|August 29, 2008, 02:48||
Hello: First, thank openfoa
Join Date: Mar 2009
Location: University Park, PA, USA
Posts: 85Rep Power: 8
First, thank openfoam team for the wondful tool snappyhexmesh. I am working on meshing a quite geometry now. I made the geometry from solidworks. Then converted the solidworks file to STL. The problem with solidworks is it exported the geometry as a whole surface. So I couldn't make patches in the stl file. As a workaround, I imported the stl file in Rhino and saved every surface (patch) as a stl file in ASCII format. Then I put all the stil files together (integrated stl file). When I ran snappyhexmesh, I got something like:
Shell **** does not support testing for inside
Probably it is not closed
I went back to open the integrated stl file in several different softwares ( blender, rhino and solidworks) and it looked that the stl file is closed. Does anybody here has a similar problem?
Is there any other way to makes patches for STL files in general?
Thank you so much.
|August 29, 2008, 04:48||
To use inside/outside we requi
Join Date: Mar 2009
Posts: 1,416Rep Power: 16
To use inside/outside we require every edge to have exactly two faces using it. Load in paraview, Filter->Feature Edges and switch on the 'non-manifold' edges. Disable all sharp angle ones (by setting angle to 180?).
|January 8, 2015, 08:56||
Close stl file
Join Date: Oct 2014
Posts: 7Rep Power: 3
have you checked if every single solid has the exact syntax? I mean this one:
facet normal 0 1 0
vertex -0.019754 -0.15 0.103129
vertex -0.02 -0.15 0.1
vertex -0.019754 -0.15 0.096871
Maybe you miss "endsolid" at the end while putting everything toghether. Let me know
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