Parametrica.Con grasshopper puoi gestire progetti complessi dal punto di vista della forma e dell'organizzazione con un solo strumento , dal design dell'oggetto , allo spazio dell'architetture , all'organizzazione urbanistica.Grasshopper è un software open source , in continuo aggiornamento da parte degli utenti , TRA POCO POTRESTI CONTRIBUIRE ANCHE TU AL SUO SVILUPPO !!!Sabato 11 MAGGIO 2013durata di 6 ore : dalle 10:00 alle 17:00presso : STUDIO REMODESIGN (via dei marsi n° 41)per prenotare chiama il numero : 3498381249oppure manda una mail all'indirizzo : contact@ivoambrosi.itvisita il sito: www.ivoambrosi.it…
he sunPath component works. For example if you want to simulate the hours from 8 to 16 it means you want 8 hours from 8 to 9, from 9 to 10,.... from 15 to 16 (8 hours duration period) so you get from the sunPath component (using default timeStep 1) the 9 sun position/vectors 8 9 10 11 12 13 14 15 16 (in the image the yellow suns). The things is that if you ask for a smaller timeStep for example 3 = 20 mins then the additional sun position (in the image the orange suns) are added also after the time limit of h16 so probably when you don't want/need. I understand that when you input a time period there is the ambiguity if the hours are the just 9 (the 9 inputs) or the 8 hours included between pairs of hours, but I would make in a way that it is possible to chose if the extra timeStep after the last hour are added or not. Thank you for your comments.
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ed an domain for doing that and it works for the list output, but not for my whole definiion.
My definition I made works for the first line, without the Steps. Now I want to have the same thing for the whole surface. But I dont know why, the result is quiet messy.
The "gradient" from open to close (for the whole surface in the same direction) is kind of splitted. Further I have more surfaces created on one u/v coordinate. There should only be one per coordinate. And then there is also a problem thet the normal vector is not picked correctly any more.
Maybe you can help me on this?
Would be verry great!
Thanks in advance!…
he default for Rhino, degree=5 gives you smoother curves, but each control point matters less, degree=11 is the highest degree Rhino allows. Apart from 2, degrees tend to be odd rather than even, though Rhino supports both.
In addition to the degree and the control points, Nurbs curves have knots. A single knot is just a number, and the list of all knots is called the knot-vector of a curve. The number of knots depends on both the degree and the control-point count, and the spacing of the knots affects the shape of the curve a little bit. If there are <degree> knots with the same value, then the curve is somewhat discontinuous at that location which could manifest itself as a kink or as a clamped end-point. However it is not possible by just looking at the shape of a curve to say where stacked knots might be, but you can use the Rhino _List command to inspect all details of a Nurbs curve.…
ror "nighttime"
how could that be - must be in the weather file i assume - is there anyway to fix this ?
suncalc.net gives me the following
00:00—02:17 — night
02:17—03:43 — astronomical twilight03:43—04:39 — nautical twilight04:39—05:19 — civil twilight05:19—05:23 — sunrise05:23—21:11 — daylight21:11—21:15 — sunset21:15—21:55 — civil twilight21:55—22:51 — nautical twilight22:51—00:17 — astronomical twilight00:17—00:00 — night
plz help - thank you !!!
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TB of RAM. I think I'm going to start a GoFundMe campaign to buy one for myself :)
2- The server's cost is about $13 an hour. I get free access to supercomputer through my university and xsede.org because I earned an NSF Honorable mention last March, however, the supercomputers available through both resources are a little complicated for me to use, as opposed to the one available from amazon that has Microsoft server 2012 already installed.
3- I wanted to run 400 annual glare simulations for 400 different views.
4- I tried a to perform annual glare simulation for one view on my Dell XPS that has Intel Core i7-6700HQ processor and 16GB of system memory. The simulation took 2 hours to complete. Radiance parameter ab was set to 6.
5- I wanted to obtain the batch file for each view so I can run them on the server. So I used the fly component to run all 400 simulations and closed the cmd windows, that wasn't bad ( for me at least) because I asked my son to this job for me, he was just glad to help me :)
6- I created one batch file using this cmd command:
dir /s /b *.bat > runall.bat
This created a file with the path to each .bat file. I edited this file in Notepad++ to include the word "start" at the beginning of each line. This was done using the "find and replace" dialogue box.
7- I split my newly created batch file into 3 batch files, each one has about 130 file names and " start" before the file names.
8- installed radiance on my server
9- Ran the first batch file on the server, this started 130 cmd windows performing my simulations, CPU usage was anywhere between 90% to 100% and about 105 GB of RAMs were used.
10. It took about 5 hours to complete all 130 simulations, I expected to run all in 2 hours but can't complain because this would've taken about 260 hours to run on my laptop. After the simulations done I ran the second and then the third batch files ( total of about 15 hours).
11. I got 400 valid dgb files. Couldn't be happier!
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re-organized code, the preview at "(1)" is static, before the simulation; it is hidden to see the simulation. The preview at "(2)" is the simulation, which traces each tool path and then reveals each one piped.
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Added by Joseph Oster at 5:56pm on November 1, 2017
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ber of mesh vertices is defined as (precision_+1)^2.So if you would like to have its beam, diffuse and ground-reflected components as well, that means 3 * 8760 values per single point.Example: if you set your precision_ input to 20, the number of values would be a couple of millions:
(20+1)^2 * 8760 * 3 = 11 589 480 hourly values
Check the attached definition below. The outputs that you need are: "Ebeam", "Ediffuse", "Eground".They contain annual hourly values for each tilt and azimuth combination (that's what upper mesh vertices represent) in a data tree.…