OptionalcolorOptionalliftLift above the floor in millimetres. Default 50.
OptionalmarkMark door crossings with arrow instances. Default true.
OptionaloffsetTranslation added to every point when the route is not in the render frame.
OptionalthicknessLine thickness (screen-space factor). Default 0.005.
One fixed rgba (0..1 components) instead of colouring by surface class.