ve jewelry design course teaching Rhino, Grasshopper, Keyshot and 3D printing in collaboration with mything and ShapeDiver. Taught by Eva Blšáková - Zaha Hadid Studio Vienna Andrei PAdure - DesignMorphine / Digital Matters Apply Now and view details at: www.designmorphine.com/workshop/future/algorithmic-accessories-v3/ Follow us on Facebook: https://www.facebook.com/designmorphine and Instagram: https://www.instagram.com/designmorphine/…
e has a sharp break
2) The Curvature "flips"
The curvature graph component creates exactly what I need, but unfortunately it only visualizes the new curve (lets call this c1), without actually making it usable. If it were usable, I could just test for curve-curve intersections, and discontinuities in (c1). I have more or less replicated the behavior of the curvature graph component, except that my imitation is too smooth (lets call my imitation curve c2). I attached two images to demonstrate what I mean.
Is there a way to get exactly what the Curvature graph makes? How is it creating c1? Is it just a much larger sampling of points? Or does it somehow operate (calculus?) on the underlying formula of the curve (c0)?
Any guidance is hugely appreciated. …
Added by Matthew Breau at 11:37am on August 14, 2017
t/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so" #1 Foam::sigFpe::sigHandler(int) in "/opt/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so" #2 ? in "/lib64/libc.so.6" #3 Foam::multiply(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) in "/opt/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so" #4 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::operator*<Foam::fvPatchField, Foam::volMesh>(Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/lib/libturbulenceModels.so" #5 Foam::RASModels::kEpsilon<Foam::IncompressibleTurbulenceModel<Foam::transportModel> >::correct() in "/opt/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/lib/libincompressibleTurbulenceModels.so" #6 ? in "/opt/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/bin/simpleFoam" #7 __libc_start_main in "/lib64/libc.so.6" #8 ? in "/opt/OpenFOAM/OpenFOAM-v1606+/platforms/linux64GccDPInt32Opt/bin/simpleFoam"PLease let me know if you have an idea to solve this issue yet.Kind Regards,Olivier…
S!! I could save a lot of time if i did.
I recommend to add the install OF Readme to the recommendations thread. Specially people need to pay attention to the prerequisites (virtualization). Second of all, in case you uninstall and reinstall, before the later, be sure you delete the c:\users\YOUR_USER_NAME\.docker and .VirtualBox. It took me 3 installations and 2 uninstalls to make it work.
Now i have a question not related to the thread. Once i get the results, how can i use them without running again. This is a very dumb question, but i don't see the right component and input to do so.
And another thing. It is me or after the simulation is done (in the BF_simpleFoam) the GH canvas is behaving slowish? You can sense it pretty much.
Hagit: Not stuck :-). It is working. Tomorrow i'll try the outdoor example, which i see is your case.
Thanks,
-A.…
This definition is designed for an outdoor study (an indoor example will follow shortly). It also includes a hopefully more user friendly UI that allows the user to set all the necessary inputs for the simulation and run the case without using the actual GH definition.
To use this example to its full extent, along with Butterfly (details on installations can be found here https://github.com/mostaphaRoudsari/Butterfly/wiki/Getting-Started-with-butterfly) you will also need the HumanUI tools (http://www.food4rhino.com/project/human-ui?ufh). However, HUI isn't necessary if you are only interested in the BF part of the definition which will still run.
Butterfly, and the example itself, is still a work in progress. I hope it can inspire people to get involved, test things out, and help it improve!
Kind regards,
Theodore.
P.S.: Add the path of the attached butterfly logo's location in your computer in the definition for a more buggy feeling :)
…
f another box or not (surfaces->utilities-> inside ). or i can put a parameter to calculate the distance between points and write the formula that "if the x distance is smaller than y value, add z to x value". but even if i write it, it changes nothing. (i use f1 or f2 scripts under math) i even tried to select the ones which have true boolean result from the distance formula and move only these ones but it didn't work.
if anyone can help me with these statements, i would be grateful.
i will start two other discussions related with this problems to indicate my goals clearly, one of them will be about coloring these boxes with different colour and the other will be about creating level differences between boxes.
btw i'm uploading a definition which i found on modelab.nu and modified a little to make similar that i wanted. i guess that will help the ones who is trying to make similar things a lot. but there was a picture on the page of definition which attracted me a lot but the definition is far different from the picture, is there anyone that have an idea about that? (source: http://modelab.nu/?p=2734 )…
nowledge, tools, materials and machines. The Clusters provide a focus for workshop participants working together within a common framework.
Clusters provide a forum for the exchange of ideas, processes and techniques and act as a catalyst for design resolution. The Workshop is made up of ten Clusters that respond in diverse ways to the sg2012 Challenge Material Intensities. The Call for Clusters is now open to proposals which respond in innovative ways to this year's challenge.
Deadline: September 19 2011
More information can be found here:
http://smartgeometry.org/index.php?option=com_content&view=article&id=129&Itemid=146
sg2012 takes place from 19-24 March 2012 at EMPAC (http://empac.rpi.edu/) and is hosted by Rensselaer Polytechnic Institute in Troy, upstate New York USA. The Workshop and Conference will be a gathering of the global community of innovators and pioneers in the fields of architecture, design and engineering.
The event will be in two parts: a four day Workshop 19-22 March, and a public conference beginning with Talkshop 23 March, followed by a Symposium 24 March. The event follows the format of the highly successful preceding events sg2010 Barcelona and sg2011 Copenhagen.
sg2012 Challenge Material Intensities
Simulation, Energy, Environment
Imagine the design space of architecture was no longer at the scale of rooms, walls and atria, but that of cells, grains and vapour droplets. Rather than the flow of people, services, or construction schedules, the focus becomes the flow of light, vapour, molecular vibrations and growth schedules: design from the inside out.
The sg2012 challenge, Material Intensities, is intended to dissolve our notion of the built environment as inert constructions enclosing physically sealed spaces. Spaces and boundaries are abundant with vibration, fluctuating intensities, shifting gradients and flows. The materials that define them are in a continual state of becoming: a dance of energy and information.Material potential is defined by multiple properties: acoustical, chemical, electrical, environmental, magnetic, manufacturing, mechanical, optical, radiological, sensorial, and thermal. The challenge for sg2012 Material Intensities is to consider material economy when creating environments, micro-climates and contexts congenial for social interaction, activities and organisation. This challenge calls for design innovation and dialogue between disciplines and responsibilities.sg2010 Working Prototypes strove to emancipate digital design from the hard drive by moving from the virtual to the actual in wrestling with the tangible world of physical fabrication. sg2011 Building the Invisible focused on informing digital design with real world data. sg2012 Material Intensities strives to energise our digital prototypes and infuse them with material behaviour. They have the potential to become rich simulations informed by the material dynamics, chemical composition, energy flows, force fields and environmental conditions that feed back into the design process.
More information can be found at http://www.smartgeometry.org…
t the maximum potential with the bridge BIM+PARAMETRIC DESIGN ;D
During this Intense Week, we will learn about the power of Rhino + Grasshopper + ArchiCAD with Professional and Useful examples for our Normal Working day :D
You will get Advanced Library Files + Personal Web + Knowledge and Skills to start using this incredible Methodology ;D
Also, the week is having Lectures from different Experts sharing their Computational Working Experiences ;D And Jam Sessions! opening the door to 5 interesting topics to research, learn and experiment together :D
2020 is your YEAR ;D !!!
Complete details and registration……
, and made the below definition to try it out. (lots of components to draw a line, but I'm just trying to understand the equation)
I had been searching for advice on some geometry topics worth exploring for a class, and now I'm in the class and the teacher wants me to start by learning about splines in general (not nurbs). I just spent the day learning linear spline interpolation, then quadratic, then cubic. I didn't try working them by hand yet, but I'm getting the concepts. It seems cubic is the lowest degree where you can get C2 continuity, which makes it smooth. I read over parameterization and how that simplifies the number of equations. I read about space curves, and then the differences between Hermite, Catmull-Rom, and Cardinal spline, but then got tired and had a cocktail.
So I guess I'm looking for any direction or advice on how to understand parametric curves in 3d space, and how they can be defined (splines or otherwise). Thanks!!!
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