Hello, Im new to Rhino and Grasshopper, this is my first topic, would really appreciate your help and if you can elaborate whatever relevant to this issue it would be helpful for me to learn and dive in.
gh file and dwg file attached, please have a look at the last component of the “extrude along”. I want to figure out why I got an error there. I tried to check by myself but didnt find anything. Please attach the dwg file to the 3DM component inside the cluster.
the vertical lines of the “curve” component looks fine and the base coming from the cluster also looks fine to me, for some reason, the 3DM component output both Brep and surfaces, if you have an explanation for that please share it with me.
Hey Volker thank you. Unfortunately, the cluster in the gh file you attached doesn’t output anything. In my gh, I could choose different profiles from the “Value list” that connected to the cluster but in your gh the cluster doesnt show anything, am I wrong?
In addition, I would like to understand why we need to deconstruct the Brep? the “Extrude along” doesnt support Breps so we have to break it down into surfaces? As I see the deconstruction break it down to vertices and edges…
Following question is why it is a Brep in the first place? because it is not a continuous shape?
It should work just fine. Have you updated the file location in the Import 3DM component? Are the preview settings at the top right of the canvas set properly?
Nothing about that has changed.
That is exactly what it is.
Vertices, edges, and faces–which are the surfaces. Deconstruct Brep creates the all three, but we only need the faces.
I dunno. It is simply the way the geometry has been defined or translated by the import component from the .dwg file.