POV-Ray techniques of passing wave function to height fields in combination with different colormaps.
Complete set of colormaps: https://github.com/syanenko/Colormaps
Sine wave on granite pattern with 'hot' colormap
Warp function on granite pattern with 'jet' colormap
Exponential wave function on granite pattern with 'summer' colormap
Triangle wave function on granite pattern with 'hsv' colormap
About POV-Ray:
Officail site: povray.org
Documentation: wiki.povray.org
Newsgroups: news.povray.org/groups/
Repository: github.com/POV-Ray/povray
Tutorials:
Basics: https://povlab.online/povtutorial/
Animation: https://povlab.online/animtutorial/
Isosurfaces: https://povlab.online/isotutorial/
Videos: POV-Ray channel on Youtube
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