Volume and centroid calculation not working

Hello all,

I have a closed polysurface but for some reason GH cannot calculate its volume and centroid. I tried cap command, in both Rhino and GH, but still doesn’t work. Any ideas or suggestion will be much appreciated.
LateralPanel.3dm (6.4 MB)

Hi -

The reason for this seems to be an issue with the “inside” larger surface.
In this picture, I have untrimmed it and is shown with one of the side surfaces.

These two surfaces don’t intersect cleanly. How did you create these surfaces?
-wim

Hi Wim,

Thank you for your answer. The volume I am working with came from another volume with was half if this surface. So I rotated it and the join the volumes again, and then I subtracted the rounded eges. I guess I would need to clean the process somehow. I just have another question. How were you able to see that the surfaces were not matching appropriately? I tried to zoom in as much as I could and I was not able to see it.

Thank you again

Hi -

I simply ran Intersect on those two surfaces and only a short piece at the very top was found.
-wim