plot.fm_segm: Draw 'fm_segm' objects.

In fmesher: Triangle Meshes and Related Geometry Tools

Draw fm_segm objects.

Description

Draws a fm_segm() object with generic or rgl graphics.

Usage

## S3 method for class 'fm_segm'
plot(x, ..., add = FALSE)

## S3 method for class 'fm_segm'
lines(
  x,
  loc = NULL,
  col = NULL,
  colors = c("black", "blue", "red", "green"),
  add = TRUE,
  xlim = NULL,
  ylim = NULL,
  rgl = FALSE,
  asp = 1,
  axes = FALSE,
  xlab = "",
  ylab = "",
  visibility = "front",
  ...
)

## S3 method for class 'fm_segm_list'
plot(x, ...)

## S3 method for class 'fm_segm_list'
lines(x, ...)

Arguments

x	An fm_segm() object.
...	Additional parameters, passed on to graphics methods.
add	If TRUE, add to the current plot, otherwise start a new plot.
loc	Point locations to be used if x$loc is NULL.
col	Segment color specification.
colors	Colors to cycle through if col is NULL.
xlim, ylim	X and Y axis limits for a new plot.
rgl	If TRUE, use rgl for plotting.
asp	Aspect ratio for new plots. Default 1.
axes	logical; whether axes should be drawn on the plot. Default FALSE.
xlab, ylab	character; labels for the axes.
visibility	If "front" only display mesh faces with normal pointing towards the camera.

Value

None

Author(s)

Finn Lindgren [e-mail]

See Also

fm_segm(), plot.fm_mesh_2d

Examples

plot(fm_segm(fmexample$mesh, boundary = TRUE))
lines(fm_segm(fmexample$mesh, boundary = FALSE), col = 2)

fmesher documentation built on July 1, 2024, 5:07 p.m.