Project Surface Vertices to a Canonical 2D View — project_surface_view • neuroatlas

Public wrapper for the core surface-view projection used by plot_brain().

Usage

project_surface_view(
  verts,
  view = c("lateral", "medial", "dorsal", "ventral"),
  hemi = c("left", "right")
)

Arguments

verts: Numeric matrix (\(N \times 3\)) of vertex coordinates.
view: Character scalar: one of "lateral", "medial", "dorsal", "ventral".
hemi: Character scalar: "left" or "right".

Value

A list with elements:

xy: Numeric matrix (\(N \times 2\)) of projected coordinates.
view_dir: Numeric length-3 view direction vector used for backface culling.