Ray-simplex intersection bugfix

2021-07-08 14:24:03 +03:00 · 2021-07-08 14:24:03 +03:00 · b9ea07f0f4
commit b9ea07f0f4
parent b243639f8d
1 changed files with 2 additions and 0 deletions
--- a/libs/geom/include/psemek/geom/intersection.hpp
+++ b/libs/geom/include/psemek/geom/intersection.hpp
@ -183,6 +183,8 @@ namespace psemek::geom

 		if (sum > T{1}) return std::nullopt;

+		if (b[0] < T{}) return std::nullopt;
+
 		return b[0];
 	}