ported the University CGI demo from WINDOWS + GLUT + GLEW + GLU + OpenGL 4 to LINUX WAYLAND + EGL + GLES 2 with minimal cuts

GL_STUFF/HEADERS/UTILS/ClockIterator.hpp

@@ -0,0 +1,12 @@
+#pragma once
+class ClockIterator {
+private:
+	unsigned int max;
+	unsigned int counter;
+public:
+	ClockIterator(unsigned int loopMillis);
+	unsigned int step(unsigned int millis);
+	float getPercentage();
+	unsigned int getPosition();
+	void reset();
+};