CorticalSurface(lhem::Hemisphere, rhem::Hemisphere)

Make a CorticalSurface from a left and a right Hemisphere, in that order

Hemisphere(medial_wall::BitVector)

Make a placeholder Hemisphere struct, without meaningful coordinates, from just a BitVector representing medial wall membership

Hemisphere(nvertices::Int)

Make a meaningless, but functional, placeholder Hemisphere of a certain size

Hemisphere(coords::Matrix, medial_wall::BitVector)

Make a Hemisphere from a Matrix of xyz coordinates and a BitVector denoting medial wall membership

getindex(c, h)

Index into the L or R Hemisphere of a CorticalSurface

 getindex(surf, s, Inclusive())

Access supplementary spatial data s::Symbol for a SurfaceSpace. Optionally pass a MedialWallIndexing trait Inclusive() or Exclusive() to inform handling of medial wall (default is Inclusive()).

haskey(surf, k)

Check whether a SurfaceSpace has the symbol k among its supplementary spatial data

keys(surf)

Get the names of the supplementary data elements, if any, that exist for a SurfaceSpace

size(surf, mw)

Get the number of vertices of a SurfaceSpace, Exclusive() or Inclusive() of medial wall.

size(surf)

Get the number of vertices of a SurfaceSpace, inclusive of medial wall.

brainstructure(surf)

Get the BrainStructure designation (CORTEX_LEFT or CORTEX_RIGHT) of a Hemisphere struct surf, or, in the event that surf is a CorticalSurface, a Vector of both its left and right hemisphere labels.

collapse(inds, surface)

Map a set of Inclusive() vertex indices to a collapsed (Exclusive()) range

coordinates(surf)

Get coordinates from a SurfaceSpace, Inclusive() or Exclusive() of medial wall. Each column of the output represents a vertex, and the rows represent x, y, and z.

coordinates(surf)

Get coordinates from a SurfaceSpace, inclusive of medial wall. Each column of the output represents a vertex, and the rows represent x, y, and z.

Get coordinates from a Vector of Hemispheres

expand(inds, surface)

Map a set of Exclusive() vertex indices to an expanded (Inclusive()) range

 make_adjacency_list(hemisphere, triangles)

Make an adjacency list from a 3-column matrix of triangle vertices

make_adjacency_list(hem)

Make an adjacency list based on the triangles field of hem::Hemisphere

 make_adjacency_matrix(neighbors)

Given an adjacency list – here, a Vector where each element v represents a vertex and contains a Vector{Int} listing that vertex's neighbors – of length nvertices, construct a SparseMatrixCSC adjacency matrix

make_adjacency_matrix(hem)

Make an adjacency matrix from the adjacency list :neighbors contained in hem

medial_wall(s)

Get the medial wall BitVector from a SurfaceSpace struct, where true denotes medial wall membership, false otherwise.

node_correspondence(s1, s2)

Check whether SurfaceSpaces s1 and s2 share the same vertex space, medial wall definition, and topology.

pad(x, surface; sentinel)

Grow vector x to size(surface, Inclusive()) by padding it with a provided sentinel value along the medial wall. If no sentinel value is specified, then by default NaN will be used if T <: AbstractFloat, or zero(T) otherwise.

trim(x, surface)

Shrink x to size(surface, Exclusive()) by trimming out medial wall indices

vertices(s, mw)

Get vertex numbers from a SurfaceSpace struct, Inclusive() or Exclusive() of medial wall.

vertices(s)

Get vertex numbers from a SurfaceSpace struct, inclusive of medial wall.