Added Getters and Setters.

entity.cc

@@ -14,3 +14,15 @@ Entity::~Entity(){
 glm::vec3 Entity::getPosition() {
     return position;
 }
+
+glm::vec3 Entity::getRotation() {
+    return rotation;
+}
+
+void Entity::setPosition(glm::vec3 position) {
+    this->position = position;
+}
+
+void Entity::setRotation(glm::vec3 rotation) {
+    this->rotation = rotation;
+}