fsbrain (version 0.0.2)

coloredmesh.from.label: Create a coloredmesh from an annotation of an atlas.

Description

Create a coloredmesh from an annotation of an atlas.

Usage

coloredmesh.from.label(subjects_dir, subject_id, label, hemi,
  surface = "white", colormap = 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.

label

string. Name of the label file, without the hemi part (if any), but including the '.label' suffix. E.g., 'cortex.label' for '?h.cortex.label'

hemi

string, one of 'lh' or 'rh'. The hemisphere name. Used to construct the names of the label data files to be loaded.

surface

string. The display surface. E.g., "white", "pial", or "inflated". Defaults to "white".

colormap

a colormap. See the squash package for some colormaps. Defaults to [squash::rainbow2].

Value

coloredmesh. A named list with entries: "mesh" the [rgl::tmesh3d] mesh object. "col": the mesh colors. "morph_data_was_all_na", logical. Whether the mesh values were all NA, and thus replaced by the all_nan_backup_value. "hemi": the hemisphere, one of 'lh' or 'rh'.