algorithmic modeling for Rhino
Hello everybody,
I am trying to highlight a certain face of a brep in Rhino from within a Grasshopper C# component.
I have a Rhino brep as input to the component, then an an arbitratry face of this brep is chosen by some C# scripting, and I need to visualize in Rhino which face was chosen. Background is I want the user to be able to interactively sort the faces into several groups/categories and give him some visual feedback on the faces he is handling.
Since this has to happen as a sort of preview within some intermediate settings dialog of the component, I need to directly highlight the face in Rhino. Taking it as a component output parameter in Grasshopper seems not to be an option since the component does a lot more and I can't recompute the whole solution each time a face was grouped.
If there was a way to get the Rhino GUID for a single brep face, when a complete brep was supplied as input parameter into the Grasshopper component, this might be a simple task. But I didn't manage to get the GUIDs for specific brep faces.
Any ideas on how to highlight the face or to get its GUID are warmly wellcome.
Have a nice day,
Michael
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