• GRID_SIZE : imesh_generate_mesh.cxx
• IMESH_IMLS_SURFACE_INSTANTATE : imesh_imls_surface.txx
• imesh_imls_surface_txx_ : imesh_imls_surface.txx
• imesh_invalid_idx : imesh_half_edge.h , imesh_face.h , imesh_vertex.h
• imesh_kd_tree_txx_ : imesh_kd_tree.txx