Grave Tests.
Variation of Line 1: Changing frequency of line repetitions
The line texture is repeated once between each vertex. The more vertices there are in a certain area the more the line will repeat, less vertices and the line will stretch out.
Note: there are more vertices on the top of the grave stone and less on the sides. Variation of Line 2:
The lines on the grave and middle line have Repeat U increased to 1.5 which causes a second line to appear. This seemed like it may be a subtle detail, or increasing this to a much larger number could fill an area.
See video below that illustrates how the lines can be animated with Repeat U Variation of Line 2 Animated:
Tests by Jane Drozd