From 24cb0e77ebada5b2ca4549ce6cc85ace54afe00b Mon Sep 17 00:00:00 2001
From: Marek Roszko <mark.roszko@gmail.com>
Date: Wed, 2 Jun 2021 23:57:45 -0400
Subject: [PATCH] Fix MSVC builds after recent changes

---
 3d-viewer/common_ogl/ogl_utils.cpp     | 1 +
 3d-viewer/common_ogl/openGL_includes.h | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/3d-viewer/common_ogl/ogl_utils.cpp b/3d-viewer/common_ogl/ogl_utils.cpp
index 0628acfef5..4960632154 100644
--- a/3d-viewer/common_ogl/ogl_utils.cpp
+++ b/3d-viewer/common_ogl/ogl_utils.cpp
@@ -27,6 +27,7 @@
  * @brief implements generic openGL functions that are common to any openGL target
  */
 
+#include <stdexcept>
 #include <gal/opengl/kiglew.h>    // Must be included first
 
 #include "openGL_includes.h"
diff --git a/3d-viewer/common_ogl/openGL_includes.h b/3d-viewer/common_ogl/openGL_includes.h
index d8df359229..5ce225c588 100644
--- a/3d-viewer/common_ogl/openGL_includes.h
+++ b/3d-viewer/common_ogl/openGL_includes.h
@@ -37,6 +37,13 @@
 #include <OpenGL/gl.h>
 #include <OpenGL/glu.h>
 #else
+
+#ifdef _WIN32
+// required for the windows gl.h to work
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#endif
+
 #include <GL/gl.h>
 #include <GL/glu.h>
 #endif