GH, same as using sweep2 command in Rhino.
The one on the right is what I got so far (the output smooth our the kink of the original rails). Basically I am just following the methods provided by sdk sample: http://wiki.mcneel.com/developer/sdksamples/sweep2 .
The following is the function I copy and use directly from the SDK sample. By using this function, I can generate the sweep surface at right. But I want to have is the one in the middle with the kink edges. Can anyone show me how and where to modify he settings? I guess some sweep arguments need to be changed? I have try couples, such m_simplify, m_bSimpleSweep, m_bSameHeight, m_rebuild_count... but still cannot find a right combination for this function to output the sweep surface I want. Any suggestions or helps are very appreciated. Thanks for your help and time on this.
'Sweep2 function'----------------
Sub Sweep2( ByVal Rail1 As IOnCurve, _
ByVal Rail2 As IOnCurve, _
ByVal sCurves As List(Of IOnCurve), _
ByRef Sweep2_Breps As List(Of OnBrep))
'Define a new class that contains sweep2 arguments
Dim args As New MArgsRhinoSweep2
'Set the 2 rails
Dim Edge1 As New MRhinoPolyEdge
Dim Edge2 As New MRhinoPolyEdge
Edge1.Append(Rail1.DuplicateCurve())
Edge2.Append(Rail2.DuplicateCurve())
'Add rails to sweep arguments
args.m_rail_curves(0) = Edge1
args.m_rail_curves(1) = Edge2
args.m_bClosed = False
Dim section_curves As New List(Of OnCurve)
'Loop through sections to set parameters
For Each Section As IOnCurve In sCurves
Dim sCurve As OnCurve = Section.DuplicateCurve()
section_curves.Add(sCurve)
Dim t0 As Double = 0
If Not Edge1.GetClosestPoint(sCurve.PointAtStart(), t0) Then
If Not Edge1.GetClosestPoint(sCurve.PointAtEnd(), t0) Then
Dim s As Double = 0
sCurve.GetNormalizedArcLengthPoint(0.5, s)
Edge1.GetClosestPoint(sCurve.PointAt(s), t0)
End If
End If
args.m_rail_params(0).Append(t0)
Dim t1 As Double = 0
If Not Edge2.GetClosestPoint(sCurve.PointAtStart(), t1) Then
If Not Edge2.GetClosestPoint(sCurve.PointAtEnd(), t1) Then
Dim s As Double = 0
sCurve.GetNormalizedArcLengthPoint(0.5, s)
Edge2.GetClosestPoint(sCurve.PointAt(s), t1)
End If
End If
args.m_rail_params(1).Append(t1)
Next
'Set shapes
args.m_shape_curves = section_curves.ToArray
'Set the rest of parameters
args.m_simplify = 0
args.m_bSimpleSweep = False
args.m_bSameHeight = False
args.m_rebuild_count = -1 'Sample point count for rebuilding shapes
args.m_refit_tolerance = RMA.Rhino.RhUtil.RhinoApp.ActiveDoc.AbsoluteTolerance()
args.m_sweep_tolerance = RMA.Rhino.RhUtil.RhinoApp.ActiveDoc.AbsoluteTolerance()
args.m_angle_tolerance = RMA.Rhino.RhUtil.RhinoApp.ActiveDoc.AngleToleranceRadians()
Dim sBreps() As OnBrep = Nothing
If (RhUtil.RhinoSweep2(args, sBreps)) Then
For Each b As OnBrep In sBreps
Sweep2_Breps.Add(b)
Next
End If
Return
End Sub
…
llowing for higher skyline and construction areas along public transportation corridors. Up until now, neighborhoods once characterized by two-story houses, gardens and ground- floor open shopfront programs, have been completely transformed by the introduction of fortressed monolithic residential and office towers, which lack any sort of urban street life.
The new master-plan, however, now requires buildings to have an open street façade to accommodate multiple programs. Led by tutors from UNStudio (www.unstudio.com), the AA Visiting School São Paulo will address the changes being prescribed by the new masterplan through the redefinition of the tower typology in the extending of the ground of street culture, green landscapes and ecological mediation along the vertical axis of these buildings. For this, the workshop will teach advanced digital design and fabrication techniques to explore a series of novel differentiating structural and environmental organizations in the redefinition of the São Paulo skyscraper.
For more information:
saopaulo.aaschool.ac.uk
Applications:
https://www.aaschool.ac.uk/STUDY/ONLINEAPPLICATION/visitingApplication.php?schoolID=303
For any queries, please email: brazilvisitingschool@aaschool.ac.uk.…
llowing for higher skyline and construction areas along public transportation corridors. Up until now, neighborhoods once characterized by two-story houses, gardens and ground- floor open shopfront programs, have been completely transformed by the introduction of fortressed monolithic residential and office towers, which lack any sort of urban street life.
The new master-plan, however, now requires buildings to have an open street façade to accommodate multiple programs. Led by tutors from UNStudio (www.unstudio.com), the AA Visiting School São Paulo will address the changes being prescribed by the new masterplan through the redefinition of the tower typology in the extending of the ground of street culture, green landscapes and ecological mediation along the vertical axis of these buildings. For this, the workshop will teach advanced digital design and fabrication techniques to explore a series of novel differentiating structural and environmental organizations in the redefinition of the São Paulo skyscraper.
For more information:
saopaulo.aaschool.ac.uk
Applications:
https://www.aaschool.ac.uk/STUDY/ONLINEAPPLICATION/visitingApplication.php?schoolID=303
For any queries, please email: brazilvisitingschool@aaschool.ac.uk.…
; GH, this one came out and rhinoceros is disappear...like this
it said " Rhinoceros5's working is stopped. because some problems occured so Rhinoceros5 can't work correctly no longer " then I have no choice but terminate Rhinoceros.
There are some discussion about RhinoIronPython installing numpy though, no one has same problem like me. so Please somebody tell me!!
and one more question...just in case, I tried to install numpy into ironPython2.7
C:\Program Files (x86)\IronPython 2.7>ipy "C:\Program Files (x86)\IronPython 2.7\ironpkg-1.0.0..py" --installBootstrapping: c:\users\owner\appdata\local\temp\tmp2nand1\ironpkg-1.0.0-1.egg 118 KB [.................................................................]
C:\Program Files (x86)\IronPython 2.7>ironpkg -hUsage: ironpkg-script.py [options] [name] [version]
.
.
.
C:\Program Files (x86)\IronPython 2.7>ironpkg scipyWrote configuration file: C:\Users\owner\.ironpkg=============================================================================Traceback (most recent call last): File "C:\Program Files (x86)\IronPython 2.7\ironpkg-script.py", line 10, in <module> File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\enstaller\main.py", line 364, in main File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\enstaller\indexed_repo\chain.py", line 27, in __init__ File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\enstaller\indexed_repo\chain.py", line 67, in add_repo File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\enstaller\utils.py", line 92, in write_data_from_url File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 435, in open File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 407, in _call_chain File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 654, in http_error_302 File "C:\Program Files (x86)\IronPython 2.7\Lib\httplib.py", line 1261, in __init__ File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\enstaller\utils.py", line 73, in open_url File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 154, in urlopen File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 547, in http_response File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 467, in error File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 429, in open File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 446, in _open File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 407, in _call_chain File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 1240, in https_open File "C:\Program Files (x86)\IronPython 2.7\Lib\urllib2.py", line 1167, in do_openAttributeError: 'module' object has no attribute '_create_default_https_context'
C:\Program Files (x86)\IronPython 2.7>
how can I deal with this error?…
nnot calculate (too many digits).
Or you want just to fill that space with random configuration and find some good for you?
Here's my first thoughts:
Again, as some other cases, iterative process.
(Conway's game of life, a cellular_automata-like process (?)... Install anemone.)
I would create 3 grids:
1 - grid of 100 values, cell's center points
these values can have more integer values like 0=free 1=occuped
2 - grid of 81 values, grid vertex points (excludig perimeter)
these values are where the center of 2x2 cells could be. 0=possible location 1=not possible location
3 - "grid" of 180 values, grid segment center, where 1x2 center could be
again 0 and 1
Then it's needed a "topology" between those 3 grids:
At each iteration those values updates each other by basing on placed cells and adjacent values.
At each iteration a new cell (random from A or B) is placed in a random possible location.
This is just my madness, and maybe I'm already far away from a result.
For sure a fasterst, simpler, smarter solution exists.…
rsity building with 81 thermal zones. I wanted to use this model on my master thesis, but I am afraid I won't be able. So I would really appreciate some help.
The purpose was to set different insulation thicknesses and glazing types depending on the orientation. Therefore I created every zone by using "createHBsrfs" components. At the same time different zones would have different "building programs".
I created all the zones, I added windows as "child surfaces" for every zone. And I created the adjacencies. No errors or whatsoever.
But from this point I cannot connect the model to any other component without GH being frozen. So although the model is correct maybe it is to heavy for the software, however I am not sure if that is the reason.
Is it stupid what I have done? Is there any easier way to accomplish my purpose?
Any thought or help will be much appreciated.
I attach the GH file.
Thank you,
Eduard
Version: HB 0.0.59 / LB 0.0.62…
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.…
wing exception will be thrown:
Message: Cannot import name minimum_edge_cut
Traceback:line 60, in <module>, "C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins\IronPython\Lib\site-packages\networkx\algorithms\__init__.py"line 21, in <module>, "C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins\IronPython\Lib\site-packages\networkx\generators\classic.py"line 5, in <module>, "C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins\IronPython\Lib\site-packages\networkx\generators\__init__.py"line 84, in <module>, "C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins\IronPython\Lib\site-packages\networkx\__init__.py"
I would inform you that I have also copied the Networkx library into "C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins\IronPython\Lib\site-packages\" and have specified this directory in "Python Options->Files->Module Search Paths" so that Rhino/Grasshopper knows where to access this library.
Could you please help me how can I sort this out?
Any comment is highly appreciated.
Shayan…
see in my bottom post image there is only one isocurve showing in U and V.
In Grasshopper there's no surface rebuild? Well, the same old Grasshopper Patch command will let you specify spans I guess, to make a surface from a planar curve, but it won't work for things with holes since they will just fill in!
You can recreate a surface painfully by untrimming, adding many UV points, rebuilding from those points, then retrimming with the original surface info, but the retrimming simply fails.
If you make a planar surface from a curve in Rhino, you end up with utterly no point editability:
No wonder my CreatePatch tests were a failure. The starting surface could not be distorted except in the extreme case of moving four corner points!
I have no idea how to successfully rebuild a surface akin to the Rhino rebuild command. It's great to be able to prototype in Grasshopper, but with Python I can rebuild easily ( http://4.rhino3d.com/5/rhinocommon/?topic=html/M_Rhino_Geometry_Surface_Rebuild.htm ;), so I guess I should start a collection, like peter, of little script components for prototyping with.…
Added by Nik Willmore at 6:18am on February 26, 2016
ss lots of questions,Hope guys show me some more different ways to figure out thoes kinds of problems,Thanks.
That is a construction project,the balconies should be overhang between 1 to 3 meters.
Program A is a patten consist of increasing balconies as the floors get upper.(In the picture is 29 at the first floor and ended with 2 more balconies for each floor, )Each part for a different floor,the twelfth floor have 29+(12-1)*2=51 balconies.
Questions From A,
A1:How to use the {(series)} to creat this atrium,As the floors increase the number of the balconies change by arithmetic progression.
A2:How to control the angle of the balconies,both the angle with floor and the balconies ending part.
Program B is use line to shape the commercial atrium,program A is more small pieces of rectangles.The {(TweenCrv)} command.
Questions From B,
B1:How to draw random points between the 1 to 3 meters region of the balcony,And those point form a shape also belongs to that region.
B2:Use a curve or other ways to control the changing speed of each floors' balcony.Right now the balcony is a Linear change.
Thanks for your Help.
Q1:Is there a way in Grasshopper to control the model to Modulus,less different unit parts to build such a Atrium.(For Exanple,only use 900mm and 600mm two different width of the Glass railings to bulid the model A OR B)…