From 3c68908b736716a55fd56a913e270c2b26efe728 Mon Sep 17 00:00:00 2001
From: DaveBy <adavidenko@gmail.com>
Date: Mon, 21 Jan 2019 21:50:33 +0300
Subject: [PATCH] Add files via upload

MSVS compatibility
---
 tinyraytracer.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tinyraytracer.cpp b/tinyraytracer.cpp
index 16d8bb1..d065709 100644
--- a/tinyraytracer.cpp
+++ b/tinyraytracer.cpp
@@ -3,6 +3,9 @@
 #include <iostream>
 #include <fstream>
 #include <vector>
+#include <algorithm>
+#define _USE_MATH_DEFINES
+#include <math.h>
 #include "geometry.h"
 
 struct Light {
@@ -134,7 +137,7 @@ void render(const std::vector<Sphere> &spheres, const std::vector<Light> &lights
     }
 
     std::ofstream ofs; // save the framebuffer to file
-    ofs.open("./out.ppm");
+    ofs.open("./out.ppm",std::ios::binary);
     ofs << "P6\n" << width << " " << height << "\n255\n";
     for (size_t i = 0; i < height*width; ++i) {
         Vec3f &c = framebuffer[i];