Measure distortion between surfaces — surface

Wraps wb_command -surface-distortion to compute distortion between two surfaces on the same mesh.

Usage

surface_distortion(
  surface_reference,
  surface_distorted,
  metric_out,
  smooth = NULL,
  caret5_method = FALSE,
  edge_method = FALSE,
  local_affine_method = FALSE,
  verbose = get_wb_verbosity()
)

Arguments

surface_reference: Path to the reference surface.
surface_distorted: Path to the distorted surface.
metric_out: Path for the output distortion metric file.
smooth: Smoothing sigma for area distortion (mm). Only used with the default area-based method.
caret5_method: Logical; use the Caret5 method?
edge_method: Logical; use edge-based distortion?
local_affine_method: Logical; use local affine method?
verbose: Logical; print command output?

Value

The result of the underlying wb_cmd() call.

Examples

if (FALSE) { # \dontrun{
surface_distortion(
  "lh.sphere.surf.gii",
  "lh.sphere.reg.surf.gii",
  "lh.distortion.func.gii"
)
} # }