#Delaunay Triangulation C++ code to triangulate and visualize point cloud data given in .pcd file.

Read More about Delaunay triangulation Here https://en.wikipedia.org/wiki/Delaunay_triangulation

The code reads the points from a file in variables xcoor, ycoor and zcoor. Assign your own points to xcoor, ycoor and zcoor if not using a .pcd file.

It first projects the 3D points to XY plane and then does the triangulation in the plane. Finally the lines are made between the corresponding points in 3D.