Crucially, this distribution of border points is agnostic of routing speed profiles. It’s based only on whether a road is passable or not. This means the same set of clusters and border points can be used for all car routing profiles (default, shortest, fuel-efficient) and all bicycle profiles (default, prefer flat terrain, etc.). Only the travel time/cost values of the shortcuts between these points change based on the profile. This is a massive factor in keeping storage down – map data only increased by about 0.5% per profile to store this HH-Routing structure!
Be the first to know!
。一键获取谷歌浏览器下载对此有专业解读
�@�R���r�j�ƊE��2.1���X���̃Z�u�����M���ɁA��1.6���X�̃t�@�~�}�A��1.5���X�̃��[�\�����V�F�A�̑啔�������߂Ă����B�Z�C�R�[�}�[�g���ꋭ���Ԃ̖k�C���ȊO�ł́A����3�Ђɂ����ǐ艻���i���ł����B�����A�ߔN�ł��V���̃R���r�j�͌����Ă����B
Credit: Spidercase
Фото: Another77 / Shutterstock / Fotodom