)….
Volevo chiederti una cosa... se posso…
Sto’ cercando si seguire questo tutorial e sono 3 ore che non ne vengo a capo…quindi preso dalla disperazione ho deciso di scriverti…
In questo video tutorial:
http://www.youtube.com/watch?v=AP5PxBn_5rc&feature=related
Nel primo minuto e mezzo spiega come i punti che escono dal “divide surface” nel “Panel” giustamente sono 4 perche’ sono i vertici…il mio problema e’ che per avere i vertici io devo dare come imput UeV un integer 1….altrimenti ogni singolo pannello e’ diviso in piu’ parti e non ho piu’ i vertici…ma se faccio questo, il mio autput di punti ha una lista 0 e 1 invece che, come succede a lui, 0,1,2e3. Quindi non capisco proprio che imput da lui nel U e V del “divide surface” e se faccio qualche errore…
Se hai voglia e tempo potresti spenderci 2 minuti per darci un'occhiata?…. Grazie!
Ciao!…
Added by raul forsoni at 10:44am on January 13, 2010
ce type 'Illustrator.Application'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{95CD20AA-AD72-11D3-B086-0010A4F5C335}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
-K
…
eciso urgentemente de um designer/arquiteto que domine o plugin Grasshopper no Rhino. Preferência para alguém da área do Rio de Janeiro e com disponibilidade imediata.
Por favor ligar para (021) 3624 1907 e pedir para falar com o Ricardo…
them can be addressed before winter.
Bugs:
. Vector preview is great, but it doesn't refresh (clear) when you disconnect components. You must delete the component or reconnect to refresh the vector previews.
. When passing values through a note pad, note pad fails to update continuously. Moving the notepad updates the display.
. Cannot pass a notepad integer into an fx1
. Point preview in RH5 appears as large red blocks, not as red crosses. (This is an old bug, may have been fixed with RH5 update in the meantime.)
. After adjusting Graph in dialog box, graph appears to be a solid grey object until moved.
. After copying and pasting, a lot of components are broken, return nulls. Requires reconnect to recompute (haven't had this problem in a while, will see if I can find a file that recreates it)
. BIG ONE: Loading a graph mapper with a file not found creates broken file... graph mapper disappears off canvas and the output wire appears turns orange and appears to be coming from the 0,0 pixel of the canvas. This happens any time you try to port a .ghx file to another system with different drive letters/paths, etc.
Wish list:
Mass addition for vectors
Interactive domain control for Image Sampler (like with Gradient Mapper)
Allow Addition Component to handle String values (A + B = AB)
BIG ONE: Request Override for Icon display for Parameters, Wireless receiver, and script components if you change the name
BIG ONE: Add new behavior for Stream Filter and Stream Gate: Allow multiple index numbers. The Index number picks the value/object in the corresponding index position in the selected list.
For instance:
List 0: A, B, C, D, E
List 1: 1, 2, 3, 4, 5
List 2: .1, .2, .3, .4, .5
Index Stream: 0, 2, 2, 1, 1, 2, 1, 0, 1
Results: A, .2, .3, 4, 5 (This is new behaviour and more useful than Weaving)
I have attached a GHX that includes VB components that do this, but it would be better to have GH components with I/O manager options and data matching behavior, etc.
Thanks,
Marc Syp
Knowlton School of Architecture
The Ohio State University
Columbus, OH…
tema della modellazione parametrica con Grasshopper. Questa plug-in di Rhino consente di progettare, confrontandosi con un contesto evolutivo, attraverso la comprensione e l'utilizzo di parametri e componenti che influenzano la rappresentazione e la rendono dinamica componendo algoritmi. Nel corso verranno introdotte le nozioni base di Grasshopper approfondendo le metodologie della progettazione parametrica e le tecniche di modellazione algoritmica per la generazione di forme complesse.
Le informazioni teoriche saranno fornite in maniera accelerata ma organica e contestuale agli argomenti elencati. Per massimizzare i risultati, le lezioni saranno accompagnate da piccole esercitazioni pratiche.Argomenti trattati:- Introduzione alla progettazione parametrica: teoria, esempi, casi studio- Grasshopper: concetti base, logica algoritmica, interfaccia grafica- Nozioni fondamentali: componenti, connessioni, data flow- Funzioni matematiche e logiche, serie, gestione dei dati- Analisi e definizione di curve e superfici- Definizione di griglie e pattern complessi- Trasformazioni geometriche, paneling- Attrattori, image sampler- Data tree: gestione di dati complessiStrutturaIl corso ha una durata di 16 ore programmate nell'arco di 2 giornate con i seguenti orari: i giorni 10/11 e 11/11 dalle 10,00 alle 19,00 con pausa pranzo di un'ora.
PrerequisitiPer affrontare il corso è richiesta una conoscenza di base del software Rhino attraverso esperienze teoriche e pratiche. I partecipanti dovranno venire muniti di proprio laptop e con software Rhinoceros 5 o Rhinocero 4 perfettamente funzionanti.Alla fine del corso, verrà rilasciato l’attestato di partecipazione ad un corso qualificato certificato dalla McNeel, valido anche per l’ottenimento di crediti formativi universitari.
…
Return
End If
'
Dim ptlist As New list(Of Point3d)
Dim pn As point3d = p
ptlist.add(pn)
Dim k As Double = 1 / (4 * math.PI * (8.85 * 10 ^ -12))
Dim vvect As vector3d = New Vector3d(0, 0, 0)
For j As Integer = 1 To it
Dim fvect As New Vector3d(0, 0, 0)
For i As Integer = 0 To ps.Count - 1
Dim vtemp As New Vector3d(0, 0, 0)
Dim f As Double = 0
Dim val As Double = 1 - v(i)
vtemp = ps(i) - pn
Dim dist As Double = vtemp.Length
If dist < r Then dist = r
' LEY COULOMB
f = k * ((q * q * val) / (dist ^ e))
' LEY MODIFICADA
' f = k * ((q * q * val ^ e2) / (dist ^ e))
vtemp.Unitize
vtemp = vtemp * f
fvect = fvect + vtemp
Next
Dim avect As Vector3d = fvect / m
' MRUA
' vvect = vvect + avect * t
' pn = pn + vvect * t + 1 / 2 * avect * t ^ 2
'LINEAL
vvect = avect * t
pn = pn + vvect
ptlist.add(pn)
Next
a = ptlist
Inputs are 'p' as the point to move, 'ps' as a list of attractor points, 'v' as a list of charge values, 'r' as a minimum radius used for not ending up in a singularity, 'it' as number of iterations, 't' as the time increment in every iteration, the rest are related to physical properties that can be simplified.…
Added by Vicente Soler at 8:51am on October 10, 2010
although working on the background but theres nothing displayed on the screen.
i cant even proceed to the next level of tutorials because same problem continues.
currently i m using Rhino 4 SR 2
with system config as:
Dual core 64 AMD
2gb ram
128 graphics card
windows Xp home edition
if anyone has the solution to this promblem please do let me know thanks…
what type of geometry name they have.
if, in case they are "Open Brep", you can use "Deconstruct Brep" after that(you can possibly get 4 surfaces per each floor), and finally connect "Isotrim".…
Added by Hyungsoo Kim at 12:33pm on February 2, 2016
ole new realm?
This Parametric Design Workshop will provide you with the necessary knowledge and ability to use Grasshopper, a free visual programming plugin in Rhinoceros. The workshop will also include a hands on parametric project.
If you already know Grasshopper and would like to uplift your parametric knowledge, then you can choose option 2.
Option 1: General Workshop for Beginners - 16 hours: Start 14.07.2018
Option 2: Intensive Workshop for Intermediates - 8 hours: Start 21.07.2018
Kindly reserve your Tickets here:https://billetto.eu/en/e/parametric-design-workshop-rhino-grasshopper-fablab-berlin-tickets-293212…