Polygonal Surface Reconstruction Issues - surface not generated properly

[limcw-Calvin]

Hi all,

With regards to https://doc.cgal.org/latest/Polygonal_surface_reconstruction/index.html, I ran directly without modification to the code Polygonal_surface_reconstruction/polyfit_example_model_complexity_control.cpp , it takes in the model building.ply and generates 3 varying detailed levels of output models. But all the models are seemingly disjoint. I compiled with both GLPK and SCIP version, with the same exact results. Can anyone explain to me why is this so? Thanks.

[limcw-Calvin]

Would appreciate any help or guidance here please. thanks!