OptionalunitUnit label (e.g., 'meters', 'cm', 'inches')
OptionalrulerSize of the ruler in world units (default: 1)
OptionalsegmentsNumber of segments/divisions (checkerboard squares)
OptionalbarHeight of the scale bar in world units (default: rulerSize/10)
OptionalbarThickness/depth of the bar (default: 0.01)
OptionaltextText height for labels (default: rulerSize/10)
OptionallightPrimary color (light squares)
OptionaldarkSecondary color (dark squares)
OptionaltextText color (default: 0x000000 - black)
Configuration for the scale indicator (ruler)