Added indirect illumination.

2017-01-05 06:16:14 -04:00
parent 3f13372071
commit 96fe34975e
11 changed files with 268 additions and 59196 deletions
--- a/directional_light.hpp
+++ b/directional_light.hpp
@@ -20,7 +20,8 @@ public:

  virtual vec3 direction(vec3 point);
  virtual float distance(vec3 point);
-  virtual vec3 shade(vec3 normal, Ray & r, float t, Material & m) const;
+  virtual vec3 diffuse(vec3 normal, Ray & r, float t, Material & m) const;
+  virtual vec3 specular(vec3 normal, Ray & r, float t, Material & m) const;
 };

 #endif