fm_mesh_1d: Make a 1D mesh object

In fmesher: Triangle Meshes and Related Geometry Tools

Make a 1D mesh object

Description

Create a fm_mesh_1d object.

Usage

fm_mesh_1d(
  loc,
  interval = range(loc),
  boundary = NULL,
  degree = 1,
  free.clamped = FALSE,
  ...
)

Arguments

loc	B-spline knot locations.
interval	Interval domain endpoints.
boundary	Boundary condition specification. Valid conditions are c('neumann', 'dirichlet', 'free', 'cyclic'). Two separate values can be specified, one applied to each endpoint.
degree	The B-spline basis degree. Supported values are 0, 1, and 2.
free.clamped	If TRUE, for 'free' boundaries, clamp the basis functions to the interval endpoints.
...	Additional options, currently unused.

Value

An fm_mesh_1d object

Author(s)

Finn Lindgren [e-mail]

See Also

Other object creation and conversion: fm_as_fm(), fm_as_lattice_2d(), fm_as_mesh_1d(), fm_as_mesh_2d(), fm_as_segm(), fm_as_sfc(), fm_as_tensor(), fm_lattice_2d(), fm_mesh_2d(), fm_segm(), fm_simplify(), fm_tensor()

Examples

if (require("ggplot2")) {
  m <- fm_mesh_1d(c(1, 2, 3, 5, 8, 10),
    boundary = c("neumann", "free"),
    degree = 2
  )
  ggplot() +
    geom_fm(data = m, xlim = c(0.5, 10.5))
}

fmesher documentation built on Nov. 2, 2023, 5:35 p.m.