color maps from PlotUtils

[Affie]

Only implemented on cloudFromDepthImageClampZ so far as a proof of concept to decide if we want to use it. To plot/use color gradients available from PlotUtils run (will plot in atom)

using Arena, Colors
clibraries() #lists available libraries
cgradients(:colorcet) # list gradients in :colorcet library for example
colgrad = cgrad(:bgy,:colorcet) #use :bgy gradient in :colorcet library
RGB.(grad.colors)

[Affie]

thanks