In rereading WB #246 I became intrigued with the idea of getting a 3D record of my interior hull shape before I fill it up with bulkheads and stuff. Considering Photogrammetry, does the camera need to be at a fixed location and pan around the boat, or can the camera move? Does it all need to be at one focal length, or can it zoom? I used 123D Catch when teaching a class, but in that situation (several years ago) the web site said to rotate around the object, but I have a really cramped shop and I could only get the whole boat in a shot from the bow and stern, any other angle wouldn't get the whole thing. Also, I would be interested in your recommendations for services that could stitch the images together into a valid 3D model. Attached is a snapshot from the stern, though the boat is now blocked and braced level in preparation for bulkheads.
Please advise,
Ken
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