Restore approximate occlusion check
commite8716ffede885b3041a5fc97557b336d6699abc5
authorsfan5 <sfan5@live.de>
Fri, 23 Aug 2019 19:52:11 +0000 (23 21:52 +0200)
committersfan5 <sfan5@live.de>
Fri, 23 Aug 2019 23:41:55 +0000 (24 01:41 +0200)
tree804eb75a1fb3ba090b5bf3919bc0592f4595c939
parentb14aa305ce11ece147620b250b046e2839cf045f
Restore approximate occlusion check

While less precise, it worked better which is what matters in the end.
src/map.cpp
src/map.h