quite know where I'm going wrong. I can say that I have successfully put together a separate file which will send data directly to the Arduino (switch on a boolean toggle and watch an LED light up... how fun:) but receiving the data is a bit more complicated. For a long time, I was getting a continuous loop error, which would freeze my app. I've changed around the code (see attached file), but I'm still not receiving any data from my COM port (which I know is definitely working because I can turn on the Serial Monitor from the Arduino IDE and see the data coming in). I did have one question: Can you call different routines inside the script class (from Grasshopper), or do you have to always call the run script subroutine? If you guys have any suggestions I would greatly appreciate it. I understand it's a bit tricky to trouble shoot this issue since you may or may not have an Arduino handy to stream the data to your computer... but let me know if you see any glaring issues with the code.
Cheers,
Andy…
aph relaxation in 3D and more). There is much more already in our GitHub repos and more to be added. For getting an idea of our future direction check this lecture out. For getting a better understanding of graphs and graph theory watch this lecture and this lecture on a gamified spatial configuration process. Stay tuned for more and do not hesitate to post Python questions in the meantime.
ps. If you are having installation problems, please check the remedy suggested below:
Comment by Iman Sheikhansari on August 26, 2019 at 8:33amDelete Comment
HiIf you are encountering a problem with rhino 6 versions don't worryFollow these steps.1. Download SYNTACTIC from https://sites.google.com/site/pirouznourian/syntactic-design2. Install it and go to the installation folder, Drag & drop SYNTACTIC(green one) over your grasshopper canvas.3. Close your rhino and reopen it. 4. Type GrasshopperDeveloperSettings5. Tick the Memory load *.GHA assemblies using COFF byte arrays option6. Run grasshopper and enjoy plugin
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) Course Fee: Professional EUR 825,- (+VAT), Student EUR 415,- (+VAT)
Led by plug-in developer and structural engineer Clemens Preisinger, along with Zeynep Aksoz and Matthew Tam from the expert Karamba3D team, this three-day workshop will focus on methods of setting up structural systems in the parametric environment of Grasshopper. The participants will be guided through the basics of analyzing and interpreting structural models, to optimization processes, and how to integrate Karamba3D into C# scripts.
This workshop is aimed towards beginner to intermediate users of Karamba3D. However, advanced users are also encouraged to apply. It is open to both professional and academic users. For beginner users of Rhino and Grasshopper, there will be an optional introductory course one day before the Karamba3D course.
Karamba3D 1is a parametric structural engineering tool which provides accurate analysis of spatial trusses, frames, and shells. Karamba3D is fully embedded in the parametric design environment of Grasshopper, a plug-in for the 3D modeling tool Rhinoceros. This makes it easy to combine parameterized geometric models, finite element calculations, and optimization algorithms like Galapagos.
Course Outline
Introduction and presentation of project examples
Optimization of cross sections of line-based and surface-based elements
Geometric optimization
Topological optimization
Structural performance informed form finding
Understanding analysis algorithms embedded in Karamba3D and visualizing results
Complex workflow processes in Rhino, Grasshopper, and Karamba3D
Places are limited to a maximum of 10 participants with limited educational places. A minimum of 4 participants is required for the workshop to take place. The workshop will be canceled if this quota is not filled by October 28. The workshop will be taught in English.
Course Requirements
Basic Rhino and Grasshopper knowledge is recommended. An introductory course is offered.
No knowledge of Karamba3D is needed. Participants should bring their own laptops with Grasshopper and either Rhino 5 or Rhino 6 installed. You can download a 90-day trial version of Rhino. Karamba3D ½ year licenses for non-commercial use will be provided to all participants.
Please register here……
Added by Matthew Tam at 6:38am on September 13, 2019
y apps in use in descending order of importance are:
ProjectWise (who did/said what/when and why): If this fails no need for further talking.
ARCOM MasterSpec/SpecText (you can do something without drawings but not without specs/articles). If this fails ... see above.
Detail management (Where are 100++K 1:1 drawings/models? you tell me). Think of it as a guideline for the next project. If this fails be prepared to reinvent the wheel.
AECOSim and Bentley verticals. If this fails go buy lot's of vellum paper and some Rapidograph.
Catia/SiemensNX. If this fails forget "tricky"/WOW bits and parts: simplify the solution (or use Microstation feature driven modeling [good luck, wish you the best]).
Generative Components. If this fails why bother? Do the thing the old classic manual way.
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need more code) AND in closed ones (see warnings).
2. The real stuff that I have in practice use solely C# code (even for Kangaroo2) and I have a strong feeling that this is not what you want (if you don't speak the language). It does that because GH is just a part (~10%) of the whole AEC arsenal (that is managed via C#) ... so everything must "fit" within the "general" production pipeline (code from some app "goes" to another with the fewer possible changes blah, blah).
So ... this attached could serve as an indicative guideline about the relaxation that Daniel does with his wonder thingy (Kangaroo, that is).
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trators rights, or blocked port.As for your second problem:
"0. Runtime error (MissingMemberException): 'LightException' object has no attribute 'components'1. Traceback:line 43, in script"
It is caused by an old ghpython component. You need to have at least version 0.6.0.3. Download it from here.…
Added by djordje to Gismo at 10:30am on April 24, 2019
file. A TSpline made thing in fact.
2. This atroci ... er ... hmm ... I mean unspeakable beauty uses an exo-skeletal load bearing structure hence is THAT big (BTW: Apparently nobody knows what thermal bridge is nor thermal expansion nor vapor condensation ... but these are "minor" details these holly blob days, he he).
3. 2 means that some nodes of that "grid" MUST "meet" floors in order to support them and (hopefully) withstand some seismic forces. BTW: A Richter scale 9 (for an hour) is all what this building actually needs (that's acid "humor").
4. The "smarter" way to do this is to spread "some" (i.e a lot) random points (Note: David's algo yields "evenly-spaced-points" within the limits of the possible) on the guide blob (a polysurface in fact).
5. Then ... you need some algo that tests proximity AND "adjusts" the Z in order to have some node points "co-planar" (Z) with the floors.
6. Then you triangulate all that stuff (the points, that is) using some decent Ball Pivot Algorithm (NOT Delauney) and you get a triangulated mesh that "engulfs" the guide blob. If you want some quads (as shown) this is also possible.
7. So you have edges ... i.e poly lines (per mesh face) and if you offset them ... you have "drilling" profiles that you must use against a second guide "thickened" blob for creating a continuously smooth exo-skeletal LBS (as shown). Of course Rhino (being a surface modeller) could require years to do this solid difference opp (or an eternity).
8. Rounding the "lips" of that LBS Brep is out of question with Rhino or GH (but it can been done very easily using other apps). Then you must "split" the Brep (in modules? in nodes + "rodes"? you tell me) in order to make it in real-life (what about forgetting all that?, he he).
9. Then, there's the glazing thingy that is made via quads meaning planarity. This is achievable with Kangaroo2 but is a bit tricky.
Moral: WHAT a gigantic pile of worms is this thread of yours...
more soon.
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nd then writes some data to a certain range of cells, but currently I am missing the small bit of code to save the file and then close that certain excel workbook. One other thing to note is that I'm writing into another excel file concurrently from another set of VB componenets, which must remain open, so I don't want to save & close that file. - Only the file which I'm writing data to from this VB component needs to be saved & closed. Any help would be appreciated.
Here is the current bit of code:
Rhino.Runtime.HostUtils.DisplayOleAlerts(False)If _write = True Then'Dim val As DoubleDim row As IntegerDim column As IntegerDim Pole As StringDim Angle As DoubleDim cellValue As StringDim rowstart As Integer
Dim xlApp As ObjectxlApp = System.Runtime.InteropServices.Marshal.GetActiveObject("Excel.Application")Dim wb As Object = xlApp.Workbooks.Open("W:\Bay Bridge Aiming\Knuckle Plate Aiming\Re-work_Field-Aim_20m.xlsx")Dim sheet As Object = wb.Worksheets("Factory-Aim")
rowstart = 0
Dorowstart += 1cellValue = sheet.cells(rowstart, 1).valueLoop Until cellValue = ""
row = rowstartcolumn = 1For Each Pole In Pole_IDsheet.Cells(row, column).value = Polerow = row + 1Next
row = rowstartcolumn = 2For Each Angle In KnucklePlt_Anglesheet.Cells(row, column).value = Anglerow = row + 1Next
End IfA = 0
Much thanks,
Joel…
Added by Joel DeBoef at 12:29pm on October 23, 2012
to carry out without them. We will go through these plugins learning how they work, main features and advantages playing with practical exercises.
We will highlight key concepts in advanced design, architecture and engineering: topology, form-finding, structural optimization, fractals, loops, genetic and repetitive algorithms...
Also, we will see how to capture nice views and designs from your scripting, with a correct export option, animations...
This course is On-line live sessions (18hours), using our platform online.controlmad.com
STRUCTURE:
- Interactive flexible geometry
- Generative design
- Reaction diffusion
- Geometry from DNA parameters
- Generative path visualization
- Growth simulation by sub-D
- Generating and genetic algorithms
- Visualization techniques
Main plug-ins shown:
> Kangaroo: The most famous and downloaded app for Grasshopper (it is built in the current Grasshopper for Rhino 6). It is a live physics engine interactive simulation, optimization and form-finding directly within Grasshopper
> Galapagos: available in the current Grasshopper build, it is a platform for the application of Evolutionary Algorithms to be used on a wide variety of problems by non-programmers
> Biomorpher: Interactive Evolutionary Algorithms (IEAs) helping designers to explore the wide combinatorial space of parametric models without always knowing where you are headed.
> Anemone: works using repetitive algorithms to create loops or sequencial structures like those ones seen in fractals.
Dates: July 10,11,17 and 18 (total 4 days)
Registration deadline: Monday, July 5th
Timetable: Saturday and Sunday 9,30 - 2pm (Madrid Time Zone CEST)…
Added by Diego Cuevas at 3:40am on September 11, 2018
the contours they show are all generated from 3 arc second SRTM files, even if in the United States where higher resolution data is available from 1 arc second. Also the contours are likely 2D in their map since. Granted, their contours may look nicer, but I think it's just because they're processing the HGT file with the GDAL Contour app to generate a Shapefile.
That being said, starting last year the USGS started releasing 1 arc second SRTM data for the rest of the world outside of the US. It's not the friendliest website, but I've been accessing it from here (be warned it will probably take a few minutes to load). You could download the appropriate tile and use the SRTM Topo component and get better looking resolution than you've seen with the 3 arc second data.
There's also the possibility you could do the same thing OSM is doing, but with the higher resolution data. Download the GDAL library and run the gdal_contour.exe file on the 1 arc second HGT file and you'll get a shapefile with all the contours. Elk doesn't directly work with shape files, but you could use Meerkat GIS to import the shapefile. I've only done a few quick tests, but I've had trouble with the scaling with this method, both using Meerkat and using Autodesk's Map3d to read the shapefile, so perhaps it's my inexperience with gdal_contour. It also looks like it's making the 1°x1° tile's square instead of scaling the X values as it goes farther from the equator. Nothing that's insurmountable, but still you should watch out for it.
Regards,
-Tim
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