+ | First window

srcs/RT.cpp

@@ -12,8 +12,40 @@
 
 #include "RT.h"
 
+
+
 int main(void)
 {
-	std::cout << "Hello World!" << std::endl;
+	if (!glfwInit())
+	{
+		fprintf( stderr, "Failed to initialize GLFW\n" );
+		return (-1);
+	}
+
+	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
+	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 4);
+	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+
+	GLFWwindow* window;
+	window = glfwCreateWindow(WIDTH, HEIGHT, "RT_GPU", NULL, NULL);
+	if (!window )
+	{
+		fprintf( stderr, "Failed to open GLFW window. If you have an Intel GPU, they are not 3.3 compatible. Try the 2.1 version of the tutorials.\n" );
+		glfwTerminate();
+		return -1;
+	}
+
+	glfwMakeContextCurrent(window);
+	gladLoadGL(glfwGetProcAddress);
+	glfwSwapInterval(1);
+
+	while (!glfwWindowShouldClose(window))
+	{
+		glClear(GL_COLOR_BUFFER_BIT);
+		
+		glfwSwapBuffers(window);
+		glfwPollEvents();
+	}
+
 	return (0);
 }