air (missing connectivity data therefor C# can't compute accurately the clash stuff and defaults to some "safe" mode, more upon that soon):
3. Compare with my chair (but then again this is made with the pro AEC C# version and is 100% faultless):
Moral: we need extensive topology "cross" checks VS the stuff that SandBox does (the connectivity DataTrees, that is).…
you want > I'll translate that freaky thing into native components .
Note: see comments and try to understand the "classification" on that @$@^$ east/west/north/south DataTree (I assume that you know well what these mysterious things are - if not notify: Skype is required).
Note: C# assumes that pieces (Breps) have min of 3 and max of 5 edges - apparently a far more "elaborated" way is required in order to deal with any situation.
Moral: roll on V2, he he
PS: Since the Dark Side is present in this Noble Forum ... you can use the White Option for your avatar (as Plan Z).
best, Lord of Darkness…
to 1.00. This is way too optimistic value, and in reality there will be a noticable difference between DC and final AC power output. You can use the 'DC to AC derate factor' component to account for/see some of these differences.
I edited your definition and added an effect of shading.I used only a single PVsurface (horizontal rooftoop) to cut down the calculation time.But you can use as many of them as you like (the way you already did in your definition).
I labeled in red (group) the 3 boolean toggles which you need to set to True, in order for definition to be ran.
It is also useful to check some of the example files from the Ladybug Photovoltaics release topic.
If you have any other/further issue or question, please do not hesitate to ask. We are here to help.…
summer because of the relative humidity of outdoor air will be over 80%.
I want to set the schedule like this
1) cooling setpoint to be 27C degree and max humidity to be 50%.
2) when the outdoor air temperature is lower than 27C, open the windows and ventilation naturally.
3) Air conditioning and dehumidification are needed only when the occupancies are at home (almost at night) and Natural ventilation is not to be.
4) Accept the indoor air relative humidity to be almost 100% when dry bulb temperature is lower than 27C.
Now, I set the air conditioning schedule as cooling setpoint schedule, but there are no components to set a dehumidification setpoint schedule.
The dehumidifier keeps working all day whichever the windows are opening or not.
How can I stop the dehumidifier during the windows open?
thank you.…
1':
And changed the 'v_dis' slider (the 'du/dv' inputs to 'ptSrfDis') 'Real' with a lower maximum of 20 instead of 100.
Then slowly increase the resolution by reducing the value of the 'v_dis' slider (needs a better name).
After all that, you can 'Pull' circles to surface and 'SrfSplit' to create holes, or whatever.
NOTE: As before, GH will lose the 'Image Sampler' when I save my copy so you'll have to copy/paste from yours, connect and edit that domain.
…
Added by Joseph Oster at 3:58pm on October 28, 2017
icipate this summer, in the digital design build workshop, seeking to create an inventive collaborative environment.Aimed primarly at students, architects, urban designers, engineers, landscape architects.Guest invited tutor : Arian Hakimi Nejad (Iran)Profile: MAA 2010 - Architect/Urban Designer (IaaC-UPC, Barcelona, Spain)Workshop coordinator: Diana Nitreanu (RO)Profile: MAA 2010 - Architect/Urban Designer (IaaC-UPC, Barcelona, Spain)Official Rhino TrainerTRAINING OBJECTIVES:Presenting a set of innovative approaches and methodologies using Grasshopper.TOOLS: Grasshopper (primarly) and Rhinocerus (secondary)ATTENDANCE&COSTS:>Price 100 ron for 3days workshop/6h/day.>To book your seat send email to the address: diana.nitreanu@laboratorul.ro>The first 25 people to send email to the address above will get a seat.>To have your seat comfirmed, you must show up at the location above to receive a detailed schedule of the workshop.>When the workshop starts you must present yourself with the flyer that you will receive.REQUIREMENTS:>Bring your own laptop!>All the participants MUST have installed Rhinocerus and Grasshopper.>You can find details on www.rhino3d.com and grasshopper3d.comLOCATION:Mircea Vulcanescu st., no 27, sector 1, Bucharest, RomaniaFor further info or any questions, feel free to contact : 0722 86 06 87Free drinks, music, fun and a lot of new things to learn! :)IMPORTANT!THE WORKSHOP WILL BE HELD IN ENGLISH…
less points there are.
Then, I want to take each point, and find its closest neighbor (closest point), and connect these two with a spline curve that will be ON the surface of the original 3D form (the egg).
Then, I want to rail a square on these curves, but I think that's not possible inside grasshopper since there is not "square" rail option, only circle....
I can do the 3D voronoi on top of the form but all these previous steps are holding me back:
1) The point list of the populate points is random, and I can't figure out how to order the point indexes from 0 to 100 so that the lowest ones are 0,1,2,3... and the topmost one is 100. I've tried distance attractor methods but I guess I can't figure it out for hours...
2) Assuming the indexes are correct, how do I cull in a sequence from bottom to top to get more culling as I go up?
3) Again a list problem - the closest points - I can't get each point to have only 1 connection to a close point, it's always many connections, so every time I don't get a collection of curves that are clear, but a huge collection of curves from many points to many points.. I only want each point to have a connection to one other point (2 way connection between a point and its closest point).
If anyone understands the problem and can maybe help me out here, I would appreciate it.
I think my knowledge of lists and domains and series etc. is pretty limited as of now, so I would appreciate an example or a solution in code so that I can understand it...
Thank you!…
is created for each point (25 paths, N=1 for each) which is feed into [Pull Point] for the pull geometry [G].
Correspondingly for the 4 source points a branch is created for each point and duplicated 25 times (4 paths, N=25 for each). This tree then needs to be inverted with [Path Mapper] so the structure will correspond to the format of the pull geometry. The mapping {A;B;C}(i) > {i}(B) produces (25 paths, N=4 for each) the structure to feed into the search point [P].
The [Pull Point] boolean toggle [C] needs to get set to False to obtain all the distances between all search and pull points (4 x 25 = 100 values).
Simultaneously there is also an index being created to correspond to the list of the 4 source points. This index is the integers 0 to 3 which are branched and inverted similar to the source points (25 paths, N=4 for each).
The distance output [D] from [Pull Point] is then sorted synchronously with the source point index for each branch. From the following screengrab branch {0;0} corresponds to a point in the 5 x 5 grid and the shortest distance between that point and a referenced source point index is 5.261. The index of the referenced source point is 3.
For each following sorted branch the first sorted index value will correspond to the closest source point (first [List Item] shown). This index value is then used to select from the original list of duplicated and inverted points and this is done for each of the 25 branches (second List Item shown).
Draw a line or whatever an away we go!…
rimitive way to do business) imposes serious limitations with regard the topology of the line graph on duty. I do hope that you understand what I'm talking about. DO NOT use this attached against graphs made via proximity 3d and the likes.
2. No clash detection (via trigonometry) is included. Either instance definitions.
3. No values check function is included: this is a rather complex thing when we do real-life "geodetic" trusses.
4. For the critical part: the linkage ... well you have 3 choices (see comments inside). Modelling a parametric linkage in GH/Rhino is 100% out of question. The only thing that you can do is use one as instance definition and put it in a myriad of places. DO NOT attempt to do that the classic way (Orient component).
5. Go to the model shops ask for a big radio controlled car/buggy and observe what a mini ball pivot linkage is (the red freaky thingy):
May the Force (the dark option) be with you.
Suggestion: abandon ship.
best, Lord of Darkness…
te value.
So abs(a-b) finds how much (always positive) each cell's area differs from its target area.
I then took the negative of that (-abs(a-b)) because Galapagos always tries to maximize the Fitness, and used Mass Addition so it minimizes the total difference from ideal areas.
I was first assuming that you were trying to tackle Kelvin's problem with Galapagos - and wondering if it would end up with the Weaire-Phelan structure. I think this would be a very interesting one to try (especially as it is not proven that W-P is optimal, so there is a chance it might find something better!), but a little tricky to set up. You'd need to simultaneously ensure equal volumes and minimize total surface area, and for all of space, not just some finite volume. If you do pursue this, then Ruggero Gabbrielli would probably be a good person to talk to.
But from the image you posted it looks like the regular Weaire-Phelan packing, just with some cells removed. I don't really see how a genetic algorithm would be very useful in this particular case.…
Added by Daniel Piker at 6:13am on September 4, 2010