Quartersawn oak. Concentric sine rings are warped by a periodic fBm in the X axis. A separate streak noise modulates the colour along the grain. Roughness varies with grain intensity, so peaks scatter more than valleys. Non-metal.
Quartersawn oak. Concentric sine rings are warped by a periodic fBm in the X axis. A separate streak noise modulates the colour along the grain. Roughness varies with grain intensity, so peaks scatter more than valleys. Non-metal.