ding on the topography of your location you will probably end up with a 10 000 meters mask radius.2) Again you would plug in all the geometry (those blocks) into the context_ input. Depending on the topography of the location, you will probably end up with a mask radius higher than 10 000 meters.But in this case the default value of 0 of the minVisibilityRadius_ input needs to be increased, so that the topography near the location gets excluded. Which is exactly what the minVisibilityRadius_ serves for.To my knowledge there is no paper which describes the exact amount of the minVisibilityRadius_ which needs to be used.ShadeUp plugin for example uses 50 meters of minVisibilityRadius_ by default and 50 000 meters of maxVisibilityRadius_ by default, for objects of a tens of meters in diameter.Something similar can be applied to our minVisibilityRadius_ input. For example: for relatively flat location surroundings one can use minVisibilityRadius_ to be at least 3 times larger than the contextRadius output. For more hilly locations surroundings this value can be increased (6, 7 times of the contextRadius).For example if the contextRadius is 600 meters, minVisibilityRadius_ can be 3.6 kilometers, and so on.Let me know if this answers your questions.…
l equations that describe his attractor in a chaotic behavior when rho > 24.7. All the values of X =sigma(Y-X) *dt never repeat themselves through each moment in time making their distribution totaly random, we can see this at the end of the video with the linear graph. The beautiful thing is that even though the values of X are randomly distribuited over time, the result is a beautiful ordered shape, this in essence is the principal of chaotic systems. Or as James Gleick would say " chaotic systems embed hidden ordering principles"
X =sigma(Y-X)
Y= -X*Z+rho*X-Y
Z = X*Y-betta*Z
X = dx/dt -------> change of X over time
Y = dy/dt -------> change of Y over time
Z= dz/dt -------> change of z over time
rho = 28
betta = 3/8
sigma = 10
http://mathworld.wolfram.com/LorenzAttractor.html…
have some spare time please fill in my 3D Printing Open Survey - If you could make almost anything, what would it be ? Updated results are publicly available after completing questionnaire (Please press "Wyślij" - Send button and "Wyniki ankiety" - Results button at the end). This survey will be used to evaluate demand for 3d printing services globally. It consist of 30 questions about: - open-source 3d printers - future of additive manufacturing - 3d printing services - ecology in 3d printing - copyright issues and 3d printing Three example questions: 2. Which of the following 3d printing applications is the most interesting? * - Things personalization - Printing food - Attempts to print structures resembles in functioning living tissues or blood vessels - Creating impossible or difficult to create by using conventional technology things - Printing rooms or buildings on earth/moon - Printing chemical compounds (for example drugs) - Using in renewable energy sources - Printing parts and/or mechanical vehicles 3 . Have you ever heard about cheap DIY 3D Printers (for example RepRap, PrintrBot, MakiBox A6) ? * DIY - Do It Yourself - Yes - No 4 . When 3D Printers will become one of the typical household appliances ? * - After 5 years - After 10 years - After 15 years - After 20 years or later - Never - I don't know Feel free to ask questions!…
: Castellano
Horarios
Básico - miércoles
18.30 - 21.30 h
Avanzado - miércoles
15.00 - 18.00 h
Una vez finalizado el curso, el alumno podrá solicitar un diploma acreditativo del mismo.
Normativa: http://daetsam.aq.upm.es/servicios/cursos/informacion
Información cursos: http://daetsam.aq.upm.es/servicios/cursos/primavera2014
Métodos de pago: http://daetsam.aq.upm.es/noticias/2014/02/16/cursos-primavera-2014-aplicaciones-informaticas-e-idiomas
…
that multiple values are being passed that exist in the same branch level.
- A thick dashed line means that multiple values are being passed through multiple branch levels.
For more information on tree data structures, the tutorials give a basic overview. I then recommend doing a search of the Discussions on Data Trees to further your understanding, (or possibly completely confuse you at the outset)
The attached file shows how multiple data branches can form. Create two curves in Rhino and link each to one of the two curve components at the start of the definition. The Panel component (the yellow box) and the Param Viewer are your best friends for seeing how your data is structured.
The definition starts with two curves and divides the curves into equal number of segments. The Divide component creates a set of point data at {0;0}. The definition then draws lines between the points on each curve and then divides each of those lines into 3 segments with 4 points on each line. GH organizes the data so that each point is associated with all the points generated from the same line.…
the basics of grasshopper and wanted to inquire about the most effective way in learning this tool. I have put it off for some time due to exams and just the fear of "the unknown" that is grasshopper. I do have some questions which may be somewhat naive in nature, so please excuse me.
1) Do I need to know how to code to better learn grasshopper. Would learning the fundamentals in coding help?
2) Besides the learn tab above, are there any other sources/books that you guys think would really help beginners?
3) How often do people come up with definitions? Is this something new you do for each project or do you have one definition that you customize each time? Do most of you end up with huge definition libraries that you later apply to different project?
4) Can grasshopper be used for estimating/takeoff purposes? More "real world" applications.
My main objective here is to learn this as a hobby and use it to build furniture for myself (mainly out of wood/steel), but would love to learn it for everyday application, or even just to make cool forms. I am based in the LA area, so if you feel the need to PM to say hello, please feel free. Thanks for all your help and support. …
ed four workshops, each featuring a partnership of a creator of hardware technology and a software developer. The outcomes of the four workshops will form a single structure.
Workshops:
1. Facade panels with RoboFold & Kangaroo/Lobster
2. Cantilever CNC wooden lattice with Archiwaste & SMART Form by BuroHappold
3. Corian freeform surfaces by Cutting Edge & Evolute Tools
4. Milled foam and cast concrete with Cordek & Galapagos/David Rutten
Book on the Shape To Fabrication website or via SimplyRhino on 0208 498 9900. Tickets are limited to 10 per workshop at £500+VAT (professional) and £400+VAT (student).…
Added by Gregory Epps at 5:15am on September 29, 2011
گاهها دعوت می شود email: behrange@gmail.com از طریق و یا شماره تماس 09197804306 جهت ثبت نام تماس حاصل نمایند
جهت شرکت در کلاسهای فوق مبلغ 3500000 ریال به شماره حساب0215461257000 بانک ملی ایران واریزنمودهو فیش واریزی را به همراه کپی کارت ملی تحویل دهیدمحل برگزاری کلاسها : تهران خیابان پاسداران خیابان بهستان سوم پلاک 9…
al vector, and make a 3 point plane with the origin as the surface point, the X axis as the end of the normal vector and a 3rd point that is the same as the second but a bit lower in Z (I just added an inverted unit Z vector). The Y axis of that plane is the downhill vector. It's still 10 components, though... :) Interesting thing is if you use a positive unit Z vector, you get the uphill direction...
I guess another observation is that all the methods except David's depend on the surface direction being "up", David's is surface direction independent.
Ciao, --Mitch
…
m rnd As New random(666)
Dim field As New gh_field
Dim crvlist As New list(Of curve)
For i As Integer = 1 To 100 Dim pc As New gh_pointcharge
pc.Charge = rnd.NextDouble
pc.Location = bx.PointAt(rnd.NextDouble, rnd.NextDouble, rnd.NextDouble)
field.Elements.Add(pc)
Next
For i As Integer = 1 To 500 Dim p As New point3d(bx.PointAt(rnd.NextDouble * 0.5 + 0.25, rnd.NextDouble * 0.5 + 0.25, rnd.NextDouble * 0.5 + 0.25))
Dim pts As point3dlist = field.SolveSteps(p, 0.1, 30, gh_differentialsolver.RungeKutta4)
Dim crv As nurbscurve = nurbscurve.CreateInterpolatedCurve(pts.ToArray, 3)
crvlist.add(crv)
Next
a = crvlist
…