1. A system for constructing a custom bundle seal using active lighting for stereo reconstruction of edges, the system comprising: a plurality of lights positioned to illuminate the edges differently at different times; at least two cameras positioned to view the edges from different directions; a processor configured to receive images from a first of the different directions, different images from the first direction being of the edges illuminated differently by the lights, configured to receive images from a second of the different directions, different images from the second direction being of the edges illuminated differently by the lights, and configured to generate the stereo reconstruction of the edges as a function of the images from the first and second different directions; and a machining device configured to manufacture a custom bundle seal corresponding to the stereo reconstruction of the edges.