Progress bar/Transition between two images

Hi,

I have two images representing diferent states of a progress bar : the first one is state 0, empty.
The other one is the last state, full.

I am wondering if there is a way to fill the bar by lerping from state 0 to the last one without to create each frames separately.

I am not sure i am being clear, feel free to ask.

This might help you,

change image type to filled and fill method horizontal and used this,

https://docs.unity3d.com/ScriptReference/UI.Image-fillAmount.html