RRHD Authoring Skill

Build RoadRunner HD Map (.rrhd) entities directly using the roadrunnerHDMap API in MATLAB. Provides the generic building blocks for constructing RRHD from any source — synthetic scenes, converted map data, or custom formats.

When to Use

• Building RRHD maps from scratch (synthetic scenes, test roads)
• Assembling RRHD entities from converted map data (Lanelet2, HERE, NDS, OpenDRIVE, custom formats)
• Need reusable geometry algorithms: alignment detection, center line synthesis, junction polygons, endpoint snapping, closed-loop splitting
• 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)

Role in Map Conversion Pipelines

This skill provides format-agnostic RRHD construction patterns that any converter skill invokes: