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step() [1/3] const detail::tweentraits<T, Ts...>::valuesType& step ( int32_t  dt, bool  suppressCallbacks = false  ) Steps the animation by the designated delta amount. You should call this every frame of your application, passing in the amount of delta time that you want to animate. Example: // tween duration is 100ms auto tween = tweeny::from(0).to(100).during(100); // steps for 16ms tween.step(16); Parameters dt Delta duration suppressCallbacks (Optional) Suppress callbacks registered with tween::onStep() Returns std::tuple<Ts...> with the current tween values.