ImplicitSurfaceNetwork

extract explicit mesh with topology information from implicit surfaces with boolean operations, and do surface/volume integrating on them.

Zhicheng Wang 755efd3488 first fully implemented version		4 months ago
..
background_mesh_manager.hpp	temporary push	4 months ago
globals.hpp	first fully implemented version	4 months ago
implicit_surface_network_processor.hpp	first fully implemented version	4 months ago
patch_integrator.hpp	temporary push	4 months ago
patch_propagator.hpp	first fully implemented version	4 months ago