rgl.coord.lines: Plot x, y and z axes in R,G,B.
Description
Plot positive x, y, and z axes from the center to 'len'. Gets added to current plot. Useful for debugging and understanding the `rgl` coordinate system.
Usage
rgl.coord.lines(len = 100)
Value
`NULL`, called for the plotting side effect.
Arguments
- len
numeric scalar or vector of length 3, length of axes. You can specify a negative value to see the negative directions.