h tubes are redundant so surfaces overlap instead of interpenetrate, so it is not a good system.
Cocoon is the best answer these days unless you can get Exowire/Exoskelton to work. If you want more control over shape, feed your uncapped tubes into Cocoon as meta-surfaces and delete any and all of the inner meshes to just keep the outer single closed one, but this is just duplicate-culled lines used as meta-lines:
Turn down the CS input to 0.005 for this result, from 0.02 used for faster preview. In fact bake the lines and only test Cocoon on a few of them in order to get the result you want before doing the whole thing.
Whole thing at 0.005 cell size takes 5 minutes for Cocoon and 2 minutes for refinement to a smooth and even mesh.
Actually, seems like 0.005 is way too fine, giving a 600MB STL file.
So, 0.01 cell size at less than a minute total:
159MB STL which is still a bit too big for places like Shapeways. Wow. OK then 0.02 cell size, but I have to increase diameter or my two smoothing steps in refine collapse things too much, an in fact I set it to no smoothing, getting more volume and a reasonable 46MB STL file:
Alas, now it's more frail and overly organic rather than mechanical. Increasing diameter just merges it into perforated plates too much. File size is simply an issue with this complexity level, so different 3D printing services will have different file size limits.
Exowire/Exoskeleton would work but your original mesh hasn't been MeshMachine remeshed to be regular, so short segments ruin it. Here is just a corner:
I think that's why more wires fails, at least. Pretty temperamental component.
Switching to MeshMachine is needed, I guess, instead of Cocoon refine, to remesh away so many small triangles along the boring tubes. Crucial for good remeshing was to set Flip to 0 or I failed to get a rough enough mesh.
It's an adaptive mesh so I can retain good detail while roughing out the tubes.
MeshMachine is terribly slow for this whole thing, like 6 minutes, and blows up for this overly rough setting, 20 steps, so less rough, ugh, I'm out of time. I think free Autocad Meshmixer is the way to make a better smaller mesh, after a refined output from Cocoon. MeshMachine is just too slow to tweak and when it blows up, creating massive triangles jutting out, it hangs too when you change settings.
Starting with a Cocoon refined mesh certainly helped Meshmixer. Using triangle budget lets me have full control. Here is 150K triangles instead of 200K:
STL file size down to 40MB. I think Shapeways is 70 or 100MB limit? So it can be even finer. Here is the Cocoon output versus the Meshmixer reduction:
To use Meshmixer, turn on View > Show Wireframe, Command-S to select all and use Edit > Reduce from the palette that appears.
Cocoon can end up making a few inner meshes where things get weird in your uneven original mesh with small holes so fish out the main mesh by adding a List Item node.
The best strategy for Cocoon is indeed to make an overly fine STL so you avoid any need to tweak forever in Grasshopper, but then you can achieve a smaller mesh file size while preserving shape instead of things turning all smearly organic in Grasshopper.…
RESENTERS PETER ARBOUR seele KEITH BOSWELL Skidmore Owings & Merrill MARK E. DANNETTEL Thornton Thomasetti LISA IWAMOTO IwamotoScott JASON KELLY JOHNSONFuture Cities Lab/California College of the Arts HAO KO Gensler BILL KREYSLER Kreysler & Associates ANDREW KUDLESS Matsys/California College of the Arts CHRIS LASCH Aranda\Lasch ARNOLD LEE HOK MIC PATTERSON Enclos, Corp. M. MIN RA Front GEOFF ROSSI Element DENNIS SHELDEN Gehry Technologies ANN SMITH Cambridge Architectural MARCELLO SPINAP-A-T-T-E-R-N-S SANJEEV TANKHA Buro Happold BEN TRANEL Gensler PHIL WILLIAMS Webcor Builders & Consulting Group
DIGITAL FABRICATION WORKSHOPS
8 LU/HSW or 8 LU credits (depending upon workshop choice)
Friday, July 27th 2012 9:00 AM – 6:00 PMCalifornia College of the Arts San Francisco, California
PARAMETRIC ENVELOPES WITH GRASSHOPPERANDREW KUDLESS Matsys Design/California College of the Arts
COMPOSITE FACADES IN ARCHITECTUREBILL KREYSLER & JOSHUA ZABEL Kreysler & Associates
RESPONSIVE BUILDING FACADESJASON KELLY JOHNSON Future Cities Lab/California College of the Arts
SCRIPTED FACADESCHRIS LASCH Aranda/Lasch
PARAMETRIC FACADE TECTONICSKEVIN MCCLELLAN & ANDREW VRANA Digital Fabrication Alliance
BIM MODELING WITH REVIT/INTRO TO VASARIGERMAN APARICIO California College of the Arts & Autodesk Fellow
Facade technologies are developing at a more dynamic rate than almost any other issue related to construction today with an impact on performance, sustainability, materials, fabrication, design, delivery and much more. What was once thought impossible is now an everyday reality, and the future promises accelerating change.
Presented by Enclos and The Architect’s Newspaper, COLLABORATION will bring together in a two-day event, the industry, the profession, and the academy to explore the evolution and the issues surrounding today’s high tech building envelope through case studies and lectures presented by foremost
practitioners, as well as panel discussions, and workshops conducted by leaders in the AEC profession.
Aimed at architects, building owners and developers, general contractors, engineers, fabricators, material suppliers, educators, and students, the event’s panels and sessions address the transformative opportunities created by new technologies and resources. From using BIM for communicating effectively with fabricators, to energy modeling, to retrofitting practices and the latest design tools, the COLLABORATION conference offers an unprecedented opportunity to survey the possibilities of designing in the digital age.
Who Should Attend
Architects, designers, engineers, building owners, developers, and facade consultants interested in gaining increased understanding of cutting-edge building envelope technologies.…
_b2 texfunc WoodGrain_tex
6 xgrain_dx ygrain_dx zgrain_dx woodtex.cal -s 0.01
0
1 0.075
WoodGrain_tex plastic WoodGrain_NonColor2
0
0
5 0.364 0.187 0.072 0.006 0.0
This creates the texture (on the table) below:
Is it possible for me to use a multi-modifier material like this in Honeybee ?
Thanks,
Sarith
(Update: I figured out a hack to do this in MSH2RAD but I still don't know if it is possible to add this to the Honeybee Library).…
I wanted to use it for a client, really I can't since they will freak out about a weird version of Rhino being needed.
http://discourse.mcneel.com/t/scripting-blendsrf/24635
http://mcneel.myjetbrains.com/youtrack/issue/RH-29978
What you call trivial is the core of your business, the core of your product, meaning Grasshopper user ability to access serious commands or not. This is, after all, one of the most important commands in the entire Rhino universe. Without it, I have to just completely abandon NURBS and edit meshes since I can't join surfaces smoothly so I have to stop using fragments at all and only meshes afford local detail well compared to single NURBS surfaces. Only polysurfaces can mix in little high UV count blends to deal with tight local detail.
I guess I'll switch to the WIP now. Test that, and just tell clients, hey, that's life. It's not exactly easy to find the WIP download, being a hidden "Serengeti" topic on the main Rhino forum, but I can offer the membership link.
http://discourse.mcneel.com/t/how-do-i-actually-download-serengeti/23846
http://www.rhino3d.com/download/rhino/wip
I had to manually install IronPython 2.7.5 too, to fix a broken Python system:
http://ironpython.codeplex.com/releases/view/169382
Now, where on Earth do I find the Rhinocommon manual for Rhino 6 WIP?
I guess it's within the main Rhino EditPythonScript editor, though that can't be searched like a normal manual:
CreateBlendSurface(face0: BrepFace, edge0: BrepEdge, domain0: Interval, rev0: bool, continuity0: BlendContinuity, face1: BrepFace, edge1: BrepEdge, domain1: Interval, rev1: bool, continuity1: BlendContinuity) -> Array[Brep]
Makes a surface blend between two surface edges.
face0: First face to blend from. edge0: First edge to blend from. domain0: The domain of edge0 to use. rev0: If false, edge0 will be used in its natural direction. If true, edge0 will be used in the reversed direction.
continuity0: Continuity for the blend at the start. face1: Second face to blend from. edge1: Second edge to blend from. domain1: The domain of edge1 to use. rev1: If false, edge1 will be used in its natural direction. If true, edge1 will be used in the reversed direction.
continuity1: Continuity for the blend at the start. Returns: Array of Breps if successful.
Now I have normal, productive homework, of figuring out how to specify edges from a Python script.
I'll just sell this extra special capability of Rhino 5 WIP from Grasshopper as a cutting edge advanced new feature other lowly consultants can't match, assuming I can get it to work first.
The initial strategy is to Grasshopper create discrete surfaces, blow holes in a parent surface, scale down and move the little surfaces away, and just blend everything together into a polysurface. Then a client won't freak out so badly when I show them how to use meshes instead, since at least there's an alternative straight from NURBS, that maybe isn't as creatively open ended, but will get them out of a bind if their own client freaks out about meshes converted to NURBS via ZBrush ZRemesher run through T-Splines to get a smooth NURBS polysurface surface that looks like odd patchwork.
Alas, the above Rhinocommon blurb is incomplete, lacking info about what values for continuity are defined as, such as position, tangency, or curvature. I guess I'll just use try numbers.
…
t. So here we go!
1. Honeybee is brown and not yellow [stupid!]...
As you probably remember Honeybee logo was initially yellow because of my ignorance about Honeybees. With the help of our Honeybee expert, Michalina, now the color is corrected. I promised her to update everyone about this. Below are photos of her working on the honeybee logo and the results of her study.
If you think I'm exaggerating by calling her a honeybee expert you better watch this video:
Thank you Michalina for the great work! :). I corrected the colors. No yellow anymore. The only yellow arrows represent sun rays and not the honeybee!
2. Yellow or brown, W[here]TH Honeybee is?
I know. It has been a long time after I posted the initial video and it is not fun at all to wait for a long time. Here is the good news. If you are following the Facebook page you probably now that the Daylighting components are almost ready.
Couple of friends from Grasshopper community and RADIANCE community has been helping me with testing/debugging the components. I still think/hope to release the daylighting components at some point in January before Ladybug gets one year old.
There have been multiple changes. I finally feel that the current version of Honeybee is simple enough for non-expert users to start running initial studies and flexible enough for advanced users to run advanced studies. I will post a video soon and walk you through different components.
I think I still need more time to modify the energy simulation components so they are not going to be part of the next release. Unfortunately, there are so many ways to set up and run a wrong energy simulation and I really don’t want to add one new GIGO app to the world of simulation. We already have enough of that. Moreover I’m still not quite happy with the workflow. Please bear with me for few more months and then we can all celebrate!
I recently tested the idea of connecting Grasshopper to OpenStudio by using OpenStudio API successfully. If nothing else, I really want to release the EnergyPlus components so I can concentrate on Grasshopper > OpenStudio development which I personally think is the best approach.
3. What about wind analysis?
I have been asked multiple times that if Ladybug will have a component for wind study. The short answer is YES! I have been working with EFRI-PULSE project during the last year to develop a free and open source web-based CFD simulation platform for outdoor analysis.
We had a very good progress so far and our rockstar Stefan recently presented the results of the work at the American Physical Society’s 66th annual DFD meeting and the results looks pretty convincing in comparison to measured data. Here is an image from the presentation. All the credits go to Stefan Gracik and EFRI-PULSE project.
The project will go live at some point next year and after that I will release the Butterfly which will let you prepare the model for the CFD simulation and send it to EFRI-PULSE project. I haven’t tried to run the simulations locally yet but I’m considering that as a further development. Here is how the component and the logo looks like right now.
4. Teaching resources
It has been almost 11 months from the first public release of Ladybug. I know that I didn't do a good job in providing enough tutorials/teaching materials and I know that I won’t be able to put something comprehensive together soon.
Fortunately, ladybug has been flying in multiple schools during the last year. Several design, engineering and consultant firms are using it and it has been thought in several workshops. As I checked with multiple of you, almost everyone told me that they will be happy to share their teaching materials; hence I started the teaching resources page. Please share your materials on the page. They can be in any format and any language. Thanks in advance!
I hope you enjoyed/are enjoying/will enjoy the longest night of the year. Happy Yalda!
Cheers,
-Mostapha
…
3. receiver gets data from sender via input (0) < the data here may be changed in the meantime, for instance if its a double then I would like to add 1 to it.
4. receiver sends data to sender's input(2)
5. go to 1.
VS 2013 studio project folder
SENDER
Public Class loopStart Inherits GH_Component
Dim cnt As Integer
Friend Property counter() As Integer Get Return cnt End Get Set(value As Integer) cnt = value End Set End Property
Dim iData As New GH_Structure(Of IGH_Goo)
Friend Property startData() As GH_Structure(Of IGH_Goo) Get Return iData End Get Set(value As GH_Structure(Of IGH_Goo)) iData = value End Set End Property
Public Sub New() MyBase.New("loopStart", "loopStart", "Start the loop with this one.", "Extra", "Extra") End Sub
Public Overrides ReadOnly Property ComponentGuid() As System.Guid Get Return New Guid("bdf1b60d-6757-422b-9d2d-08257996a88c") End Get End Property
Protected Overrides Sub RegisterInputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_InputParamManager) pManager.AddGenericParameter("Data", "dIn", "Data to loop", GH_ParamAccess.tree) pManager.AddIntegerParameter("Steps", "S", "Number of loops", GH_ParamAccess.item) pManager.AddGenericParameter("<X>", "<X>", "Please leave this one alone, don't input anything.", GH_ParamAccess.tree) pManager.Param(2).Optional = True End Sub
Protected Overrides Sub RegisterOutputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_OutputParamManager) pManager.AddGenericParameter("Data", "dOut", "Data to loop", GH_ParamAccess.tree) End Sub
Public Overrides Sub CreateAttributes() m_attributes = New loopStartAttributes(Me) End Sub
Protected Overrides Sub SolveInstance(ByVal DA As Grasshopper.Kernel.IGH_DataAccess)
Dim numLoop As Integer DA.GetData(1, numLoop)
Dim loopDt As New Grasshopper.Kernel.Data.GH_Structure(Of IGH_Goo)
If cnt = 0 Then Me.startData.Clear() DA.GetDataTree(0, Me.startData) loopDt = startData.Duplicate DA.SetDataTree(0, loopDt) End If
If cnt < numLoop - 1 And cnt > 0 Then DA.GetDataTree(2, loopDt) DA.SetDataTree(0, loopDt) Me.ExpireSolution(True) Else DA.GetDataTree(2, loopDt) DA.SetDataTree(0, loopDt) End If
cnt += 1
End Sub
End Class
RECEIVER
Public Class loopEnd Inherits GH_Component
Dim aData As New GH_Structure(Of IGH_Goo)
Friend Property anyData() As GH_Structure(Of IGH_Goo) Get Return aData End Get Set(value As GH_Structure(Of IGH_Goo)) aData = value End Set End Property
Public Sub New() MyBase.New("loopEnd", "loopEnd", "End the loop with this one.", "Extra", "Extra") End Sub
Public Overrides ReadOnly Property ComponentGuid() As System.Guid Get Return New Guid("3ffa3b66-8160-4ab3-87c9-356b2c17aadd") End Get End Property
Protected Overrides Sub RegisterInputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_InputParamManager) pManager.AddGenericParameter("Data", "dIn", "Data to loop", GH_ParamAccess.tree) End Sub
Protected Overrides Sub RegisterOutputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_OutputParamManager) pManager.AddGenericParameter("Data", "dOut", "Data after the loop", GH_ParamAccess.tree) End Sub
Protected Overrides Sub SolveInstance(ByVal DA As Grasshopper.Kernel.IGH_DataAccess) Me.aData.Clear() DA.GetDataTree(0, Me.aData) runner()
DA.SetDataTree(0, Me.aData) End Sub
Sub runner()
Dim doc As GH_document = Grasshopper.Instances.ActiveCanvas.Document Dim docl As list(Of iGH_DocumentObject) = (doc.Objects)
For i As Integer = 0 To docl.count - 1 Step 1 Dim comp As Object = docl(i) If comp.NickName = "loopStart" Then Dim compp As IGH_Param = comp.Params.input(2) compp.VolatileData.Clear() compp.AddVolatileDataTree(anyData) Exit For End If Next End Sub
End Class
…
/www.grasshopper3d.com/forum/topics/vb-vs-c-vs-python
http://www.grasshopper3d.com/forum/topics/which-programming-language-should-i-focus-on-vb-or-python
VB.Net and C#
VB.Net and C# both belong to the ".Net" family of languages, and the things you can do with them in Rhino/Grasshopper are nearly 100% equivalent. Grasshopper itself was written in a combination of VB.Net and C#. Some advantages/comments, in no particular order:
Performance - VB.Net and C# scripts tend to execute faster because they are "Just-in-time" compiled as opposed to interpreted.
Autocomplete - both VB.Net and C# have rich autocomplete functionality in their respective script editor components - significantly more so than the python editor. This can be helpful for beginners since you can "hunt" for methods and properties by just typing a "." after an object name and looking at the list of available methods/properties.
Native Component development - If you eventually want to develop GHA assemblies/plug-ins for grasshopper, as of Rhino 5 you will have to use one of these two languages. However, there are plans to introduce python-based plugins in Rhino 6. Even so, the resources around plug-in development are very rich in the C# and VB.Net environments (with c# seeming to be the more popular of the two).
"Strong Typing" - VB.net to some degree, and C# especially, are less "forgiving" languages than python - they require you to know about the data type of the objects you're operating on. This can sometimes result in more verbose code - as you explicitly convert from type to type - but it also promotes good programming practice and helps make errors more understandable.
.Net ecosystem - using a .Net language means you have access to the thousands of libraries publicly available, and the process of referencing these libraries and making use of them is comparatively straightforward relative to python. More on this in the following section.
Resources/Support - At least as of 2012, VB and C# turned up more results on this forum than python, and I think you'll find slightly more expert-level coders in those languages able to help you here.
Which one between the two? C# or VB.Net? - Personally, I greatly prefer C# - I find it to be cleaner and clearer to use. I also have some programming background in C++/Java/Processing so I found the "C family" approach to be more familiar. As David and Damian point out in some of the posts linked above, C# is more popular than either python or VB.net in the rest of the coding world. However, if you are learning without any prior programming experience you may find VB.net to be a bit easier to learn.
Python
Python is, without a doubt, a beautiful and elegant language, which is probably more than can be said for VB.Net/C#. It is very popular with beginner coders, and its syntax is more readily understandable.
Syntax - Python is beautiful to read and write. Its syntax is very clear and free of extraneous punctuation (for example the ";" line endings in c#). It has many very nice language features that make common tasks more concise, like its loop syntax, list comprehensions, list "map" and "filter."
Multiple ways to talk to Rhino/Grasshopper - Python enables two general approaches to interacting with the Rhino/Grasshopper environment: RhinoCommon and RhinoScriptSyntax. If you have prior experience with Rhinoscript, you may find RhinoScriptSyntax to be preferable - it adapts many of the methods you're familiar with to the python language, and simplifies some tasks. A word of caution though - working with Rhinoscriptsyntax can introduce a performance hit relative to RhinoCommon operations. C# and VB.net by contrast can only work with RhinoCommon.
"Goodies" - The Python environment in Grasshopper has some "special features" that the other languages lack. In particular, the "GHPythonLib" library enables the ability to call most Grasshopper components from within your code, and the ability to easily enable parallel processing to improve performance. (A word of caution though - these two features do not seem to "play well" with each other, there may be bugs causing memory leaks that result in increasingly worse performance with each execution).
Cross-Platform - Unlike C#/VB.net, Python can be used natively in Rhino for Windows and Rhino for Mac.
Direct scripting in Rhino - You can also use Python directly in the Rhino environment without the need for Grasshopper if you desire, using the Rhino Python editor.
IronPython / Ecosystem issues - one frustration / potential downside to working with Python for Rhino/GH is that though there is a vast, amazing ecosystem of external libraries for Python, getting these to install/work properly in the Rhino/GH environment can be a real pain - largely because the language is actually "IronPython," a version of python designed to work closely with the .Net ecosystem. Many popular libraries like numpy and scipy are very challenging to get working in Rhino/GH.
Scripting in other programs - Especially in the AEC industry, Python is a popular scripting language for other applications. Tools like Revit, Dynamo, Blender, and ArcGIS all offer their own Python scripting interface - so learning Python in Rhino/GH can give you a leg up in eventually scripting in these other programs.
Python's Stock is Rising - there are currently a number of efforts to improve the "status" of python within the Rhino/GH ecosystem. The python editor in Rhino 6 has a number of improvements, not least of which is the ability to "compile" add-ons for Grasshopper written in python. I'm sure Giulio can speak to other upcoming improvements.
I hope this summary helps you find the right option for you. Ultimately you can't go wrong; concepts from any of the available scripting languages will make it much easier to learn the next one. In my day to day work I use a combination of both C# and python, where appropriate, and I love them both.
I hope others will feel welcome to chime in on this FAQ and add their own thoughts about advantages/disadvantages of these various options! If you have time, read through some of the other posts linked to at the beginning - there's lots of additional great information there. …
lass BrepDeform Inherits GH_Component Public Reslist As New List(Of String) Public Sub New() MyBase.New("BrepDeform", "Deform", _ "移动物件的控制点" & vbCrLf & "(Move the control Point to change a object)", "SEG", "Modify")
End Sub Public Overrides ReadOnly Property ComponentGuid As System.Guid Get Return New Guid("8226e0ea-ed6b-47c2-8a24-244f044152d8") End Get End Property Protected Overrides ReadOnly Property Internal_Icon_24x24() As System.Drawing.Bitmap Get Return My.Resources.SEG_BrepDeform End Get End Property Protected Overrides Sub RegisterInputParams(ByVal pManager As GH_Component.GH_InputParamManager) ' pManager.AddTextParameter("Guid", "Id", "将要被替换的犀牛物件" & vbCrLf & "(RhinoObjects that will be replaced)", GH_ParamAccess.item) 'Dim guidParam As New Param_Guid pManager.AddParameter(New Param_Guid, "Guid", "Id", "将要被替换的犀牛物件" & vbCrLf & "(RhinoObjects that will be replaced)", GH_ParamAccess.item) pManager.AddPointParameter("ControlPoint3d", "C", "控制点的位置" & vbCrLf & "(Control Point's location)", GH_ParamAccess.item) pManager.AddPointParameter("NewPoint3d", "P", "新控制点的位置" & vbCrLf & "(New Control Point's location)", GH_ParamAccess.item) pManager.AddNumberParameter("Tolerace", "T", "输入点与物件实际控制点对比的精度" & vbCrLf & "(Tolerace for the Control Point match)", GH_ParamAccess.item, 0.1)
pManager.AddBooleanParameter("BlMove", "M", "如果是True则进行移动" & vbCrLf & "(If true Perform the Move)", GH_ParamAccess.item, False)
End Sub Protected Overrides Sub RegisterOutputParams(ByVal pManager As Kernel.GH_Component.GH_OutputParamManager) pManager.AddTextParameter("Result", "RG", "结果列表" & vbCrLf & "(Result)", GH_ParamAccess.list) End Sub Public Overrides ReadOnly Property Exposure As GH_Exposure Get Return GH_Exposure.primary End Get End Property
Protected Overrides Sub SolveInstance(ByVal DA As Kernel.IGH_DataAccess) If Banner.astrict.showmessage Then Return Dim Ids As Guid = Guid.Empty 'Dim Ids As String = String.Empty Dim tpt As Point3d = Point3d.Unset, opt As Point3d = Point3d.Unset Dim tolar As Double = 0.1 Dim blMove As Boolean = False If Not DA.GetData(0, Ids) Then Return If Not DA.GetData(1, opt) Then Return If Not DA.GetData(2, tpt) Then Return If Not DA.GetData(3, tolar) Then Return If Not DA.GetData(4, blMove) Then Return If Not blMove Then GoTo line1 Reslist.Add(Now & "_未替换!(Replace failed!)") Else Reslist.Clear() ' Grasshopper.Instances.ActiveCanvas.ModifiersEnabled = False End If
' rt.AddRange(docobjlist.Select(Function(geoobj As RhinoObject) GH_Convert.ObjRefToGeometry(New ObjRef(geoobj.Id)))) 'Private Checked(5) As Boolean, Namestr() As String = {"Point", "Curve", "Brep", "Mesh", "TextDot", "TextEntity"}
Try
Dim rh As RhinoDoc = Rhino.RhinoDoc.ActiveDoc Dim rhobj As RhinoObject = rh.Objects.Find(Ids) ' Dim rhobj As RhinoObject = rh.Objects.Find(New Guid(Ids))
Dim bobj As BrepObject = CType(rhobj, BrepObject) RhinoApp.RunScript("Cancel", False) RhinoApp.RunScript("Cancel", False) bobj.Select(True)
RhinoApp.RunScript("_SolidPtOn", False) Dim gobjs As GripObject() = bobj.GetGrips ' rh.Views.RedrawEnabled = False For Each grpobj As GripObject In gobjs
If grpobj.CurrentLocation.DistanceTo(opt) < tolar Then grpobj.Select(True) Dim CurrentPln As Plane = RhinoDoc.ActiveDoc.Views.ActiveView.ActiveViewport.ConstructionPlane Dim tropt As New Point3d(opt), trtpt As New Point3d(tpt) tropt.Transform(Transform.PlaneToPlane(Plane.WorldXY, CurrentPln)) trtpt.Transform(Transform.PlaneToPlane(Plane.WorldXY, CurrentPln))
Dim movestr As String = "_move " + String.Format("{0},{1},{2} ", tropt.X, tropt.Y, tropt.Z) + String.Format("{0},{1},{2} _Cancel _Cancel", trtpt.X, trtpt.Y, trtpt.Z) RhinoApp.RunScript(movestr, True) grpobj.Select(False) End If
Next
'RhinoApp.RunScript("Cancel", False) 'RhinoApp.RunScript("Cancel", False) '' rh.Views.RedrawEnabled = True Reslist.Add(Now & "_替换成功!(Replace Success!)") Catch ex As Exception Reslist.Add(Now & "_替换失败!(Replace failed!)" & vbCrLf & ex.Message)
End Try ' Grasshopper.Instances.ActiveCanvas.ModifiersEnabled = True
line1: DA.SetDataList(0, Reslist) End Sub
'Private Sub Testt_PingDocument(sender As IGH_DocumentObject, e As GH_PingDocumentEventArgs) Handles Me.PingDocument ' Dim Mbool = Aggregate bcbool In Checked Into cb = Any(bcbool)
' If Not Mbool Then ' Checked(0) = True ' Message = Namestr(0) ' Order = 0 ' End If 'End Sub
End Class
The picture below shows the two question.
Question One I must use data dam, or the component can't batch deal the brep. I don't know why, I have You can give me a solution to make it working normal not using the data dam
Question Two I can not uset the Button component, If I use it, the gh canvas will die with some mouse event--. I have see this problem before in this forum,but there is no solution and explain. I want to know why and How to solve it.
I don't know if I have made my question clear,if not give a message. Thank you! Thank you all.
The gh test file and 3dm test file in the upload files.
…
j
1
c
e
h
k
2
f
-------------------------------------------------------------------------------------------------
To these...
0;0
0;1
0
a
i
------------------------------------------------------------
0;0
0;1
0;2
0
b
g
j
1
c
h
k
------------------------------------------------------------
0;0
0
d
1
e
2
f
------------------------------------------------------------
Thanx……