Add vector class

1 files changed, 5 insertions, 6 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 2cd66a9..8049bac 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,5 +1,8 @@
 #include <iostream>
 
+#include "color.hpp"
+#include "vec3.hpp"
+
 int main() {
     size_t width = 256;
     size_t height = 256;
@@ -22,12 +25,8 @@ int main() {
             auto r = double(column) / (width-1);
             auto g = double(row) / (height-1);
             auto b = 0.25;
-
-            int ir = static_cast<int>(255.999 * r);
-            int ig = static_cast<int>(255.999 * g);
-            int ib = static_cast<int>(255.999 * b);
-
-            std::cout << ir << ' ' << ig << ' ' << ib << '\n';
+            color c(r, g, b);
+            write_color(std::cout, c);
         }
     }