Merged branch opengl into opengl

opengl-test-two/main.cpp

@@ -153,16 +153,13 @@ int main(int argc, char* args[]) {
 
     int loopNumber = -1;
     double lastTime = glfwGetTime();
+    double lastTimeLoop = glfwGetTime();
     int nbFrames = 0;
 
     /* Loop until the user closes the window */
     while (!glfwWindowShouldClose(window)) {
 
-        // Foreground texture counter
-        loopNumber++;
-        if (loopNumber >= lenTexFG) {
-            loopNumber = 0;
-        }
+
 
         // Measure speed
         double currentTime = glfwGetTime();
@@ -175,6 +172,15 @@ int main(int argc, char* args[]) {
             lastTime += 1.0;
         }
 
+        // Foreground texture counter
+        if ( currentTime - lastTimeLoop >= 0.08 ){
+            loopNumber++;
+            if (loopNumber >= lenTexFG) {
+                loopNumber = 0;
+            }
+            lastTimeLoop += 0.08;
+        }
+
         // Set current foreground texture
         glActiveTexture(GL_TEXTURE0);
         glBindTexture(GL_TEXTURE_2D, texFGs[loopNumber]);