and 201 in Y. So 40401 points.
A species concentration is set to 1 on all the grid
B species concentration represent the feet of the gueridon. Black mean 0 and white mean 1.
A diffusion is set to 1.
B diffusion is set to 0.4 multiplied by the value of brightness (here 0.65 to 1) so B diffusion from 0.26 to 0.4. A lower value of B diffusion mean smaller size of pattern
Feed values are set to 0 (no B species in theses places) to 0.056.
Kill value is constant 0.0649.
N steps of jumps is the number of slices (minus 2) of the 3d model so here there are 201x201x202 = 8160002 provided to isosurface. Each slice is separated by jump*dt (18 here).
The script provided generate in less than 2 minutes the gueridon, with a mesh of 1,200,000 faces.
The mesh must be flipped in rhino. I also use CageEdit to deform the mesh for my rendering.
…
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.…
ad informazioni provenienti dall’ambiente.
Il corso parte dalle conoscenze base di Grasshopper per la generazione ed il controllo delle geometrie e ha lobiettivo di arrivare a definizioni utili per concretizzare il modello virtuale in prototipo fisico attraverso tecniche di fabbricazione digitale. tutor: Amleto Picerno Ceraso
nb: è richiesta una conoscenza base di Grasshoppercosto: 250€ + IVAnumero minimo di partecipanti: 3deadline: 17 marzo
Per iscrizioni scrivi a info@medaarch.com specificando nome, cognome, mail, recapito telefonico e il nome del corso al quali sei interessato. In seguito all’invio del modulo di pre-iscrizione, i partecipanti riceveranno una mail contenente tutte le specifiche di pagamento.
Il cluster rientra in un fitto calendario di attività formative organizzate dalla Medaarch per lanno 2013-2014.…
ace Syntax." eCAADe 2013 18 (2013): 357.
http://www.sss9.or.kr/paperpdf/mmd/sss9_2013_ref048_p.pdf
The measure Entropy is newer. I hereby explain it (from my PhD dissertation):
Entropy values, as described in (Hillier & Hanson, The Social Logic of Space, 1984) and specified in (Turner A. , “Depthmap: A Program to Perform Visibility Graph Analysis, 2007), intuitively describe the difficulty of getting to other spaces from a certain space. In other words, the higher the entropy value, the more difficult it is to reach other spaces from that space and vice-versa. We compute the spatial entropy of the node as using the point depth set:
(11)
“The term is the maximum depth from vertex and is the frequency of point depth *d* from the vertex” (ibid). Technically, we compute it using the function below, which itself uses some outputs and by-products from previous calculations:
Algorithm 4: Entropy Computation
Given the graph (adjacency lists), Depths as List of List of integer, DepthMap as Dictionary of integer
Initialize Entropies as List(double)
For node as integer in range [0, |V|)
integer How_Many_of_D=0
double S_node=0
For depth as integer in range [1, Depths[node].Max()]
How_Many_of_D=DepthMap.Branch[(node,depth)].Count
double frequency= How_Many_of_D/|V|
S_node = S_node - frequency * Math.Log(frequency, 2)
Next
Entropies [node] = S_node
Next
…
para poder parametrizarla - Entender cómo se gestionan los datos con Grasshopper - Asociar formulaciones matemáticas a modelos paramétricos - Panelizar y triangular superficies - Parametrizar estructuras sencillas - Saber deformar modelos tridimensionales paramétricamente - Elaboración de algoritmos simples y aplicarlos a modelos tridimensionales - Exportar e importar tablas de datos
El curso será impartido por dos Authorized Rhino Trainers.
También te informamos de que hemos renovado el temario del curso, preparado específica y exclusivamente por nosotros, y que es revisado y ampliado continuamente, gracias a la experiencia de cursos anteriores. El curso tiene un formato intensivo de 18 horas, cuyo horario es: - viernes, de 16 a 20; - sábado, de 10 a 14 y de 16 a 20; - domingo, de 11 a 14 y de 16 a 19.
Si estás interesado en apuntarte, contáctanos en: cursos@frikearq.com…
ting and learning Grasshopper. The workshop will go over different ways of thinking parametrically and how to execute it on Grasshopper computationally. By the end of the workshop, we would have covered:
- List Items : Different ways to manipulate data trees.
- Cull Patterning : How to create a truss system
- Surface Divisions : Dividing complicated surfaces through U/V values
- Sin/Cos/Tan : Involving math into design with using simple Mathematical equations ( We will be modeling Santiago Calatrava’s Mediopadana Station in Italy
- Curve & Surface Morphing
- Rotating Towers : Will show different possible ways to script a rotating tower
- Different Point Attractors scripts
- Image Sampler
- Data Trees: How to read them, manipulate them and what they mean
The workshop will also show presentations and videos to communicate the ideas even better of what is Grasshopper, Parametric design and how it can be executed and translated from the computer to the real world.…
Geometry Gym but for now I would like to use Grasshopper only).
Kansai 1
Kansai 2
I am especially interested in the tubular 3 points truss (Kansai 2 link), although if I could get to know how to do the first type it would be great too. It would need to support a curved shell roof, like on the pictures.
I was thinking of doing it with paneling tools at first but I don't think it is really possible.
If someone knew of a tutorial for this specific design or could tell me how to do it (step by step, or send me some file that he has already done, since I am not very familiar with Grasshopper yet), it would be fantastic!
Thank you in advance for your help!!!!
Philippe…