Research On Pipeline Drawing Of Three-dimensional Laser Scanning System Based On Auto PLANT Software

In this thesis, it presents the technical index and the fundamental principle of the advanced Cyra three-dimensional laser scanning system in detail. It applies the Cyra three-dimensional laser scanning system and the software Auto PLANT to the research that pipeline drawing first. Cyclone software handle the point cloud data rudeness, precision and the tool which is developed by VC++ implement the sparseness of point cloud data. Have realized the goal that point cloud data transform to the AutoCAD file form and abstracted successfully a pipeline attribute data. Use the three dimensional factory modeling software Auto Plant carrying out 2D graphics on pipeline data draw, and realize 2D pipeline graphics changing to 3D pipeline graphics. Putting into actual project by the technology, we can get many various complicated pipeline visual angles sectional drawing, 3D graphics and 2D graphics, provide be in progress to the pipeline by professional staff examine and repair, or plan design.