Plot a BIC obj — plot.bic

Create a basic plot of a BIC obj in the current rgl device, opening a new one if necessary. If colour_map is supplied, an overlay is added to the mesh

Usage

# S3 method for class 'bic_obj'
plot(
  x,
  colour_map = NULL,
  colour_range = NULL,
  colour_default = "grey",
  symmetric = FALSE,
  palette = heat.colors(255),
  labels = FALSE,
  colour_bar = TRUE,
  add = FALSE,
  par = list(),
  ...
)

Arguments

x: A bic_obj probably created by read_obj
colour_map: A numeric vector equal in length to the number of vertices in the bic_obj or the path to a text file with one line per vertex with colour information.
colour_range: a two element numeric vector indicating the min and max values of allowable labels/measures/statistics to be includedon the surface
colour_default: The colour given to vertices excluded by colour_range
symmetric: Whether to have a positive and negative colour scale (not yet implemented)
palette: A palette, AKA look-up-table, providing a linear colour scale for the colours in colour_map
labels: whether the statistic map should be treated as discrete labels.
colour_bar: whether to draw a colour bar
add: whether or not to add this object to the current rgl device (if possible) defaults to opening a new device
par: A list of plot parameters to pass to add_colour_bar
...: additional arguments to create_mesh including but not limited to colour, specular, and add_normals

Value

invisibly returns the mesh object