Subsets an `ROISurface` object by selecting specific vertex indices.
Usage
# S4 method for class 'ROISurface,numeric,missing,ANY'
x[i, j, drop]
Arguments
- x
The ROISurface object to subset.
- i
A numeric vector specifying the indices within the ROI to select.
- j
Missing (not used for this signature).
- drop
Missing or ANY (ignored, always returns an ROISurface).
Value
A new ROISurface object containing only the selected vertices
and their associated data from the original ROI.