I am trying to keyframe the offset and frequency settings in unified noise. When I change the value without setting a keyframe, it changes in the viewport display. But once I add keyframes and change the values across the timeline. For exmple, animated between 0 - 100 frames, they seem to be animated in the values but
do not update with the slider in the viewport and work. Nor does the offset change if a preview is rendered, yet the values are changing in the fields.

I am confused what I am missing.



Any help Appreciated.

For setting keyframe or using global variables such as $T or $F in the VOP's parameters ,You should first promoting them to outside of VOP network (via MMB and choose Promote Parameter on your specify parameter).

You can't do this inside of VOP network !!!

You can pick Time or Frame from the Geometry vop Globals (geometryvopglobal).



Never do keyframes inside of VOP! this will recook the VOP on every frame and also have no access to global variables as you are already at the level where they come from.