vis.coloredmeshes: Visualize a list of colored meshes in a single scene.

In fsbrain: Managing and Visualizing Brain Surface Data

Visualize a list of colored meshes in a single scene.

Description

Visualize a list of colored meshes in a single scene.

Usage

vis.coloredmeshes(
  coloredmeshes,
  background = "white",
  skip_all_na = TRUE,
  style = "default",
  rgloptions = rglo(),
  rglactions = list(),
  draw_colorbar = FALSE
)

Arguments

coloredmeshes	list of coloredmesh. A coloredmesh is a named list as returned by the coloredmesh.from.* functions. It has the entries 'mesh' of type tmesh3d, a 'col', which is a color specification for such a mesh.
background	string, background color passed to rgl::bg3d()
skip_all_na	logical, whether to skip (i.e., not render) meshes in the list that have the property 'render' set to FALSE. Defaults to TRUE. Practically, this means that a hemisphere for which the data was not given is not rendered, instead of being rendered in a single color.
style	a named list of style parameters or a string specifying an available style by name (e.g., 'shiny'). Defaults to 'default', the default style.
rgloptions	option list passed to par3d. Example: rgloptions = list("windowRect"=c(50,50,1000,1000));
rglactions	named list. A list in which the names are from a set of pre-defined actions. Defaults to the empty list.
draw_colorbar	logical. Whether to draw a colorbar. WARNING: Will only show up if there is enough space in the plot area and does not resize properly. Defaults to FALSE. See coloredmesh.plot.colorbar.separate for an alternative.

Value

the list of visualized coloredmeshes

Note

To change or adapt the colorbar, you should use the makecmap_options parameter when constructing them in a vis function. See the example.

Examples

## Not run: 
   fsbrain::download_optional_data();
   subjects_dir = fsbrain::get_optional_data_filepath("subjects_dir");
   cm = vis.subject.morph.native(subjects_dir, 'subject1', 'thickness',
    makecmap_options=list('n'=100, 'colFn'=viridis::viridis));
   # You could mess with the meshes here.
   vis.coloredmeshes(cm);

## End(Not run)

fsbrain documentation built on July 9, 2023, 7:12 p.m.