OptionalcolorMarble base colour. Default [0.92, 0.91, 0.88].
OptionalnormalheightToNormal strength. Default 0.4.
OptionalroughnessUniform roughness in [0..1]. Default 0.18.
OptionalveinVein crest colour. Default [0.45, 0.45, 0.43].
OptionalveinsNumber of vein cycles across the texture. Default 12.
OptionalwarpPeriod of the warp fBm in lattice cells. Sized so vein positions
match at the wrap. Default 8.
OptionalwarpWarp amplitude (in radians) on the vein-position phase. Default 6.0.
Options accepted by paintMarble.