Some 3rd party furniture ( for instance many files at Sketchup's 3D Warehosue ) have more than one piece of furniture in their furniture file. ( for example, two chairs next to each other ). It would be nice after you import these to be able to select any particular furnitire and enter an edit mode were you could copy out only the part of the model you want, and save that. I realize that mode cimplex editing is propably not possible in SweetHome3d, but at least the ability to "clip" the model's boundaries would be nice.
Another good exmaple of this is that some models ( Colada files ) import with improper bounding boxes sometimes. There's nothig wrong with the model inside, but that it just visually is wrong in 2D. and the HxWxD is incorrect. This could be fixed with this same approach.
