Hi guys, I use “Ext under Curve” to extend a curve. After extending the curve, I have found that the extended curve and the original curve are same. Basically the extended curve has replaced the original curve. This is the exactly function I want. How could I do this in my grasshopper componenet? I…

Hello you can use a method like this one RhinoDoc.ActiveDoc.Objects.Replace(…

Hi Laurent Delrieu, Thank you for your reply. Now how could I block the “recomputer” action? Basically, there should be no parameter feature in this case. Regards John

I am not sure to understand what is really the question. What I can say is : This type of tool leads to infinite recursion that must be stopped by a way or another. You can use a button and execute the transformation at each TRUE. Button is false by default. You can (MUST) have a stop condition, …

Hi Laurent Delrieu, Sorry, I am not that familiar with grasshopper in rhino. I learn it by doing. Thank you for your reply. The scenario is like that. my component take a brep as input, the brep is actually a solid with many faces. I modify the brep via SDK operation, now I have a new brep. Now …

For my tool I use this Grasshopper Component [image] Or GH_xxx contains a referenceID [image] [image] VB get GUID of referenced geometry. I am trying to get layer names of referenced geometry. I know I could just create an input, set the type to guid and be on my way, but I want …

Technically the new content component would work too. Just change the geometry and data in the model object data type then send it down the wire with the same id: [image] Content Cache Updated Guide Grasshopper Yes, there is a block instance component that locates a block…

The new Grasshopper data types do have both geometry and Attributes. These attributes may contain an ID also.

RhinoObject has id and attributes, but Brep doesn’t have. So far I didn’t find the solution.

Can I get your current component? We will take a look.

Hi Scott Davidson, Hope we are on the same page. What I want now is to find the RhinoObject Id from input Brep inside my component. Here is the codes I use: Brep brep = null; if (!DA.GetData(0, ref brep)) { AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "No S…

How to modify a model

Grasshopper Developer

menno (Menno Deij - van Rijswijk) May 27, 2024, 11:18am 17

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How to modify a model

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