csawp

 Basically OK, but there are a few small flaws. It's not important But repeatedly load many memory leaks lane and LaneSection Or, for example  No release

class lane and class LaneSection   Thanks for fixing the bug, but there are some places that haven't been fixed

Destructor releases memory completely Road::~Road() { for (size_t i = 0; i < geometry_.size(); i++) { delete(geometry_[i]); } geometry_.clear(); for (size_t i = 0; i < elevation_profile_.size(); i++) { delete(elevation_profile_[i]);...

Thank you for your reply! Firstly, in my understanding of height, it should have a width to control its slope rate. If it is vertical, the width can be set...

 Yes, the part that is too high should be an independent lane, and the red arrow in the figure is a lane with the [LANE_TYPE_CURB] attribute. It should be...

 Is the modified one correct?

Many main roads and branch roads over 100km of expressway lead to slow loading speed, and need to be modified at any time between roads. Currently, to modify a road,...

My idea is to dynamically load each ROAD. When the lane width is 0, there is no need to recalculate the OSI of the last lane. Or the drawing of...