From 5879ee3f33d07e93b1cc475035c3aa9c8577eeb7 Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Fri, 15 Apr 2022 12:33:26 +0800
Subject: Fix bad inclusion cause code not compiling.

---
 ray.h | 1 +
 vec.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/ray.h b/ray.h
index 4d5401c..51a3da1 100644
--- a/ray.h
+++ b/ray.h
@@ -6,6 +6,7 @@
 #define RT_RAY_H
 
 #include "vec.h"
+#include "bitmap.h"
 
 // A ray is a half-line, starts from a 3d point, along the direction of a unit vector, to the infinity
 template<typename T>
diff --git a/vec.h b/vec.h
index 64eaaca..c7669bf 100644
--- a/vec.h
+++ b/vec.h
@@ -7,6 +7,7 @@
 
 #include <cmath>
 #include <random>
+#include <ostream>
 
 static inline bool eq(int a, int b) {
     return a == b;
-- 
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