Recalculate Neurons's SWCData using SegList and point information

Source: R/seglist.R

Uses the SegList field (indices into point array) to recalculate point numbers and parent points for SWC data field (d).

seglist2swc(x, d, RecalculateParents = TRUE, ...)

Arguments

x

Neuron containing both the SegList and d fields or a plain seglist

d

SWC data block (only expected if x is a SegList)

RecalculateParents

Whether to recalculate parent points (default T)

...

Additional arguments passed to normalise_swc

Value

A neuron if x was a neuron otherwise dataframe of swc data

Details

If any columns are missing then they are set to default values by normalise_swc. In particular

  • PointNo integer 1:npoints

  • Label = 0 (unknown)

  • W NA_real

Note that each numeric entry in the incoming SegList is a raw index into the block of vertex data defined by d.