Add missing initialization value for pitch

which causes a really nasty bug

Camera.h

@@ -36,7 +36,7 @@ private:
     glm::vec3 frontVec = glm::vec3(0.0f, 0.0f, -1.0f);
     glm::vec3 upVec = glm::vec3(0.0f, 1.0f,  0.0f);
 
-    float pitch;
+    float pitch = 0.0f;
     float yaw = -90.0f;
 
     float speed = 2.0f;

Controller.cpp

@@ -107,7 +107,7 @@ void Controller::run() {
 
         // Update game
         // ...
-        shaderProgram.setUniform("mix_val", (float) (sin(glfwGetTime())*sin(glfwGetTime())));
+        shaderProgram.setUniform("mix_val", (float) (sin(glfwGetTime()*0.25)*sin(glfwGetTime()*0.25)));
         model = glm::rotate(model, (float)(this->deltaTime*0.005), glm::vec3(0.0f, 1.0f, 0.0f));
 
         //camera->lookAtTarget(glm::vec3(0.0f, 0.0f, 0.0f));

Window.cpp

@@ -28,7 +28,7 @@ Window::Window() {
     glEnable(GL_DEPTH_TEST);
 
     // Disable mouse cursor
-    setGrabbedCursor(0);
+    setGrabbedCursor(1);
 
     #ifdef _DEBUG
     std::cout << "OpenGL version: " << glGetString(GL_VERSION) << std::endl;