X-Git-Url: http://git.lukelau.me/?p=opengl.git;a=blobdiff_plain;f=skybox.hpp;fp=skybox.hpp;h=759ce7a2f484886a8302c446252eb9c83f4f7de5;hp=f1ac4ee9a19c2ab3bab08440c496e49515855756;hb=8abaf8f77191e1c660def0832d8036a8b4639ba8;hpb=c44e69ec78367fb2957324026894aef970f2481a

diff --git a/skybox.hpp b/skybox.hpp
index f1ac4ee..759ce7a 100644
--- a/skybox.hpp
+++ b/skybox.hpp
@@ -1,3 +1,6 @@
+#ifndef SKYBOX_HPP
+#define SKYBOX_HPP
+
 #include <string>
 #include <vector>
 #include <GL/glew.h>
@@ -7,7 +10,10 @@ class Skybox {
 	public:
 		Skybox(const std::vector<std::string> faces);
 		void draw(glm::mat4 proj, glm::mat4 view) const;
+		GLuint getTexture() const;
 	private:
 		GLuint texId, vao;
 		const Program program;
 };
+
+#endif