Reduce cpu usage (as in stop rendering loop) when no user action ?

[ThomasCartier]

Hi,

Just a quick question: is there a way to reduce the cpu usage dynamically by stopping the rendering loop ?
The use case is a menu that would stop the rendering loop when user doesn't do any action during 10 seconds for example.
That would lower the cpu usage / increase battery life when idling.

Any hint ?

Thanks

[JMS55]

Look at https://dev-docs.bevyengine.org/bevy/winit/struct.WinitSettings.html

[rparrett]

We have a helpful example for this as well: https://bevyengine.org/examples/window/low-power/

[ThomasCartier]

Thanks a lot guys,
exactly what I needed (sorry for missing this example, didn't scroll up to this category)