y does not account for contribution of shear to the total elastic energy, but it should be possible to get a shear force from equilibrium (much like with Euler-Bernoulli beams). The equation is something like this, using Einstein notation:
Mab,a+Qa=0 (1)
However, I don't know if the elements used in Karamba can deal with this? It would be very helpful to have information on shear forces in some cases...
Best,
Romain…
an that HashCodes well ... since they are "unique" per item (even if this - for the one reason or the other - is created at the same location with that) I barely can see how one can use them in order to get rid if "equal" items (Lines in this occasion).
On the other hand ... well ... using HashSets sampling the Line center and testing length and direction ... well ... this works but why bother? > if you are not doing business with code (thus you need this "check" internally) > use the Kangaroo1 component.
That said the topic of "equality" is rather huge and most people are confusing a lot of things on that matter: for instance a point not equal to another ... well ... that's rather simple but a brep "not equal" with some else ... this is not that easy (if it's solvable).…
operates, but why would you need 5 different simulations if you have 5 different thresholds? During one simulation can't Daysim switch between different slat states according to different thresholds of the external sensor?
Just to clarify with my Q1 above, I want the blind to be controlled by an external sensor with 5 different irradiance/illuminance thresholds, and measure the illuminance on a grid in the room to see the effects of the blind.
Anyone got anything to add to Q3? As I said any help is appreciated.
All the best
Mikael
…
/stackoverflow.com/questions/7735036/naudio-frequency-band-in...
http://stackoverflow.com/questions/17222492/how-to-change-frequency...;
I am no expert in this field; I would have to do research just like you. Maybe someone else on this forum has already done more work in this area, let's see. Or it might be you, the first one :)
This does not look like something completely at reach for someone with not much programming experience, but maybe with some guidance it could be doable.
--
>>Do you know other libraries that I can use with it?Sorry I would have to search for other libraries just like you.
EDIT: This link has a simple sine wave written from scratch. It might be a good start to mix with the code above and a playground to understand theory.
Giulio--Giulio Piacentinofor Robert McNeel & Associatesgiulio@mcneel.com…
ntage...
This is a standard mesh to nurbs conversion result: http://www.tsplines.com/j/subdtonurbs/MeshToNurbsBoatShell.png
You want to start with a proper mesh reparametrization:
http://www3.cs.stonybrook.edu/~gu/software/RiemannMapper/figures/ti...
Once you have your mesh reparametrized it's relatively easy to divide it into surfaces. That is the easiest approach but it doesn't take into account any features(creases etc)...
This illustrates a nice mesh parametrization with features.
https://www.graphics.rwth-aachen.de/media/paper_images/qgp_340.png
EDIT:
Got a brief look at the Geomagic thingy... seems like it's a subd modeler (like tsplines). Creating nurbs out of subd meshes is easy cause you can basically trace back the subdivision. With Giulios help I was able to make a rough version of that process here: http://www.grasshopper3d.com/forum/topics/skeletal-mesh?commentId=2985220%3AComment%3A558193 ;
(the point is that subd meshes to nurbs are not as much challenging as mesh to nurbs).…
can be found in "C:\Documents and Settings\<user name>\Application Data\McNeel\Rhinoceros\5.0\Plug-ins\IronPython\settings\lib\rhinoscript" folder on WinXP. So could have used yours too.
RhinoCommon is a SDK and basically the power behind grasshopper and rhinoscriptsyntax functions. In fact each time you call a rhinoscriptsyntax, a RhinoCommon code gets executed.
And, yes:
import Rhino - imports RhinoCommon
import utility - enables importing utility.coercebrep() (or coerce3dpoint() coercecurve() ... so on)
Item access means an input is consisted of a single item.List access means an input is a list.Tree access means an input is consisted of a tree with data on different branches.rs.BooleanDifference requires both of it's arguments to be lists, so it would be logical to set the inputs b1 and b2 as lists. But there is one problem, that Mitch pointed out to me: it seems that python components (like grasshopper components) are "intelligent", and can distinguish whether you are inputting item, list, or tree. Setting your input as list, might disable this ability and leave you with only possible type of input (list).So honestly I do not know why in this case, setting the inputs to Lists worked - due to mentioned "intelligence" of python component, even an Item type would work.This might be a question for an experienced user, I am just a beginner.…
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!…
assume we want to format two numbers, one integer and a floating point value. The integer represents an index and it should appear inside square brackets, then we want the floating point number rounded to a maximum of 4 decimal places (but always using at least one decimal place, even if it's zero), and then, in parentheses a scientific notation representation using 8 decimal digits of the number.
So, assuming the index is 16 and the value is 47.280006208, what we are after is:
[16] 47.28 (4.72800062E+001)
To make this work, we need a formatting pattern that looks like:
[{0}] {1:0.0###} ({1:E8})
The square brackets, spaces and parenthesis are just part of the output, they have no meaning whilst formatting. Everything inside the curly brackets though will be replaced with a specific formatting of one of the values.
When using the Format component as shown above, the formatting pattern is just text data. The component knows that it is supposed to use the Format() function using the pattern text and whatever additional data is provided.
When you invoke the Format() method in an expression, you do need to make sure that the pattern is actually text:
So here the pattern needs to be encased in double quotes, otherwise it will be treated as code, rather than text.
You cannot use the formatting method in the internal expression of a number parameter, because this method returns text, whereas the number parameter is only capable of storing numbers. Any expression that you put into a number parameter had better return numbers as a result.…
e some questions.
I want to loop with a foreach loop trough a list of points do i have to make a list before or is it possible to use them coming in from a noed i set the access to list?
Also i dont understand why no plane is created. How do i need to feed the points in?
And why is c# expecting open parens in line 88 and 86?
Hope its not to much at once, probably i should try a few less steps to get the problems solved one by one, just hoped it would be easier and sometimes just a parentesis is missing or some format stuff, so maybe it is not so much i really cant say.
If anybody has the time and feels he wants to help it would be nice on the other hand i understand cause of the amount of chaotic questions.
Regards!…