ult, my 3dm is very large.
Another problem, when the fonction is ok, the draw in grasshopper is ok, when i bake i have only a litte part of the opération.....
If you could help me, thank you
[Edit] Here the description in the null item :
{0;0}0. Brep: brep.m_T[43047] trim is not valid. trim.m_type = seam, the edge is manifold, but brep.m_L[trim.m_li=1114].m_type is not outer.brep.m_L[1114] loop is not valid. brep.m_T[loop.m_ti[21]=43047] is not valid.brep.m_F[0] face is not valid. brep.m_L[face.m_li[1114]=1114] is not valid.ON_Brep.m_F[0] is invalid.1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. …
ay be other issues with your geometry, but this is usually the issue people run into.)
Rays will lose energy much more slowly when a room is very reflective, but such conditions only really exist with polished painted concrete. I don't know how many such rooms you've ever been in. I can count them on one hand - and I've been to acoustic reverberation chambers on 3 continents.
Pachyderm works with a ray decimation algorithm. This means that a ray will be traced out to the cutoff time, unless it has lost enough energy that its further contribution to the impulse response is negligible. At this time, the ray is discontinued. So, the more absorption in the room, the less time it will take to run the simulation. So, more realistic absorption coefficients will allow a model to run in a more reasonable amount of time.
Gypsum board/Plasterboard will typically be between 8 and 11 percent at mid and high frequencies, and higher at low frequencies, for example. Concrete, unless polished and painted, is still a little porous, so you can probably make it 3 to 5 percent.
Regarding sources and receivers, adding more receivers adds almost nothing to calculation time (until the every end, when it extrapolates a pressure response, anyway). This is because the receivers are entered into a spatial partition system, which allows it to be done in an optimized way. Adding multiple sources will effectively multiply the calculation time by the number of sources, because the simulation needs to be repeated for each source individually.
Hopefully this helps you figure out how to run simulations with reasonable run times.
Arthur…
h 11 returns two values, and the lists with 10 and 6 return one. In any case, I changed the logic a bit.
Check it out in the other vb component. The idea is just to check if the list is odd or even first with the Mod operator. If the lsit is odd, return the middle item in the list as you have set it up. If the list is even, return the mid items also in the same way as you have set it up. I am attaching the edited .gh file, a Class1.cs file which shows in C# how I set up the component (translated vb code will follow), and the .gha I built from it.
The logic should be a bit easier to follow in this version. Check out the edited vb component in the definition for a 'translated version.'
Apologies for the C# ness...I currently do not have Visual Studio Express installed, just Visual C# express. This one is converting just fine to:
Dim list As New List(Of Object)()Dim out_v As New List(Of Object)()Dim out_i As New List(Of Integer)()If Not DA.GetDataList(0, list) Then ReturnEnd IfDim val As Object = list(Convert.ToInt32(Math.Floor(Convert.ToDouble(list.Count / 2))))Dim i As Integer = Convert.ToInt32(Math.Floor(Convert.ToDouble(list.Count / 2)))If (list.Count Mod 2) Then out_v.Add(val) out_i.Add(i)Else out_v.Add(val) out_i.Add(i) out_v.Add(list(i + 1)) out_i.Add(i + 1)End IfDA.SetDataList(0, out_v)DA.SetDataList(1, out_i)…
Added by Luis Fraguada at 11:43am on September 2, 2011
g-in, brief theory of complex systems, introduction to multi-agent systems and non-linear design, flocking, Boid library, basic examples - brownian motion, adhesion, separation, alignment, geometry following.-----------------------TIME: first session10am – GMT, London11am – Paris, Brussels, Rome, Vienna, Budapest, Bratislava, Warsaw9pm - Sidney7pm – Tokyo6pm – Beijing, Shanghai, Shenzhen, Hong Kong, Taipei3:30pm – Mumbai3pm – Karachi2pm - Samara1pm – Baghdad, Moscow, St Petersburg12pm – Istanbul, Athens, Helsinki, Cairo, JohannesburgTIME: second session3pm – GMT, London4pm – Paris, Brussels, Rome, Vienna, Budapest, Bratislava, Warsaw7pm – Dubai, Abu Dhabi, Baku6:30pm – Tehran6pm – Baghdad, Moscow, St Petersburg5pm – Istanbul, Athens, Helsinki, Cairo, Johannesburg1pm – Rio de Janeiro, São Paulo, Montevideo12pm – Buenos Aires, Santiago10am – Toronto, New York City, Bogota, Lima9am – Mexico City7am – Los AngelesWEBINARSThe rese arch Grasshopper® sessions are unique for their thorough explanation of all the features, which creates a sound foundation for your further individual development or direct use in the practice. The webinars are divided into four groups: Essential, Advanced, Iterative and Architectural. If you are a Rhinoceros 3D or Grasshopper® newcomer, you are advised to take all the Essential sessions before proceeding to the next level. If none of the proposed topics suit your needs or if you require special treatment, you can request a custom-tailored 1on1 session. All sessions are held entirely in English.The webinars are series of on-line live courses for people all over the world. The tutor broadcasts the screen of his computer along with his voice to the connected spectators who can ask questions and comment in real time. This makes webinars similar to live workshops and superior to tutorials.…
Added by Jan Pernecky at 3:36pm on February 17, 2015
l use Rhino 4.0 and corresponding GH version, as a result i could not open your Rhino file.
Hence in your definition as i see,
1) Spring Force-1 -Connection has 11 'inter' components. The inter components do not have any input data and hence 'orange'. What are the inputs for 'inter'?
2) Spring Force - 2 -'Connection'has 1 point component. Rest length & Cut off has 'mass addition' data. This force is also orange, could u throw a light on this please?
3) Pull to surface - both forces has no point input, hence it is orange too. could u throw a light on this too please?
4) There are 2 x Cartesian product components not connected to anything.
I realise that partially it could be because i'm using lower version of Rhino. However, ur input will be highly appreciated.
Kind Regards,
Agneesh…
each circle's border, let us say 1.0
3) So, the curve will end up with 5 points, in each point will have a circle, each circle will have a different Radius, but the distance in between the borders of each circle is always the same = 1.0 in this case.
4) The end result list here would be like this to evaluate a curve with these values and find the points on the curve:
List = 1, 5, 11, 19 etc If I use these values to eval a line, I will get the perfect points where I can draw the circles.
…
keep the same number of branches.
The way I'm doing it now has the inconvenience of only working for this particular number of branches, and I would like a more general way. Do I need a script or can I solve it with components, path mapper, etc?
-Also, and this one is probably simple but I can't seem to figure it out: I have a tree structure as in fig B, and I want to pick out certain series of branches from it, for example {1;0} to {2;11}. (PathGen seems to only go from {0;0} to a specified item?) So I want to be able to plug in a choice of numbers, and dispatch those branches into separate trees/cull them somehow. What am I missing? In general, I've failed to find a way to pick out all of the "uppermost" level of branches, eg {3;x}.
Any help greatly appreciated!…
sando las nuevas tecnologías de la información en la arquitectura para la gestión del conocimiento de sistemas que desarrollen estructuras sustentables, desde los procesos de diseño generativos o algorítmicos. Donde se contempla la P.O.O. (programación orientada a objetos) como nuevo lenguaje de expresión para el arquitecto-diseñador en el siglo XXI.Los talleres están pensados para sigan un hilo conductual en el que al mismo tiempo que se enseña se investiga y experimenta. Por primera vez se contará con diversos miembros de SEED como docentes de forma presencial y por video conferencia, logrando de esta forma acercar a los especialistas que se encuentran en Europa a los asistentes de los talleres sin encarecer los costos.+info:http://www.studioseed.net/ adn-methodology/
Los talleres están dirigidos a personas que tengan o quieran conseguir un perfil alto de innovación, creatividad, flexibilidad: profesionales con actividades de dirección, gerencia, proyectistas, investigadores, así como a estudiantes a partir de 5to semestre en adelante. Cada taller abarca perfiles diversos de profesionales, mientras unos están más orientados a directivos y gerencias, otros más a proyectistas.
LOS TALLERES:FAB DIG I / ITESM – CEM / Estado de México / 20 hrs / 8 – 11 al de diciembre 2011 (En este taller no se aplican descuentos ni becas)PARAMETRIC GREEN HOUSING / Colegio de Arquitectos del estado de Jalisco (Por confirmar Sede) / Guadalajara / 20h + 5h proyecto / 30 enero 2012 al 4 de diciembre 2012FAB DIG II / ITESM – CEM / Estado de México / 30h + 5h proyecto / 8 a 12 febrero 2012TERCERA REVOLUCIÓN INDUSTRIAL: TIC`s + SOSTENIBILIDAD. Procesos y paradigmas emergentes / Querétaro / 20 hrs / 15 al 18 de febrero 2012INTRODUCCIÓN AL DISEÑO GENERATIVO / UAM-azc / DF / 8hrs / 13, 14 de enero (Costo representativo $650, máximo 40 personas, mínimo 15 personas)INTRODUCCIÓN A: SCRIPTING CON GRASSHOPPER ( Python) Y PLUGINS / Estudio SEED México / Estado de México / 30 hrs / 23, 24, 25 febrero y 1,2, 3 de marzo 2012…
Added by SEED studio at 3:30am on November 24, 2011
ies+ Kinect Basics+ Video Effects+ DirectX 11 Rendering+ Projection Mapping on Moving Objects+ Controlling flying copters+ Brainwave analysis+ Folding & cutting paper+ Multi-touch gesture recognition+ Multiscreen Setups+ Physics based interactions+ Transformations+ vvvv and the Arduino+ Motor Control+ Industrial robots for creative applications+ Visualizing dance with Motion Bank+ IRIS – Interactive Realtime Image Synthesizer+ vvvv.js+ more online– Symposium & Exhibition –‘The Rules – Examining code as shapeable cosmoplastic material’+ Memo Akten+ Rainer Kohlberger+ Geoffrey Lillemon+ Kyle McDonald+ Julian Oliver+ Rafael Rozendaal+ Elliot Woods+ Patrizia Kommerell & Gabriel Shalom+ Philipp Kleinmichel+ Joanne McNeil+ Andrew Goffey+ Alex McLean+ more artworks from our Open Call still to be announced– Happenings –Let's meet and feel the vibes of 'Creative Coders'+ CreativeApplications.net Panel-Discussion+ Consultation hour with Memo Akten+ A/V Performance Daniel Schwarz & Edisonnoside+ LiveCoding Performance by Alex McLean+ vvvv keynote+ Visitors presentation 'Patcher Kucha'+ Consultation hour Hackerspace Frankfurt+ and final party with a Guy Called Gerald+ Geoffrey Lillemon Artist Talk & Screening+ more online–Venue –Frankfurter Kunstverein…