Refactored Ray

1 files changed, 1 insertions, 5 deletions

diff --git a/src/ShadowVolume.cpp b/src/ShadowVolume.cpp
index 27aba6e..ed0cd76 100644
--- a/src/ShadowVolume.cpp
+++ b/src/ShadowVolume.cpp
@@ -27,10 +27,6 @@ namespace Zoom {
 ShadowVolume::ShadowVolume(const Triangle &t, const vmml::vec3f &lightPos) : visible(true) {
   MathUtil::Plane trianglePlane(t);
 
-  for(int i = 0; i < 3; ++i) {
-    rays[i].p = t.getVertex(i);
-  }
-
   if(!trianglePlane.isBehind(lightPos)) {
     visible = false;
 
@@ -38,7 +34,7 @@ ShadowVolume::ShadowVolume(const Triangle &t, const vmml::vec3f &lightPos) : vis
   }
 
   for(int i = 0; i < 3; ++i) {
-    rays[i].dir = rays[i].p - lightPos;
+    rays[i] = MathUtil::Ray(t.getVertex(i), t.getVertex(i) - lightPos);
   }
 }