I don't use 3D sketches much and I am surprised that you can't pick individual edges. I suspect that you may have to build your master 3D sketch, then make individual 3D sketches for each face, using Convert Entities from the master.
I would use Fill Surfaces rather than Planar Surfaces. You still get a flat face, but the Fill lets you automatically merge each face with its predecessors.
thanks for your reply. Yes the convert entities is a possible work around, but since I have probably 200 of those individual facets it would be very tedious to do a aketch and convert entities for each facet.
The best solution I've found so far, is to use boundary surfaces since that allows me to use the selection manager and select single segments of the master 3D sketch. Going this route I still need to do a surface knit at the end.
Does anybody know why there is no selection manger for surface fill?
Any other suggestions on how to build the irregular planar facets more efficiently?