Here comes a problem I face when importing a dxf model (created in DELFTship).
Some faces do not get created (it is frustrating, but ok), so I try to make them by hand drawing an extra edge in the triangle.
When I draw an edge from the base of the triangle to its corner there are two faces created in each section, but when I do it in the opposite direction - only one (as it should be!), see video please.
Sorry, but for some reason the pop-up menu does not appear in the video, but what essentially happens is that I right-click on a face and do Erase. In the first part I have to do it twice on each face, in the second one - only once.
The same extra faces pop up if I use plugins (Make Face, or Face Creator).
An extract from a bigger model is attached.extra_faces.skp (343.8 KB)
Many thanks in advance for any suggestions.