as.triangles3d.fm_mesh_3d
                        Convert a 3D mesh to a 3D rgl triangulation
fm_CRS                  Create a coordinate reference system object
fm_area                 Calculate the area inside segments
fm_as_collect           Convert objects to 'fm_collect'
fm_as_fm                Convert objects to fmesher objects
fm_as_lattice_2d        Convert objects to 'fm_lattice_2d'
fm_as_lattice_Nd        Convert objects to 'fm_lattice_Nd'
fm_as_mesh_1d           Convert objects to 'fm_segm'
fm_as_mesh_2d           Convert objects to 'fm_mesh_2d'
fm_as_mesh_3d           Convert objects to 'fm_mesh_3d'
fm_as_segm              Convert objects to 'fm_segm'
fm_as_sfc               Conversion methods from mesh related objects to
                        sfc
fm_as_tensor            Convert objects to 'fm_tensor'
fm_assess               Interactive mesh building and diagnostics
fm_bary                 Compute barycentric coordinates
fm_bary_loc             Extract Euclidean Sgeometry from Barycentric
                        coordinates
fm_bary_simplex         Extract Simplex information for Barycentric
                        coordinates
fm_basis                Compute mapping matrix between mesh function
                        space and points
fm_bbox                 Bounding box class
fm_block                Blockwise aggregation matrices
fm_centroids            Extract triangle centroids from an 'fm_mesh_2d'
fm_collect              Make a collection function space
fm_components           Compute connected mesh subsets
fm_contains             Check which mesh triangles are inside a polygon
fm_crs                  Obtain coordinate reference system object
fm_crs<-                Assignment operators for crs information
                        objects
fm_crs_is_identical     Check if two CRS objects are identical
fm_crs_is_null          Check if a crs is NULL or NA
fm_crs_plot             Plot CRS and fm_crs objects
fm_crs_wkt              Handling CRS/WKT
fm_detect_manifold      Detect manifold type
fm_diameter             Diameter bound for a geometric object
fm_dof                  Function spece degrees of freedom
fm_evaluate             Methods for projecting to/from mesh objects
fm_fem                  Compute finite element matrices
fm_gmrf                 SPDE, GMRF, and Matérn process methods
fm_hexagon_lattice      Create hexagon lattice points
fm_int                  Multi-domain integration
fm_is_within            Query if points are inside a mesh
fm_lattice_2d           Make a lattice object
fm_lattice_Nd           Lattice grids for N dimensions
fm_list                 Handle lists of fmesher objects
fm_manifold             Query the mesh manifold type
fm_mesh_1d              Make a 1D mesh object
fm_mesh_2d              Make a 2D mesh object
fm_mesh_3d              Construct a 3D tetrahedralisation
fm_nonconvex_hull       Compute an extension of a spatial object
fm_pixels               Generate lattice points covering a mesh
fm_qinv                 Sparse partial inverse
fm_raw_basis            Basis functions for mesh manifolds
fm_rcdt_2d              Refined Constrained Delaunay Triangulation
fm_row_kron             Row-wise Kronecker products
fm_segm                 Make a spatial segment object
fm_segm_list            Methods for fm_segm lists
fm_simplify             Recursive curve simplification.
fm_sizes                fm_sizes
fm_split_lines          Split lines at triangle edges
fm_subdivide            Split triangles of a mesh into subtriangles
fm_subset               Extract a subset of a mesh
fm_tensor               Make a tensor product function space
fm_transform            Object coordinate transformation
fm_vertices             Extract vertex locations from an 'fm_mesh_2d'
fm_zm                   Add or remove Z/M information
fmesher-print           Print objects
fmesher_globe_points    Globe points
fmexample               Example mesh data
fmexample3d             Example 3D mesh data
fmexample_sp            Add sp data to fmexample
geom_fm                 ggplot2 geomes for fmesher related objects
new_fm_int              Construct integration scheme objects
plot.fm_mesh_2d         Draw a triangulation mesh object
plot.fm_segm            Draw 'fm_segm' objects.
plot_rgl                Low level triangulation mesh plotting
print.fm_basis          Print method for 'fm_basis'
print.fm_evaluator      Print method for 'fm_evaluator()'
