build_cortical_meshes: Build mesh list for cortical atlases

In ggseg3d: Interactive 3D Brain Atlas Visualization

Build mesh list for cortical atlases

Description

Creates mesh data structures for cortical ggseg_atlas objects using shared brain meshes with vertex-based colouring.

Usage

build_cortical_meshes(
  atlas_data,
  hemisphere,
  surface,
  na_colour,
  edge_by,
  brain_meshes = NULL,
  text_by = NULL,
  label_by = "region"
)

Arguments

atlas_data	Prepared atlas data frame
hemisphere	Hemispheres to include
surface	Surface type
na_colour	Colour for NA values
edge_by	Column for edge grouping (or NULL)
brain_meshes	Optional user-supplied brain meshes

Value

List of mesh data structures

ggseg3d documentation built on Feb. 21, 2026, 1:06 a.m.