fmexample: Example mesh data

In fmesher: Triangle Meshes and Related Geometry Tools

Example mesh data

Description

This is an example data set used for fmesher package examples.

Usage

fmexample

Format

The data is a list containing these elements:

loc:

A matrix of points.

loc_sf:

An sfc version of loc.

boundary_fm:

A fm_segm_list of two fm_segm objects used in the mesh construction.

boundary_sf:

An sfc list version of boundary.

mesh:

An fm_mesh_2d() object.

Source

Generated by data-raw/fmexample.R.

See Also

fmexample_sp()

Examples

if (require(ggplot2, quietly = TRUE)) {
  ggplot() +
    geom_sf(data = fm_as_sfc(fmexample$mesh)) +
    geom_sf(data = fmexample$boundary_sf[[1]], fill = "red", alpha = 0.5)
}

fmesher documentation built on Aug. 9, 2025, 1:10 a.m.