BoundingBox_Phenomen.gh (18.9 KB)
Could someone please explain why the bounding box results are not correctly oriented in the attached file?
(Rhino8 SR23 Windows Grasshopper)
Thanks for your help!
I think this has to do with the objects being extrusions and not surfaces.
How did you create what’s internalized in the Srf component?
Hi Martin,
Thanksthe answer!
I created these surfaces in Rhino 8 by extruding the base curves along the Z-axis using the Gumball
A helyes angol forma a következő:
Based on your advice problem has been solved:
(But I did not expect the Bounding Box result to depend on the object’s modeling method. It seems that an extruded surface cannot be Bounding Boxed correctly. Does the extrusion process cause this kind of strange behavior, even when the Bounding Box’s orientation plane is set to the extruded surface’s plane? Is it a bug?)
1 Like
Yes. Instead of using Rhino to create eight surfaces, you could use GH Polygon. I tried that but don’t have the patience to figure out the dimensions (HUGE!!) and center point ({6000.0, 14485.281374, 0}?) you used.
What 
I’m working on building facades.( Using 1:1 scale with millimeter units, as this is required for manufacturing.):
Not sure how you ended up with extrusions. Maybe I don’t see extrusions because I have this setting in advanced options disabled.
2 Likes
I’m working on building facades.( Using 1:1 scale with millimeter units, as this is required for manufacturing.):
This is confusing. Did you explode the brep after extruding with the gumball?
I exploded the closed poligon to lines. Than I selected a fiew lines for explode, and than the other lines. In this case all the facade surfaces are separated vertical extruded surfaces.