he sun

I am having a bit difficulty of figuring out a way of how material variation node is working.

I can't so far find a solution for it. Is there an simple example of hip file how it is used ? Thanks.

For example I have need to change a diffuse texture to one of the primitives assigned but rest primitives maintain the same.

Redshift Material.

I have a setup of point instancer, would like to extract some of the instances from the scatter setup, seperete it from into another point instancer. if can I use modifypointinstancer or extractinstancer node ?

I have a setup that using lop instancer created point Instancers.

I want to use retime lops to create frame offsets. but it errors. is there an example of how this node is functional ? Thanks in advance.