Hello everyone! My Company developed a sotware to do Cross Sections 3D and 2D for Tunnels and more! We have the sotware Leica Cyclone but all the Cross Sections created with this sofware, the 3d Polylines are broken. We use a HDS 3000 for a Tunnel with 100m. We have to create 200 Cross Sections (Intervals of 0.5m) The software first were developed to use the cross sections from the cyclone and unify the 3d points or the 3d Polyines to a 3d polyline closed. But still takes a long time to remove the cross sections (dxf file) of cyclone We had to improve, now we can only use the 3d points cloud and the alignment and the software do the rest! Extras: 1 - We can save much time doing the cross sections 2 - We can convert all the 3d Polylines to 2d Polylines (Better viewing for the client) 3- When we do the Scanners and the scanner can´t reach all area the sotware will create another 3d line and show where has no 3d points (We can choose the tolerance). 4 - The sofware can do a interpolation of 3cm and 3cm (we can chose another measure) on the 3d polyline, so we will have a 3d Polyline closed with 3d points of 3cm in 3cm. This is very useful if the scanner unable to reach any part of the tunnel or if we have mutch noise in the 3d points Cloud You can see this on: Tunnel: http://fotos.sapo.pt/anonimou/pic/00007hfz/g2 3d Cross Sections: http://fotos.sapo.pt/anonimou/pic/00008yyz/g2 2d Cross Sections http://fotos.sapo.pt/anonimou/pic/0000a2yf/g2 We have also developed the same sofware to create Cross Sections 3D and 2D, for example for highways or quarries We can do partnership with other companies with very competitive prices! Best Regards