I’m having some trouble exporting a clean Sketchup model and hope to get some advice!
Here is the model I’m trying to export (for use with the DesignPH plug-in):
Rhino model: test.3dm (333.6 KB)
If I join those surfaces in Rhino, I get a “closed polysurface”, so it seems like my model is clean.
When I export this to Sketchup (I am using the export option 2018) I get this warning:
Sketchup model: test.skp (32.9 KB)
At first glance, the Sketchup model seems fine:
…but you can see that this edge is displayed thick, indicating that it is not airtight - there appears to be a tiny sliver of a mesh face:
…which, when deleted, opens a hole:
This is what the topology looks like when I select all:
When I zoom in to the edge in question, there is no visible gap (it must be tiny).
There is one other seemingly random edge where I’ve identified this problem:
I’m not a frequent Sketchup user but the meshing looks clean to me:
Any hints?