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ErrorMessage: Rhino.Geometry.Brep.CreatePlanarBreps(Rhino.Geometry.Curve) is...
@oliver_1992 wrote: Hello. I’m a beginner in developing grasshopper components in Visual Studio and I have quite a hard time getting the syntax of the RhinoCommon library right. I’m trying to use:...
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DA.SetDataList: How to replace list?
@feklee wrote: Every time, the following command gets called, it appends to the list: DA.SetDataList(8, new[] { 0 }); Result: canvas1240×693 41.1 KB How do I make DA.SetDataList(8, new[] { 0 })...
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ViewCapture to File using Python Grasshopper
@jia.yeap wrote: Hi, I am trying to launch _ViewCaptureToFile through python grasshopper with settings below. (Reference Link:Batch -ViewCapturetoFile - Rhino + Python Novice) Is that possible?...
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Associate list item with tree branch? (1:1)
@feklee wrote: I created a component that takes as inputs: a point, and a list of four colors. In code: pManager.AddPointParameter("Point", "P", "Center point", GH_ParamAccess.item);...
View ArticleHow to get size and location of ETO cells from gridview
@flokart wrote: Hi all, ist there a way to get size and location for each cell from dynamiclayout. Forms seems to have no option to get size , only drawing. Any tip is welcome. Posts: 2 Participants:...
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How to create dropdown component in GH C#?
@michaldengusiak wrote: How to create a dropdown in C#? I have a list on enums: public enum PanelType { Undefined, Wall, WallExternal, WallInternal, } and trying to make a component that will allow...
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System.InvalidOperationException: Cross-thread operation not valid
@feklee wrote: I created a counter component. It asynchronously expires itself every half a second: private void expireSolutionAfterDelay(IGH_DataAccess DA) { Task.Delay(500).ContinueWith((task) =>...
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How to make Optional inputParamManager using C#?
@michaldengusiak wrote: Hi, I tried this approach with Optional paramters but it does not work for me, image720×135 19.7 KB Here is my RegisterInputParams code with implemented optional parameters...
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Kuka & English wheel paths from doubly curved surface:
@sethdefore wrote: Backstory: Way back in 2017, the R&D team (Elena Vazquez and James Coleman) at Zahner used a Kuka and an English wheel to develop a doubly curved surface. In short, they used...
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Data tree replace negatives with zero
@festinaismaili10 wrote: Hello there, How does in work in data trees to replace all negative values with 0? id be thankful if someone could help. image969×662 76.5 KB DataTree Replace elemts.gh (115.0...
View ArticleKangaroo2 - Drape open mesh object (collision, gravity)
@BenjaminU wrote: Hi, I have some difficulties with “draping” my mesh with Kangaroo2. The mesh (a scan) is very complex and not possible to turn into a solid, it’s also important that the form is not...
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Bug? Brep Intersection in Grasshopper and RhinoCommon not the same
@RIL wrote: I might have had the wrong expectations, but I assumed that GH component Solid Intersection (pictured) followed the same logic as the RhinoCommon (RC) command...
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Three List GH Component
@eissamail wrote: Dear All, I am trying to create a GH component that looks like this picture: Using Visual Studio C#.NET. Could you please help me? Thanks. Posts: 3 Participants: 2 Read full topic
View ArticleghPython: how to write csv for excel to recognize columns and rows
@pawel.unger1 wrote: Hi, I want to write a specific table with multiple rows and columns without using a GH plugin. CSV to Excel seems a good solution. Any suggestions about the formatting of CSV in...
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New inflation simulation component (not Kangaroo)
@zhuangjia777 wrote: Hi all, Here is a new inflation simulation component. Load a closed curve into “BaseCrv”, it gives an inflated balloon surface, and it is untrimmed! Use “Smooth number” to view...
View ArticleMultidimensional arrays in C# GH component
@Filipe_Brandao wrote: Hi, I’m using a 3d array on a C# component in Rhino6 (Windows) and every time I open the C# editor the code checker removes the comas inside the square brackets of the arrays...
View ArticleGhpy: how to use node-in-code with custom components
@jws wrote: Hi, I’d like to use some custom components (that were written in VBnet and are available as .gha) inside a GhPython component as described here. Lets assume the component I want to access...
View ArticleRhino C# Extrude a surface to a solid
@rayaanajouz wrote: Hi all, What is the proper way to create a solid (rhino.geometry.brep) by extruding a rhino.geometry.surface? I could not find a method that does this. While in the user interface...
View ArticleDisable conduit automatically
@MichaelF wrote: Hi, I am working on a plug-in for Grasshopper that has a component that creates and interacts with a Rhino display conduit to display a textured mesh. It works great… almost too...
View ArticlePersistence using c#/VB script component possible?
@yun.sung wrote: Hello , I know you can override read and write of GH_IO.Serialization inside a custom component to gain persistence. But is it possible to get this behaviour using a script component...
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