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Lane Marking Assets

Lane Marking Asset sample

Lane marking assets describe the properties of lane markings, such as color, width, dash spacing, and so on. These assets are used by features such as the Lane Marking Tool, Marking Curve Tool, and the Marking Polygon Tool. Making a change to a lane marking style will affect all instances that use that style.

Creation

Create these assets from within the RoadRunner Library Browser.

Refer to the Library Browser page for general instructions to create, edit, and delete assets.

Lane Marking Asset Attributes

AttributeDescription
Marking Type

Line marking pattern.

"Solid" is a continuous unbroken line, while "Dashed" refers to a broken line with separate controls for gap and dash lengths.

WidthWidth of each marking stripe.
SeparationGap between marking stripes (for marking types with more than one stripe).
Dash LengthLength of marking dashes (for "Dashed" marking types).
Dash SpacingLength of gaps between dashes (for "Dashed" marking types).
Curve Space Texture

If true, the marking material will be applied in the space of the curve. The vertical axis of the texture will be mapped along the curve, and the horizontal axis will span the total width of the marking.

If false, then the marking material will be applied in 'world space', where the vertical axis of the texture will be mapped based on the global 'Y' axis, and the horizontal axis will be mapped based on the global 'X' axis.

Default Color

Initial color to assign to marking instances. Refer to the "Color" attribute in the Marking Curve Attributes.

Modifying this value in the asset does not impact any existing marking instance.

Default Material

Material used by lane markings in the scene. This material will be used by any marking instances that do not have an overriding material (that is, markings that do not have an assigned "Material" attribute in the Marking Curve Attributes.)

Changing this value will impact any existing marking instances (except those that have an overriding material assigned).

Default Start Blend Distance

Initial Start Blend Distance to use for marking instances. Refer to the "Start Blend Distance" attribute in the Marking Curve Attributes.

Modifying this value in the asset does not impact any existing marking instance.

Default End Blend Distance

Initial End Blend Distance to use for marking instances. Refer to the "End Blend Distance" attribute in the Marking Curve Attributes.

Modifying this value in the asset does not impact any existing marking instance.

CategorySegmentation type for this marking asset.