3 arms and 6 legs (PS: Remember: in real-life our fee is proportional to the budget > thus > like Godzilla > the bigger the better).
In the mean time (auto detection of struts < min Allowed == true) get the gist of the whole "torque" issue, the other gist not to mention the other-other gist.
Of course you can opt for NOT making the cables (green) that stabilize the "extension" part of a given tensegrity strut ... yielding the Mother in Law syndrome (fat and ugly):
But ... hmm ... well ... are you really the chosen one? Here's your chance for the ticket to Paradise (full Lord's assistance, that is). Identify this engine, name the designer and the related immortal racer (when men were men).
Moral: Heaven can wait. …
ese explanations help (we will also look at your file) asap.
About your question regarding the Tutte graph drawing algorithm (also known as topological embedding):
The Tutte algorithm can be viewed as a special case of Spectral Graph Drawing, which is a mathematical solution for topological embedding formulated as an optimization problem. The formulation of the topological embedding (e.g. as in Tutte algorithm) is in fact quite similar to the so-called force-directed drawing that is often solved by heuristic methods like the one we have made for the SYNTACTIC plugin. You can read more about Force-Directed Graph Drawing (a.k.a. coin-graph drawing and kissing disks drawing) and Spectral Graph Drawing and Spectral Graph Theory in my dissertation.
The functionality of the Tutte algorithm is only guaranteed for graphs that are 3-connected, i.e. graphs with more than 3 vertices which cannot be torn apart unless at least two vertices are removed.
https://en.wikipedia.org/wiki/K-vertex-connected_graph
Speaking of the conditions for the Tutte algorithm to work properly: Practically, this implies, for instance, that there should not be rooms connected only to one other room.
Anyhow, long story short, we have decided to continue with Spectral Graph Drawing and 3D force-directed graph drawing. These algorithms are ready and with a couple of adjustments for maximum speed and stability we will release them shortly. Some conditions for these algorithms are easier to ensure, but in general if a node(room) is connected to only one space or the graph is not well connected one cannot expect a good graph drawing from neither of these methods. The other issue that is also common is that the force directed graph drawing will not work if one forces a big bubble to be squeezed in the middle of smaller bubbles. Stay tuned. …
way everything is consolidated and people can share their thoughts.
1. Cluster rollover tips
Id like to be able to create rollover help text for each cluster input. This could be a right click thing once the cluster is created or something specified before creating the cluster (a string input for the cluster input arrows?)
2. Disconnect all outgoing
I'd like to be able to right click on an output of any component and disconnect all wires coming out of it.
3. Disconnect all selected
It would be cool if you could disconnect all incoming or outgoing wires from all currently selected components (instead of just one at a time).
4. List item dynamic slider
There has been a lot of discussion about dynamic range sliders and the issues that they would cause. Id like one specifically for list item selection. This would be an integer slider that would have a range of 0 to the list length-1. If the range remaps and the previous value is no longer available, I think it's best to have the current value stay as close to the previous value as possible.
5. Cluster slider/toggle inputs
I think it could be valuable to cluster a series of variable inputs (like sliders or toggles) to make a sort of options cluster. In this case you could just have a list of sliders and toggles each connected directly to a cluster output arrow, select all and create your cluster. This would be great with the value list component as well.
6. Have a component that could output the x and y location of actual components on the canvas relative to the top left corner... Not sure exactly what you could do with this but I think someone could do something interesting with it.
7. 3d MD slider. I see the option is greyed out and don't see a way to activate it... Still under development? Seems like it could be just like the color picker. Would be cool.
That's all I can think of right now. I'm sure there will be more to come in the future.
Feel free to comment.
-Brian…
Added by Brian Harms at 2:22am on December 15, 2011
nd and downloading definitions to learn from them, but still don't get it right.
So my problem is:
1.- I want to achieve a kagome, hexagonal gridshell that keeps the bamboo pieces like straight geodesic lines.
2.- I also would like to keep the curved bamboo as splines, so I imagine this will give the easiest method for bending the bamboo at the real scale. As Mårten Nettelbladt in his blog http://thegeometryofbending.blogspot.jp/ mentions, the best way will be to keep the geometry where all the pieces have a spline curvature ( or as B.K.P. Horn calls it “The curve of last energy”) In order to achieve splines do I need to make the grid a Dynamic relaxation “Kangaroo”? will this help?
3.- I would also like to simulate the bending of the elements from a 2D to a 3D, but maybe this can be a next step on the definition…
Some of the common problems that I notice in the definitions found is that when people do weaving, the lines don't bend flat to the geometry but rather they twist so when you look close the cross of pieces intersect, which is impossible in real life…
As you can see there are a number od issues here, I apologize to put them all together, maybe it makes this confusing but I think is better to look at the whole picture. I have been reading a lot but I have no idea how to start.
The more I read the more interesting the subject becomes but the more confused I become. Is there some kind soul that could give me a hand? Any help will be really appreciated.
Thanks a lot!
Miguel…
o fix before it becomes very usable, but I'm posting the file here in case anyone wants to try it out.
It is a few simple scripts which record point locations from a first Kangaroo simulation whenever the capture button is pressed, and then when you playback the animation it interpolates between this captured sequence of points, pulling a second Kangaroo simulation to these targets. You can control the playback with a slider or automatically with a timer.
This should work with other Kangaroo2 setups, but here demonstrated with a human figure modelled as a collection of rigid bodies. At the knees and elbows the rigid bodies share 2 points to give a hinge joint, while for shoulders, neck, hips, ankles, wrists and torso they share only single points, giving a basic ball joint.
This is also the first time I've posted this model, and I'm also including the setup without the animation script. I know there are numerous issues with this poseable figure - dragging joints sometimes moves parts of the model you don't want to, and joints have unrealistic ranges of motion. I made a start at trying to limit some of these - such as ClampLength goals to stop the torso bending too much, but more could be done. There is also an issue with the rigid bodies (which track orientations with a frame of 3 points) that if you grab the frame itself, the simulation can break. I'm currently rethinking this whole approach.
I should also say that although I have heavily modified this human model to make it work for this setup, I did start from a mesh downloaded from some free 3d model collection site, but unfortunately I do not know the name of the original artist. If someone recognises it I would like to add appropriate credits.…
(http://www.food4rhino.com/app/quelea-agent-based-design-grasshopper) take like 40 seconds when the toggle activates to go from one end of the ramp to another.
With proximity 3d i'm analyzing each instance the agents are closer than x units. In picture 3 we can see that in 212 instances the agent are closer than those x units.
Finally all the genes that controll the ramps are connected to the G of octopus component and one of the conflicting objectives connected to the O of octopus component is the number of instance quelea agents get close.
So the thing I need is to iterate the ramps controling the genes with octopus but activating the boolean toggle (quelea run) each time the ramps are modified so the agents take 40 seconds to perambulate the environment, analyze the instance they get close and let octopus iterate again searching for a optimized environment.
…
e técnicas avanzadas de modelación 3d y su fabricación digital (corte láser e impresión 3d). Se utilizara Rhinoceros y Grasshopper, no es necesario tener conocimiento previo de los programas, únicamente manipular algún programa CAD.
Fechas:
Miercoles 13: 18:30 a 22:30Jueves 14: 18:30 a 22:30Viernes 15: 18:30 a 22:30Sábado 16: 11:00 a 14:30 y de 15:30 a 21:00Domingo 15: 11:00 a 14:30 y de 15:30 a 21:00
Fecha límite de Pago: lunes 11 de Junio del 2012Estudiantes: $160.000Profesionales: $220.00
Descuento para integrantes de Makerspace del 40% (5 cupos únicamente)
Importante:
Todos los niveles de experiencia son bienvenidos el único requisito es tener un entendimiento básico de los programas CAD y una actitud positiva hacia el aprendizaje de dichas herramientas. Necesitas llevar una laptop, nosotros te instalamos los programas de prueba.
Si planeas venir de fuera de la ciudad avísanos y te pondremos en contacto con otras personas que también vayan a hacerlo para en caso de desearlo puedan compartir su lugar de estancia.
Al participar en el workshop obtienes el 50 % de descuento en la licencia educacional Rhinoceros por medio de Rhino Chile.
Proceso de Inscripción:
El participante deberá pagar la matrícula haciendo un depósito bancario a la cuenta que aparece a continuación.
Banco: Estado
Nombre: Luis de la Parra Galván
No. Cuenta: 00169946655
Para obtener los datos restantes para hacer una transferencia o depósito mandar un mail a info@chidostudio.com
El depósito mínimo para reservar la matrícula es del 50% el resto deberá ser cubierto el día del evento.
Una vez que el depósito se haya llevado a cabo el participante deberá enviar a este correo info@chidostudio.com los siguientes datos:
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Email
Teléfono
Institución educativa u Oficina
Archivo adjunto del recibo del depósito bancario
En cuanto recibamos la información immediatamente nos pondremos en contacto para especificar los pasos a seguir.
Contacto Santiago [Sede]
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Cel: 714-660-33
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Todos los mails se responden en un máximo de 24 horas.
Muchas gracias por tu interés saludos…
and networking about the emerging practice of digital parametrics within the AEC community.The event will come in three parts, a Workshop (28th-31st March), a public Shop Talk (1 April), and a public Symposium andReception (2 April). These events follow the highly successful previous SG events in Barcelona 2010, San Francisco 2009, Munich 2008, New York 2007, Cambridge/London, UK 2006 and multiple preceding events.
Click here for more info...
The SmartGeometry 2011 Workshop will take place at CITA http://cita.karch.dk/This year's Challenge is entitled:BUILDING THE INVISIBLEInforming Digital Design with Real World Data
THE PREMISEVast streams of data offer a rich resource for designers. By incorporating external information into our design processes the autonomy of the design is challenged. User data, energy calculations, embedded sensing, material and structural simulation, human behaviour and perception, particle flows and force fields allows design to be situated and responsive. From the simulation of megacities to the solid modelling of material systems, design has the potential to be informed by the real. Design sits not separate from is environment but inhabits an ecological system, open, dynamic and interdependent, diverse, partially self-organising, adaptive, and fragile. Across scale and within time we now have the chance to instil architecture with an immanent intelligence creating new relationships between the user, the built and its ecosphere.THE OPPORTUNITYSystems theorists suggest that data is only a raw material. It can be differentiated from information, knowledge and wisdom. Understanding is multi-levelled: understanding of relations, understanding of patterns, understanding of principles. As digital designers our challenge is in harnessing the power of computation to assist us in informing our design process. Computers help us collect, manage and analyse the environment and inform us about an abundance of data. Our challenge is to use these inputs in a meaningful way to help us make better informed design decisions.THE AIMSG 2011 explores how the incorporation of real world data challenges existing design thinking. The SG 2011 workshop aim is to create physical prototypes of design systems to be exhibited in the SG2011 exhibition.
...more info to follow...
The SmartGeometry Group is a not-for-profit educational organization dedicated to the use of computational tools in architecture and engineering. SG brings professionals, academics, and industry together to explore the next generation of digital design. SG Workshops are non-platform specific, believing it is the methodology, not the tool, that matters.
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Added by Shane Burger at 3:02pm on November 29, 2010