palette_bezier()

[ijlyttle]

This will return a function with S3 class cpath_palette:

• takes a numerical input x (vector, each member between 0 and 1)
• returns a matrix (columns: "l", "u", "v")

# given matrix of luv values
palette_bezier <- function(luv) # returns cpath_palette

[ijlyttle]

The class for the function will be called cpath_palette_luv to denote that the palette function returns an matrix containing LUV values.