Removed cmath dependency.

2017-01-02 00:23:04 -04:00
parent 806040018e
commit e9986a923f
7 changed files with 13678 additions and 5418 deletions
--- a/tracer.cpp
+++ b/tracer.cpp
@@ -17,7 +17,7 @@ using glm::reflect;
 using glm::refract;
 using glm::clamp;
 using glm::tan;
-using glm::cos;
+using glm::sqrt;

 static const vec3 BCKG_COLOR = vec3(0.16f, 0.66f, 0.72f);