Based on this blog post:
Sample implementation:
Should provide better results with potentially same or better performance
Previews
128 Steps at extreme extrusion
32 Steps at more reasonable extrusion
orels Unity Shaders
A collection of practical Unity shaders for your next project.
Upcoming, Planned, and Released Features
Based on this blog post:
Sample implementation:
Should provide better results with potentially same or better performance
128 Steps at extreme extrusion
32 Steps at more reasonable extrusion