HERE Lanes Data Specification


Message Summary

message VerticalSurface

Represents a vertical 3D polygon

Include: geometry.proto


Field Type Label Description
bottom Line​String​3dOffset  

Represents the points that comprise the lower edge of the polygon, ordered from the leftmost point to rightmost, relative to an observer viewing the front face of the surface.

relative​_​upper​_​point​_​heights Relative​Point​Height repeated

The elevation in centimeters of the top edge of the polygon, relative to points on the lower edge's geometry. Missing index values assume the previous point's elevation. Additional redundant shape points are introduced to the bottom geometry to allow for all required top edge points.