Added screenshot feature (F2 key)

2023-11-13 15:01:41 +03:00
parent d42d2dc294
commit 3723cf491f
9 changed files with 113 additions and 11 deletions
@@ -1,6 +1,7 @@
 #include <iostream>
 #include "Window.h"
 #include "Events.h"
+#include "../graphics/ImageData.h"

 #include <GL/glew.h>
 #include <GLFW/glfw3.h>
@@ -180,4 +181,10 @@ void Window::swapBuffers(){

 double Window::time() {
 	return glfwGetTime();
+}
+
+ImageData* Window::takeScreenshot() {
+	ubyte* data = new ubyte[width * height * 3];
+	glReadPixels(0, 0, width, height, GL_RGB, GL_UNSIGNED_BYTE, data);
+	return new ImageData(ImageFormat::rgb888, width, height, data);
 }