tileSize, heightStep (world units per height level) and origin offset default to 1, 1 and the world origin; tileThickness is 0.12. Colors are 24-bit RGB.
tileSize
heightStep
origin
tileThickness
Optional
tileSize,heightStep(world units per height level) andoriginoffset default to 1, 1 and the world origin;tileThicknessis 0.12. Colors are 24-bit RGB.