NeuroAnatomy Toolbox v1.5.3

nat v1.5.3

This is the current stable release on github. Changes since the last stable release on CRAN (v1.4.10) are detailed below.

Changes in version 1.5.3:

• new function pointsinside to determine if points (e.g. neuron) are inside a closedd surface
• resample.neuron implemented (no support for interpolating widths or multiple) subtrees
• dotprops.neuron can resample to a consistent segment length
• consistent return values for as.seglist and seglengths when all subtrees are returned
• seglengths can return lengths for each edge as well as the sum for each neurite segment (the default)
• suppress remote tests if flybrain unreachable
• zenodo DOI for package

Changes in version 1.5.2:

• add seglengths function for neurons
• add segmentgraph function to produced a simplified graph representation of neurons with one edge per segment
• add potential_synapses.dotprops method
• add as.seglist.neuron method
• teach plot3d.hxsurf and subset.hxsurf to accept regexes
• always drop unused vertices in as.mesh3d.hxsurf
• fix bug in write.neurons when subdir not specified
• fix colouring of vectors by plot3d.dotprops
• dev: switch to roxygygen2 v4

Changes in version 1.5.1:

• add potential_synapses (from nat.as)
• surfaces: add subset.hxsurf and as.mesh3d
• Teach read.im3d to read Vaa3d raw format
• add plot.neuronlist (for 2d plotting)
• add c.neuronlist function to combine neuronlists
• add db argument to plot3d.character
• make WithNodes=FALSE the default for plot3d.neuronlist
• make asp=1 the default for image.im3d
• write.cmtkreg warns if versions specified by cmtkreg attribute and argument differ (to avoid writing old registrations as if they were new or vice versa)
• fix: prune.neuronlist method signature (and therefore dispatch)