I've used a reverse engineering software package to generate an .igs file which I would like to measure in Solidworks or preferably EDrawings. I cannot do this with my current file but I can with files I've designed in Solidworks. What I really want to do is click on one point and then on another and get the linear measurement between the two points (the way I can in Geomagic.) If it helps, the file I want to measure has no straight lines, its a bone.