RRHD Authoring Skill

Build RoadRunner HD Map (.rrhd) entities directly using the roadrunnerHDMap API in MATLAB. No external builder scripts required.

When to Use

• Building RRHD maps from scratch (synthetic scenes, test roads)
• Assembling RRHD entities from converted map data (Lanelet2, OpenDRIVE)
• Adding lanes, boundaries, markings, junctions, signs, barriers, or parking to an HD Map
• Need verified roadrunner.hdmap.* class/property reference and construction patterns
• Debugging RRHD construction errors (wrong property names, alignment issues)

When NOT to Use

• Converting Lanelet2 .osm files — use roadrunner-convert-lanelet2-to-rrhd (which invokes this skill)
• Looking up asset paths for markings/signs/barriers — use roadrunner-asset-mapping
• Importing finished .rrhd into RoadRunner — use roadrunner-import-scene
• Editing an existing RoadRunner scene interactively (this skill writes .rrhd files, not scene edits)