public void AddEventsSinceLastFrame(ref List <VREvent> eventList) { if (Bindings.doEmulate) { var gestureStartValue = lastReportedValue ?? Bindings._slider_max_value / 2; Bindings.CaptureEmulatedSliderInput(ref eventList, gestureStartValue, lastReportedValue); Bindings.CaptureEmulatedButtonInput(ref eventList, layout && layout.usesSlider); } }