![]() ![]() On the left the digitised lines in CAD, on the right the VirtuSurv scene of one of 5 scans captured showing the points I clicked to get the plan: this is a very big deal- I’m able to pan and zoom around a colour image and get 3D points spat out into CAD. I can select the next scan I need by picking the next PacMan and the scan is selected in the project tree from where I can open the RGB view. The PacMan view at the bottom left shows me where the scan is and the direction of the view from the scan centre. ![]() I extracted 3D data from the scans in VirtuSurv: I discovered VirtuSurv works best if you work on one or two scan views at a time, it’s easy to open and close the views as you go. The image resolution is fine for 1:200 so with sufficient control I could trace off the images to get the plan. For a change the weather was dry and eventually there was enough wind to get a camera aloft so I was able to capture both photo and scan data to work with. The FARO Focus 3D scanner is small, light and easy to use. I am preparing a tender for the survey of a Roman site so to see if I can use a scanner and VirtuSurv to prep 1:200 scale plans I got the loan of both for a day. ![]()
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