Print at Dec 15, 2025, 7:25:08 PM

Posted by Puybaret at Feb 23, 2010, 10:05:48 AM
Re: Export OBJ without floor
Don't remove the line starting with "g wall", remove only the ones starting with a "f" and preceding that line.
A f-line defines a face and the number of f-lines to delete depends on the shape of the rooms you created. The simplest ground is a rectangle made of two triangles i.e. only two f-lines.
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Emmanuel Puybaret, Sweet Home 3D creator