Warsaw Kettles 02: Out-of-core Poisson Mesh

The 10mm LiDAR point cloud (http://ow.ly/SwEnf) was run through Meshlab and then an executable for Multilevel Streaming for Out-of-Core Surface Reconstruction (https://www.cs.jhu.edu/~bolitho/Research/StreamingSurfaceReconstruction/) by Matthew Bolitho, Michael Kazhdan, Randal Burns, and Hugues Hoppe. The point cloud was decimated, converted to a .TXT format (X Y Z i R G B), and then imported to Meshlab. Normals were computed for the point set (neighbours = 16), and then a .Bnpts file exported for the Out-of-core surface generation (depth = 14). No editing or prep work for 3D printing has been done. The grayscale intensity was converted to a vertex colour value.