Changing keyframe times using an expression

[Ivan de Wolf]

Hi Dan!

Thank you for this wonderful tip, but I came across a dilmna which somehow my brain is not able to solve…

I would like to do exactly the same thing, but with 2 keyframes only. So basically the value of these keyframes shouldn’t change, but the last keyframe should be able to be moved within time based on a slider. Essentially I want to smartly make an animation of a parameter longer and shorter.

I tried applying these solutions you gave but I wasn’t able to isolate the time movement of only the last keyframe.

I hope you can help with this,

thank you in advance!

Ivan