or if you have more of them.…