Added distant environment lighting.

2017-01-09 12:54:19 -04:00
parent 74bec05883
commit 71c09ce6cb
4 changed files with 46 additions and 11 deletions
--- a/sphere.cpp
+++ b/sphere.cpp
@@ -1,7 +1,6 @@
 #include "sphere.hpp"

-using glm::normalize;
-using glm::sqrt;
+using namespace glm;

 bool Sphere::intersect(Ray & r, float & t) const {
  float t1, t2;