g a nurbs curve through a set of N-dimensional points is not the same as cubic interpolation of a linear data-set.
It's certainly possible to fit a nurbs curve through a set of point with a one-x-one-y constraint, but Rhino does not have such a fitter in the SDK, so it needs to be written from scratch.
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
sität der Kreativwirtschaft) den heurigen "3D Austria Tag" ankündigen zu dürfen:Vortragsprogramm:Einlass ab 9:009:30 – 10:30: Virtuelle Landschaften mit VUE xStream Vortragender: Helge Maus (pixeltrain)10:45 – 11:30: Interaktive Anwendungen mit Unity Pro Vortragender: Dietmar Godina (Playpublic)11:45 – 12:30: Praxisbeispiele & Neuheiten zu Rhino 5 Vortragende: Albert Wiltsche und Markus Manahl (TU Graz)12:30 – 13:15: Mittagspause13:15 - 14:00: Praxisvortrag: Architectural Rendering mit VRay, 3DStudio max und Photoshop Vortragender: Martin Frühwirth (Atelier Frühwirth)14:15 – 15:00: Praxisbeispiel: Mercedes A-Klasse Präsentation mit Cinema 4D & V-RAY Vortragender: Niki Vuckovic (immortal-arts)15:15 - 16:00: Praxistipps & Neuheiten zur Adobe CS6 Vortragender: Martin Dörsch (Adobe)16:15 – 16:30: Adobe Team Cloud & VIP Lizenzprogramm Vortragender: Markus Fiala (CG Shop)16:45 – 17:45: VFX-Workflow für Guerillas - Hollywood mit SynthEyes, Cinema 4D, und AfterEffects & Plugins Vortragender: Helge Maus18:00 Ende der VeranstaltungIm Foyer werden wir Infostände von Autodesk, Chaosgroup (V-RAY) und Rhino haben - nützen Sie die Gelegenheit und informieren Sie sich - neben den Vorträgen - auch persönlich an den Infoständen bei unseren Experten!Die Teilnahme ist KOSTENLOS, aufgrund der begrenzten Platzanzahl ist jedoch eine Anmeldung per e-mail an office@kkkc.at erforderlich.…
led to write F2825E_glzP_0 to idf file8. index out of range: 09. Failed to write 29BFFB_glzP_0 to idf file10. index out of range: 011. Failed to write 613DE8_glzP_0 to idf file12. index out of range: 013. Failed to write 3CBCE5 to idf file14. index out of range: 015. Failed to write BDEF6C to idf file16. index out of range: 0
Etc...
Someone knows how to solve this problem.
In attached you can find idf file, gh definition and the errors list.
Thanks for availability.
Best,
Andrea…
is also worth mentioning that, if you haven't used them yet, we have a few components that can help you manage and format your geometry in the way that E+ likes (including components to split building masses into core/perimeter zones and a component to ensure that there are reciprocal matching surfaces of adjacent zones). These 3 videos in the Honeybee Energy Modeling tutorial series should help you use them in your workflow:
https://www.youtube.com/watch?v=cDvBWDA0aF0&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_&index=10
https://www.youtube.com/watch?v=DClON71RuuA&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_&index=11
https://www.youtube.com/watch?v=nMQ2Pau4q6c&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_&index=12
-Chris…
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…
eroberfläche des Grasshopper Programms
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Strukturierung der Daten anhand von Listen und Bäumen
unterschiedliche Verknüpfungsmöglichkeiten von Parametern (data matching)
praxisnahe Grundlagen der Geometrie und Vektorrechnung für generatives Design
effizienter Aufbau von parametrischen Modellen anhand Übungsaufgaben
Auszug von Daten aus Modellen für die Fertigung; Daten aus Tabellen (Excel, CSV) importieren, exportieren
Einsatz von benutzerdefinierten Komponenten (custom components)
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…
view. So in the GH Definition i have only to estimate a center for always 4 holes. So i get 3 centers and they can be targets for the 3 details.
Sounds difficult but is not...look at the definition attached:
You have to find out what is best for your situation, this is just an example since i don't know what you're really doing.
As an extra tutorial i also added how to convert the text dots to 3d text, which you obtained from the counting. Could be useful for e.g. numbering the holes.
GH and 3dm files as well as screenshots are the attached zip file.
Cheers,
FF…
Added by Florian Frank at 9:47am on January 21, 2016
x wrapping on, if I started with position 8 (or 9th element) in the original list, the last "100" of the replacement list will have a replacement index 11 and should be wrapped to position 0 of the original index, but instead it gives an error. Is there a trick to fix this? Thanks a lot!!
…
Added by Wendong Wang at 2:23am on October 16, 2016