ells new products like the Firefly Interactive Prototyping Shield which mounts on top of your Arduino Uno and provides access to a number of useful input (ie. sensors) and output (ie. motors) devices. It includes features like:
Three linear slide potentiometers connected to analog pins 0, 1, and 2
Two-axis joystick connected to analog pins 3 and 4
Light sensor (photocell) connected to analog pin 5
Three push buttons connected to digital pins 2, 4, and 7
Red LED connected to digital pin 13
RGB LED connected to digital pins 3, 5, and 6
Two servo connections on digital pins 8 and 9
A connection to the Easy Stepper Driver (co-designed by Sparkfun Electronics and Brian Schmalz) to control stepper motors. The direction of the motor is controlled through digital pin 10 and the number of steps through digital pin 12
High-voltage MOSFET circuit capable of driving lights, valves, DC motors, solenoids, or anything else requiring higher voltage or current. The gate of the MOSFET is connected to digital pin 11 (PWM).
Some come take a look and let us know what you think!
…
, presso la sede Manens-Tifs, nei giorni 26,27 e 28 maggio 2016.
Il comfort visivo e la gestione dell’illuminazione naturale in relazione al risparmio energetico diventano sempre più rilevanti per una progettazione innovativa degli edifici. Ad esempio, il nuovo protocollo LEED 4 riconosce crediti per le simulazioni di daylighting e conferma l’importanza degli aspetti progettuali per “collegare gli occupanti con lo spazio esterno, rinforzare i ritmi circadiani, ridurre i consumi di energia elettrica per l’illuminazione artificiale con l’introduzione della luce naturale negli spazi”. Senza strumenti software per la simulazione della luce non è possibile ottenere risultati di qualità. Radiance è un software validato, utilizzato sia a livello di ricerca che dai progettisti ed è tra i più accurati per la simulazione professionale della luce naturale e artificiale. Non ha limiti di complessità geometrica ed è adatto a essere integrato in altri software di calcolo e interfacce grafiche. Queste ultime facilitano le procedure di programmazione. Le principali e più versatili saranno oggetto del corso (DIVA4Rhino e Ladybug+ Honeybee, plug-in per Grasshopper e Rhinoceros 3D).
Il corso è rivolto a progettisti e ricercatori che vogliano acquisire strumenti pratici per la simulazione con Radiance al fine di mettere a punto e verificare le soluzioni più adatte alle proprie esigenze. Sono previste lezioni di teoria e pratica con esempi ed esercitazioni volte a coprire in modo dimostrativo ed interattivo i concetti trattati.
Le domande di iscrizione devono essere presentate entro il 12 maggio 2016.
La brochure con i contenuti del corso e tutte le informazioni sono disponibili su questo link
Il corso è sponsorizzato da Pellinindustrie.…
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…
am to find the coverage for various public-transport stations and is interested under what conditions that coverage will poorly represent reality, then that would fit perfectly within your proposed forum, but the SO people will close it as off-topic before you can say directed-infrastructure-networks.
Or discussing which properties of a transport network would be sufficient to encode into a graph in order to give a model accurate enough for early design iterations.
Or discussing the fabrication costs under various manufacturing methods of elements (a, b, c, ...) with amounts (K, L, M, ...). ie. is it cheaper to manufacture façade panels using manual welding if I have 50*a + 50*b + 25*c or would it be cheaper to have 120*a + 3*b + 2*c?
Or discussing the visual aspects of various types of geometry. Do Bezier or Akima splines look more natural? What about them makes them look natural/unnatural? Can people tell the difference between a perfect circle and a circularish Nurbs curve with 12 points? Does it matter whether the Nurbs curve is small or big? Next to a perfect circle or not? Horizontal or vertical?
What equation would better describe experienced time by humans travelling from A to B rather than measured time?
How can I find out under what wind conditions this sharp edge on my building will start whistling?
How much might the potentially bad smell of this cheaper material lower the value of my building?…
ed according to list C.
I tried replace members, but it consists of geometry, so it doesn't worked.
In list C I filtered all the indices that need to be replaced.
All items in {0;0} from C need to be replaced by List B {0;0}
All items in {0;1} from C need to be replaced by List B {0;1}
And so on...
In the end everything needs to be fed into a orient component.
G is the geometry behind list B
A is the new list (but I don't know how to create)
B is the list A of all 60 panels
To wrap up the question:
I need to have entry 1 from list B in a new list on position: 0 1 2 3 5 6 7 10 11 12 15 16 21
I need to have entry 2 from list B in the same new list on position: 4 8 9 13 14 etc. etc. etc.
I wonder how I can do this :) Thanks in advance!
…
思った感じになりません。
balls の代わりにplanarカーブを直接入れてみましたがエラーが出ます。
ファンクションにしてみたところ、forループので作った数値が反映されていません。
ファンクションのインスタンス?を出力していないと思い上記のようにしましたがエラーが出てしまいます。
以上の事から自分の認識が正しいのかよくわからなくなりました・・・
python自体の深いところをわかっているわけではないので余計こんがらがりました。
そこで、for b in ballsはどのような条件または使い方であれば使えるのでしょうか?
そして、上記のように別のオブジェクトに対しての使い方はどのようにすればできるのでしょうか?
2:同じファンクション内のdist = rs.Distance(self.pos,b.pos)についてですが
この文章も for b in balls によってbはBallのインスタンスであると定義?されたためb.posがbの位置であると分かるのでしょうか?
pythonは定義しなくても動いてしまうのでどのような時に使えるのか文章見ただけではよくわかりません・・・
大変細かいことかもしれませんが、よりpythonをしっかりと理解するためにも、どなたかわかる方ご教授いただけると幸いです。…
The PC actually stops working because after a few seconds the simulation starts the fan inside the PC all of a sudden stops and for the next 5-10 mins I cannot do anything, even alt+ctrl+canc. After I wait for that time i get the followig error:
the ReadMe says:
{0;0;0}0. Grid-based Radiance simulation1. The component is checking ad, as, ar and aa values. This is just to make sure that the results are accurate enough.2. -ar is set to 300.3. Good to go!4. Current working directory is set to: C:\Users\Luigi\Desktop\Prova__\Prova_1\gridBasedSimulation\5. Found a trans material... Resetting st parameter from 0.85 to 0.011276004966. WMIC PROCESS get Commandline7. WMIC PROCESS get Commandline8. WMIC PROCESS get Commandline9. WMIC PROCESS get Commandline10. WMIC PROCESS get Commandline11. WMIC PROCESS get Commandline12. WMIC PROCESS get Commandline13. WMIC PROCESS get Commandline14. WMIC PROCESS get Commandline15. WMIC PROCESS get Commandline16. WMIC PROCESS get Commandline17. WMIC PROCESS get Commandline18. WMIC PROCESS get Commandline19. WMIC PROCESS get Commandline20. WMIC PROCESS get Commandline21. WMIC PROCESS get Commandline22. WMIC PROCESS get Commandline23. WMIC PROCESS get Commandline24. WMIC PROCESS get Commandline25. WMIC PROCESS get Commandline26. WMIC PROCESS get Commandline27. WMIC PROCESS get Commandline28. WMIC PROCESS get Commandline29. WMIC PROCESS get Commandline30. WMIC PROCESS get Commandline31. WMIC PROCESS get Commandline32. WMIC PROCESS get Commandline33. WMIC PROCESS get Commandline34. WMIC PROCESS get Commandline35. WMIC PROCESS get Commandline36. WMIC PROCESS get Commandline37. WMIC PROCESS get Commandline38. WMIC PROCESS get Commandline39. WMIC PROCESS get Commandline40. WMIC PROCESS get Commandline41. WMIC PROCESS get Commandline42. WMIC PROCESS get Commandline43. WMIC PROCESS get Commandline44. WMIC PROCESS get Commandline45. WMIC PROCESS get Commandline46. WMIC PROCESS get Commandline47. WMIC PROCESS get Commandline48. WMIC PROCESS get Commandline49. WMIC PROCESS get Commandline50. WMIC PROCESS get Commandline51. WMIC PROCESS get Commandline52. WMIC PROCESS get Commandline53. WMIC PROCESS get Commandline54. WMIC PROCESS get Commandline55. WMIC PROCESS get Commandline56. WMIC PROCESS get Commandline57. WMIC PROCESS get Commandline58. WMIC PROCESS get Commandline59. WMIC PROCESS get Commandline60. WMIC PROCESS get Commandline61. WMIC PROCESS get Commandline62. WMIC PROCESS get Commandline63. WMIC PROCESS get Commandline64. WMIC PROCESS get Commandline65. WMIC PROCESS get Commandline66. WMIC PROCESS get Commandline67. WMIC PROCESS get Commandline68. WMIC PROCESS get Commandline69. WMIC PROCESS get Commandline70. WMIC PROCESS get Commandline71. WMIC PROCESS get Commandline72. WMIC PROCESS get Commandline73. WMIC PROCESS get Commandline74. WMIC PROCESS get Commandline75. WMIC PROCESS get Commandline76. WMIC PROCESS get Commandline77. WMIC PROCESS get Commandline78. WMIC PROCESS get Commandline79. WMIC PROCESS get Commandline80. WMIC PROCESS get Commandline81. WMIC PROCESS get Commandline82. WMIC PROCESS get Commandline83. WMIC PROCESS get Commandline84. WMIC PROCESS get Commandline85. WMIC PROCESS get Commandline86. WMIC PROCESS get Commandline87. WMIC PROCESS get Commandline88. WMIC PROCESS get Commandline89. WMIC PROCESS get Commandline90. WMIC PROCESS get Commandline91. WMIC PROCESS get Commandline92. WMIC PROCESS get Commandline93. WMIC PROCESS get Commandline94. WMIC PROCESS get Commandline95. WMIC PROCESS get Commandline96. WMIC PROCESS get Commandline97. WMIC PROCESS get Commandline98. WMIC PROCESS get Commandline99. WMIC PROCESS get Commandline100. WMIC PROCESS get Commandline101. WMIC PROCESS get Commandline102. WMIC PROCESS get Commandline103. WMIC PROCESS get Commandline104. WMIC PROCESS get Commandline105. WMIC PROCESS get Commandline106. WMIC PROCESS get Commandline107. WMIC PROCESS get Commandline108. WMIC PROCESS get Commandline109. WMIC PROCESS get Commandline110. WMIC PROCESS get Commandline111. WMIC PROCESS get Commandline112. WMIC PROCESS get Commandline113. WMIC PROCESS get Commandline114. WMIC PROCESS get Commandline115. WMIC PROCESS get Commandline116. WMIC PROCESS get Commandline117. WMIC PROCESS get Commandline118. WMIC PROCESS get Commandline119. WMIC PROCESS get Commandline120. WMIC PROCESS get Commandline121. WMIC PROCESS get Commandline122. WMIC PROCESS get Commandline123. WMIC PROCESS get Commandline124. WMIC PROCESS get Commandline125. WMIC PROCESS get Commandline126. WMIC PROCESS get Commandline127. WMIC PROCESS get Commandline128. WMIC PROCESS get Commandline129. WMIC PROCESS get Commandline130. WMIC PROCESS get Commandline131. WMIC PROCESS get Commandline132. WMIC PROCESS get Commandline133. WMIC PROCESS get Commandline134. WMIC PROCESS get Commandline135. WMIC PROCESS get Commandline136. WMIC PROCESS get Commandline137. WMIC PROCESS get Commandline138. WMIC PROCESS get Commandline139. WMIC PROCESS get Commandline140. WMIC PROCESS get Commandline141. WMIC PROCESS get Commandline142. WMIC PROCESS get Commandline143. WMIC PROCESS get Commandline144. WMIC PROCESS get Commandline145. WMIC PROCESS get Commandline146. WMIC PROCESS get Commandline147. WMIC PROCESS get Commandline148. WMIC PROCESS get Commandline149. WMIC PROCESS get Commandline150. WMIC PROCESS get Commandline151. WMIC PROCESS get Commandline152. WMIC PROCESS get Commandline153. WMIC PROCESS get Commandline154. WMIC PROCESS get Commandline155. WMIC PROCESS get Commandline156. WMIC PROCESS get Commandline157. WMIC PROCESS get Commandline158. WMIC PROCESS get Commandline159. WMIC PROCESS get Commandline160. WMIC PROCESS get Commandline161. WMIC PROCESS get Commandline162. WMIC PROCESS get Commandline163. WMIC PROCESS get Commandline164. WMIC PROCESS get Commandline165. WMIC PROCESS get Commandline166. WMIC PROCESS get Commandline167. WMIC PROCESS get Commandline168. WMIC PROCESS get Commandline169. WMIC PROCESS get Commandline170. WMIC PROCESS get Commandline171. WMIC PROCESS get Commandline172. WMIC PROCESS get Commandline173. WMIC PROCESS get Commandline174. WMIC PROCESS get Commandline175. WMIC PROCESS get Commandline176. WMIC PROCESS get Commandline177. WMIC PROCESS get Commandline178. WMIC PROCESS get Commandline179. WMIC PROCESS get Commandline180. WMIC PROCESS get Commandline181. WMIC PROCESS get Commandline182. WMIC PROCESS get Commandline183. WMIC PROCESS get Commandline184. WMIC PROCESS get Commandline185. WMIC PROCESS get Commandline186. WMIC PROCESS get Commandline187. WMIC PROCESS get Commandline188. WMIC PROCESS get Commandline189. WMIC PROCESS get Commandline190. WMIC PROCESS get Commandline191. WMIC PROCESS get Commandline192. WMIC PROCESS get Commandline193. WMIC PROCESS get Commandline194. WMIC PROCESS get Commandline195. WMIC PROCESS get Commandline196. WMIC PROCESS get Commandline197. WMIC PROCESS get Commandline198. Runtime error (IndexOutOfRangeException): index out of range: 0199. Traceback: line 320, in script
The thing is that if I raise the -aa parameter from 0.05 to 0.1 all works fine..
Is this only related to my PC then?? What should I do to solve this issue?
Thanks again for your help
Luigi…
ld work.
For example there's a grid shell and I've got a number of control points (for example 3) that can move up and down.
Depending on the control points I get forms that are structurally good and some that are bad.
In my office we've got a GH-Component, which leads the geometry in structural members and solves the structural forces and so on through an external Software called Sofistik and afterwards gives back to GH some Values, for example maximum bending moments. (Like Karamba)
Now I want to create this optimization component or something like that to minimize e.g. the bending moments in the given geometry.
Let's start with the work of the component.
So when I've three control points that can only move in z-direction.
P1(0,0,Z1), P2(10,0,Z2), P3(5,5,Z3)
They only depend on Z, so everything depends on Z1 to Z3 which have a range between 0 and 10 f.e.
First I want to get some (between 9 and 15) random Particles, one particle consists of this 3 different Z's.
So for example the first particle Part1 is [Z1=10, Z2=5, Z3=7]
and the second particle Part2 is [Z1=7, Z2=1, Z3=9]
and so on.
I created these Start Particles in a Cluster. See attached file.
I also tried this in C#, but thought it is easier in GH.
After I've got the Start Particles I want to give out the first particle and evaluate with its including Z's the target value in GH. Therefore I had to take the first branch and graft this branch (Discussion before)
Afterwards I want to save this Target Value that depends on the first starting Particle. Then I want to give out the second starting Particle to evaluate its target Value and store it. And so on till the last target Value of the last Starting Particle got assigned.
Then I want to assign the particles with its target values. E.g. part1: t=0.9, part2: t=1.8...
Then I want to define neighborhoods or the count of the expected local minima.
These neighborhoods can look like: Each neighborhood has to include not less than 3 particles. And the particles have to be next to each other.
E.g. if there are 12 particles and I want to have a look for 3 local minima, I need 3 or 4 neighborhoods. Then I would take 3 neighborhoods, because the more particles in one neighborhood, the better.
So the Count of the neighborhoods would be N=min{(Count of Part/3)& N_min}
How to define these neighborhoods I don't know at the moment. I think it has to be searched for the distance between the particles. E.g. part1 with (9,9,9) and part2 with (9,9,8) are next to each other but part 3 with(1,1,2) is far away.
Then each StartParticle is set to Partx_localbest.
And in each Neighbourhood the best of these localbeststs is Part_NyBest. (The best ist the one with the smallest target Value)
Loop:
Now I want to create new Particles. These Particles don't change their Z-values randomly. They change their Z-Values depending on Part_NxBest and Part_localBest. Therefore it has to be evaluated a new velocityfactor with v_Partx_new=0,792*v_PartxOld+1,5*random(0,1)*(partx_localbest-partx)+1,5*random(0,1)*(part_NyBest-partx)
The new particles will then be partx_new=partx+v_Partx_new.
The new Particle partx_new will be set to partx and then set in the output.
then there has to be caught the targetValue of part1 afterwards part2 can be put out and its target value caught and so on.
Then it has to be looked for the Partx_localbest through comparing the partx_localbest and its target value with the new part_x and its target value. If the target value of the new partx is smaller than partx_localbest,
then partx_localbest is the new partx.
This has to be done for each partx. Afterwards the same for neighborhoods best (best of all partx_localbest in one neighborhood)
Endloop if velocity gets small.
Output all part_NxBest
Output all targetvalues of the part_NxBests.
So in the Input there have to be:
StartParticles if they are given through the cluster attached.
Device on the target Value like in the attached gh.file from David Rutten I found in the discussions
Count of neighborhoods
And in the output
Output particle for evaluation
Output all part_NxBest
Output all targetvalues of the part_NxBests
Hope didn’t forget anything. And hope it isn’t crushed to badly. Sorry for my bad English by the way ;-)
For more explanation, how the PSO works in other programs. There’s attached a workflow script (is it called like that?) I think for GH it should be a little bit changed like I tried in my explanations.
So if you can help me a in some parts or you have any advices would be great, otherwise thank you nevertheless!!!!
Thankfully there’s no limit for the words in the discussions :-D
Best, Heiko
…
ed four workshops, each featuring a partnership of a creator of hardware technology and a software developer. The outcomes of the four workshops will form a single structure.
Workshops:
1. Facade panels with RoboFold & Kangaroo/Lobster
2. Cantilever CNC wooden lattice with Archiwaste & SMART Form by BuroHappold
3. Corian freeform surfaces by Cutting Edge & Evolute Tools
4. Milled foam and cast concrete with Cordek & Galapagos/David Rutten
Book on the Shape To Fabrication website or via SimplyRhino on 0208 498 9900. Tickets are limited to 10 per workshop at £500+VAT (professional) and £400+VAT (student).…
Added by Gregory Epps at 5:15am on September 29, 2011