vertices_to_colors

Given a ggseg_atlas with vertices column and a brain mesh, creates a color
vector for each mesh vertex based on which region it belongs to.

internal

Plot brain atlases as interactive 3D meshes using 'Three.js'
via 'htmlwidgets', or render publication-quality static images through
'rgl' and 'rayshader'. A pipe-friendly API lets you map data onto
brain regions, control camera angles, toggle region edges, overlay
glass brains, and snapshot or ray-trace the result. Additional
atlases are available through the 'ggsegverse' r-universe. Mowinckel
& Vidal-Piñeiro (2020) <doi:10.1177/2515245920928009>.

Athanasia Mo Mowinckel

ggseg3d

Interactive 3D Brain Atlas Visualization

Didac Vidal-Piñeiro

vertices_to_colors function

<dl><dt>atlas_data</dt>
<dd>Data frame with region, colour, and vertices columns</dd>
<dt>n_vertices</dt>
<dd>Number of vertices in the mesh</dd>
<dt>na_colour</dt>
<dd>Color for vertices not in any region</dd></dl>

Arguments

Map atlas vertex indices to mesh colors — vertices_to_colors

<dl>

<dt>atlas_data</dt>
<dd>Data frame with region, colour, and vertices columns</dd>


<dt>n_vertices</dt>
<dd>Number of vertices in the mesh</dd>


<dt>na_colour</dt>
<dd>Color for vertices not in any region</dd>

</dl>

vertices_to_colors: Map atlas vertex indices to mesh colors

Description

Usage

Value

Arguments