coloredmesh.from.mask: Create a coloredmesh from a mask.

In dfsp-spirit/fsbrain: Managing and Visualizing Brain Surface Data

Create a coloredmesh from a mask.

Description

Create a coloredmesh from a mask.

Usage

coloredmesh.from.mask(
  subjects_dir,
  subject_id,
  mask,
  hemi,
  surface = "white",
  surface_data = NULL,
  makecmap_options = list(colFn = squash::rainbow2)
)

Arguments

subjects_dir	string. The FreeSurfer SUBJECTS_DIR, i.e., a directory containing the data for all your subjects, each in a subdir named after the subject identifier.
subject_id	string. The subject identifier.
mask	logical vector, contains one logical value per vertex.
hemi	string, one of 'lh' or 'rh'. The hemisphere name. Used to construct the names of the label data files to be loaded.
surface	character string or 'fs.surface' instance. The display surface. E.g., "white", "pial", or "inflated". Defaults to "white".
surface_data	optional surface mesh object, as returned by subject.surface. If given, used instead of loading the surface data from disk (which users of this function may already have done). Defaults to NULL.
makecmap_options	named list of parameters to pass to makecmap. Must not include the unnamed first parameter, which is derived from 'measure'.

Value

coloredmesh. A named list with entries: "mesh" the tmesh3d mesh object. "col": the mesh colors. "render", logical, whether to render the mesh. "hemi": the hemisphere, one of 'lh' or 'rh'.

See Also

Other mask functions: mask.from.labeldata.for.hemi(), vis.mask.on.subject()

Other coloredmesh functions: coloredmesh.from.annot(), coloredmesh.from.label(), coloredmesh.from.morph.native(), coloredmesh.from.morph.standard(), coloredmesh.from.morphdata(), coloredmeshes.from.color()

dfsp-spirit/fsbrain documentation built on Nov. 28, 2024, 10:29 a.m.