rything works as expected.
Spread A:
{0} 10 items
{1} 5 items
{2} empty
Spread B:
{0} 3 items
{1} empty
{2} 4 items
Merged:
{0} 13 items
{1} 5 items
{2} 4 items
Fine.
But now I have the situation that the number of branches can go down to 1, resulting in simplify effectively flattening the list, but merge somehow "remembers" the data structure and will result in something like:
Merged:
{0} 1 items
{0;0;0;0;0;0} 100 items
So this is happening even though all inputs are simplified. Shouldn't simplify also reduce all the items to just {0}, even when just one branch is present?
So is this expected behaviour? Surely the number of branches should be irrelevent for simplify.
Any workaround? I tried trim tree, but it fails because there is one branch with the correct {0} identifier. Basically it should flatten in that case, but not when there is more than 1 branch.
In the screenshot, D2 contains no data, but D1 is simplified, but retains its depth information and should also be {0}, as it does for any data that has more than 1 branch. The merge component makes it visible. Flattening is not an option.
…
is an emerging research area that exploits the principles and logic of natural systems in the design of the built environment. Sandworks* investigates the development of a computational design system informed by the sand self-formation behaviour. The knowledge objective is to understand the process of coding the material physical behaviour that follows the geometrical constraints of developable, ruled and hyperbolic surfaces formed by sand. Through physical and digital form-finding exercises, the workshop will explore the relationships between material and its shaping processes in the generation of form in parallel to theoretical lectures and discussion on cutting edge approaches of computational thinking, design and fabrication in architecture and design. Participants will be introduced to ruled based design thinking through digital design and fabrication systems as well as physical modelling and prototyping techniques.. The workshop aim is to provide an understanding framework of how such processes occur in nature and find their translation in the design of the artificial. *This research started at the Architectural Association school of architecture in London exploring the design and fabrication techniques of sand tectonic system and now it is pursued at ENSA Paris-Malaquias focusing on the development of the machinic morphogenetic possibilities of sand self-formation with robotic distribution of material through addition, subtraction and deposition techniques.www.sandworks.org /// Application To apply, please follow this link to fill the application form https://docs.google.com/forms/d/1n_LN2svFTT79kCqndxznKRj4PX8J8__FVNKvjiHTeJU/viewform /// Fees* 1700 EGP for students / 2000 EGP for graduates and young professionals * 20 % discount for early registration and payment before 22 nd of August 2014 more info on the workshop webpage: http://www.encodestudio.net/#!sandworks/c1nn1…
llet Distance]
[Slider=0..1..10]-->[D][Fillet Distance]
[Slider=1..5..20]-->[F][Unit Z]
[Fillet Distance][C]-->[B][Extrude]
[Unit Z][V]-->[D][Extrude]
This still leaves the problem of having more than one of a single component on the canvas. Referral can be made unambiguous by simply picking the most recent component with the same name. But how do you indicate you want a second Polyline component?
Possible solutions:
Separators in the text:[Point=SetMultiplePoints]-->[V][Polyline]----------------------------------[Point=SetMultiplePoints]-->[V][Polyline]
Keywords or symbols to indicate the creation of a new component rather than the re-use of an existing one:new [Point=SetMultiplePoints]--> new [V][Polyline]new [Point=SetMultiplePoints]--> new [V][Polyline]
(2) is a lot more flexible and (1) may not work at all as it will prevent any reuse above and below the separator.
--
David Rutten
david@mcneel.com…
d. If what you say is correct about the small difference between the global horizontal and direct/diffuse calculations in the MENEX model, than the discrepancy likely has more to do with the difference between the approximation of human geometry in the MENEX model (plane or cylinder) and the human geometry approximation in the SolarCal model (some coefficients derived from radiation studies of mannequins). I noticed some fairly large differences between using a suggested global horizontal method and a direct/diffuse method with the SolarCal model (differences on the order of 20%) but I imagine that this is because a mannequin human geometry is more sensitive to changes in solar orientation than a cylinder or plane. All of this is very good to know.
Yes, I guess this might be the case: the sensitivity of the SolarCal model to different parts of human body surfaces and surfaces areas.
Am I correct in understanding that you recently corrected the grey-body assumption about sky temperature in the Thermal Comfort Indices component with this commit? https://github.com/mostaphaRoudsari/ladybug/commit/a2a37b6dccc4e750...
The previous incoming long-wave radiation was derived by Ångström for clear sky conditions. The added correction "(1 + 0.22*((N/10)**2.75))" is a fractional cloudiness factor by Maykut and Church (I attached the publication below which mentions it).
So the emissivity coefficient of the (cloudy) sky is now:
epsilon_sky = (0.82 - 0.25*(10**(-0.094*0.75*e))) * (1 + 0.22*((N/10)**2.75))
I do not think that you could use the same value to calculate the sky temperature with Stefan-Boltzmann law, as the incoming long-wave radiation has been derived from the air temperature (2 meters above the ground), not the sky temperature. So by:
skyTemp = (La / [epsilon_sky * sigma])^0.25 - 273.15
One would get the air temperature from which La is derived, not skyTemp.The possible reason why SolCal Mean radiant temperature is currently getting similar values to Thermal Comfort Indices Mean radiant temperature could be that fact your epsilon_sky is almost equal to 1 (0.95), so it depends solely on La.I spoke with Dr. Blazejczyk, and got a publication on different sky temperature models. Apart from upper mentioned Swinbank, Berdahl-Martin, Melchor it has a lot more methods with mutual comparison of their resulting values. I attached it below.…
ALISTICO. Ciascun modulo si svolgerà nell’arco di due giornate e si potrà scegliere se partecipare ad entrambi i moduli o altrimenti solo all’uno o all’altro.
In questo corso si insegneranno nuove tecniche di modellazione parametrica attraverso l'utilizzo di Grasshopper, rivoluzionaria plug-in di Rhinoceros. Grasshopper permette di esprimere al massimo le qualità e le potenzialità della modellazione Nurbs, abbandonando in parte l'interfaccia classica di Rhinoceros. Quest'ultimo infatti viene sostituito da un menù a tendine nel quale vengono collezionati nodi utili alla composizione di algoritmi risolutivi.
La plug-in Grasshopper, dimostra come il linguaggio del computer stia diventando un reale strumento progettuale.GRASSHOPPER-BASE - 8 oreil giorno 09/05/2013 dalle 10.00 alle 19.00
Nella prima parte del corso si insegneranno i metodi di esplicitazione degli algoritmi, applicati ad esercizi base utili alla comprensione del software. In queste ore si illustreranno, attraverso fasi operative, i seguenti argomenti:
Suddivisione degli algoritmi in parametri e componenti;
Tipologie di dati compatibili con Grasshopper e loro combinazione creando definizioni minime;
Funzioni matematiche e logiche
Data flow, liste e filtri di esclusione.
Costruzione di curve e superfici e loro trasformazione.
Scadenza preiscrizione per Grasshopper - BASE : 06/05GRASSHOPPER-SPECIALISTICO - 8 oreil giorno 10/05/2013 dalle 10.00 alle 19.00
Nella seconda parte del corso lo strumento viene specializzato affrontando editing e trasformazioni complesse sulle superfici:
Elaborazione delle superficie di suddivisione;
Tassellazione spaziale di superfici a doppia curvatura;
Gestione di parametri variabili per la progettazione di definizioni finalizzate al controllo del movimento;
Ideazione di algoritmi per il passaggio dal modello digitale al modello reale attraverso la tecnica dello sliceing.
Scadenza preiscrizione per Grasshopper - SPECIALISTICO : 07/05
Destinatari
Il corso è rivolto a tutti gli studenti universitari e professionisti che hanno una buona conoscenza delle tecniche di modellazione NURBS.
Prerequisiti
I partecipanti dovranno venire al corso muniti di proprio laptop e con software Rhinoceros perfettamente funzionanti.Alla fine del corso, verrà rilasciato l’attestato di partecipazione ad un corso di Rhinoceros qualificato certificato dalla casa sviluppatrice McNeel, valido anche per la richiesta di crediti formativi universitari.
Docente del corso
Il corso sarà tenuto da un docente qualificato, esperto in disegno e rappresentazione dell' architettura e del design:
Michele Calvano| _architetto, dottore di ricerca in rappresentazione architettonica specializzato nella modellazione matematica (Nurbs) e modellazione parametrica.
Docente ART (Autorized Rhino Trainer) - [vedi CV]
…
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…
precise) that unfortunately has more than one staff. This means that I pay the bills (unfortunate to the max). Practice is vertical meaning no Structural/HVAC etc services.
2. AEC Projects are made by teams. Period.
3. Teams are organized with some sort of hierarchy. Period.
4. On each team there's always one leader. Teams can being sampled in group teams - call them clusters (kinda like a List of List of ...)
5. All cluster leaders report to the supreme human being (yours truly). Leader heads are always on my disposal (it's fun to decapitate someone: I do this every Monday).
6. AEC projects are made with 1% idea(s) and 99% of what we call "sludge" (this is not my job: I'm the One , he he).
7. You can't steer any boat if you don't know each @@$#@ nut and bold. In the past there was a naive approach on that matter (ruined automotive companies, potato chip makers, software vendors, political systems, secret service agencies ... etc etc).
8. Efficiency is above all (even above tax-free cash).
9, You can't do ANY AEC real-life thing with what GH has to offer (nor Rhino is an AEC BIM app - it would never be). You simply use GH as a supplement to Generative Components (and/or as stand alone because it's good fun). There's nothing that GH does (I'm speaking solely for AEC as always) that can't being done with Generative Components.
10. I've done so fat 257 projects (a "bit" bigger than a house, he he). Let's say about 51427 drawings (master, master details, details) and 78956 lines of text (specs, cost estimations, space schedules, supplier lists, contracts, cats and 1 dog).
If you combine all the above you'll have the answer (i.e. why I use solely - if possible - code and not GH components). If you can't combine them I'm sorry.
PS: C# is the absolute standard (never judge a language as a "stand-alone" thingy).
best, Peter (Prince of Cynics)
…
ngle list is identified by a unique path. For example {0}, {0;0;0} or {0;3;0} are all different paths. When data form multiple sources is merged (as in the [V] input of your polyline component), then the various paths are also merged. Thus, the point in the first panel at path {0;0;0} will be put in the same list as the point in the third panel at {0;0;0} as well as the point in the fourth panel at {0;0;0}. Thus, the polyline component will create a polyline through those three points. The second panel contains data with a different path format (only two numbers) and these points will not be merged with anything else because their paths are unique. However a polyline through a single point cannot be made which is probably why the component is orange.
I cannot fix your file because you didn't upload it, but here's some general advice:
Don't put panels in between source and target components. Panels convert the data into text, and this text will then be converted back into whatever type is required on the right. Sometimes this works fine (for example with booleans or integers), sometimes it won't work at all (for example with curves, meshes or breps) and sometimes it will work poorly (for example with points and vectors). The reason it works poorly is because the panel rounds the coordinates to 6 decimal places because this makes for easier viewing. However when points are recreated from the text, the remaining 10 decimals are now lost.It's fine to use panels to inspect data, but inserting them in between source and target components is rarely a good idea.
If you have data that exists in multiple lists but you want to put it all into a single list, you should use a Flatten component.
If you have data in various lists that you want to merge into a single tree (tree = list of lists), but you want to keep all the lists separate, you can use the Entwine component.
You should flatten all your individual point lists, then use Entwine to put them all together and finally plug the result of Entwine into the Polyline V input.…
Added by David Rutten at 3:04pm on September 9, 2016
rights to register the "mapwingis.ocx" file.Francesco, would you be patient just a tiny little bit, so that we could try something else? I would be grateful if you could.
1) Close Grasshopper and Rhino2) Run the Revo Uninstaller Pro and uninstall your MapWinGIS application along with removing all the leftovers from the registry.3) Restart your PC, and once it boots again, make sure that you are logged in as an Adminstrator.4) In your Start menu's search box type: "UAC", which will find your User Account Control Settings. Click on it, and a new window will open. Set the bar on the left to "Never notify".5) Turn off your Antivirus, which ever it is.6) Download the 64 bit version of v4.9.4.2 MapWinGIS.7) Right click on downloaded MapWinGIS-only-v4.9.4.2-x64.exe file, and choose "Properties". If there is "Unblock" button click on it, and then click on "OK". If there is no "Unblock" button, just click on "OK".8) Left double click on MapWinGIS-only-v4.9.4.2-x64.exe file and install it to "C:\dev\MapWinGIS" folder. Choose "Full installation" during installation process!9) In your Start menu's search box type: "CMD". Once the "Command prompt" appears do not left click on it! Instead right click on it, and choose "Run as Administrator".10) A command prompt window will open. Type the following command:
"your_regsvr32_folder_path\regsvr32.exe" /u /s c:\dev\mapwingis\mapwingis.ocx
If command does not result in an error message, then type this one afterwards:
"your_regsvr32_folder_path\regsvr32.exe" /s c:\dev\mapwingis\mapwingis.ocx
11) If no error appeared again, then open your Rhino and Grasshopper and check what Gismo_Gismo component prints from its "readMe!" output.If errors appeared, it would be nice if you could post their screenshots.…
Added by djordje to Gismo at 5:46am on March 27, 2017
n get the correct results with cooling loads:
3. After I update LB+HB, a warning is given for the set EP construction component:
4. so I replaced it with the latest one (Feb 05, 2017):
5. Now the cooling loads is missing from the result for reason unknown ...
May I ask if the missing cooling loads is related to the latest update of LB+HB? What component update is causing this problem?
BTW, I'm using Singapore's epw file, and for a tropical city, there should be no heating energy at all. So, sth clearly is wrong over here ...
Thanks.
…