Add glass brain to ggseg3d plot

Source: R/additions.R

Adds a translucent brain on top of a ggseg3d plot to create a point of reference, particularly important for subcortical plots.

add_glassbrain(
  p,
  hemisphere = c("left", "right"),
  colour = "#cecece",
  opacity = 0.3
)

Arguments

p

plotly object
hemisphere

string. hemisphere to plot ("left" or "right")
colour

string. colour to give the glass brain
opacity

numeric. transparency of the glass brain (0-1 float)

Value

plotly object with glassbrain mesh

Examples

library(dplyr)

#> 
#> Attaching package: ‘dplyr’
#> The following objects are masked from ‘package:stats’:
#> 
#>     filter, lag
#> The following objects are masked from ‘package:base’:
#> 
#>     intersect, setdiff, setequal, union
ggseg3d(atlas="aseg_3d") %>%
   add_glassbrain()

#> Warning: `arrange_()` is deprecated as of dplyr 0.7.0.
#> Please use `arrange()` instead.
#> See vignette('programming') for more help
#> This warning is displayed once every 8 hours.
#> Call `lifecycle::last_warnings()` to see where this warning was generated.