How to change a geometry attribute based on particle hit?

[fragmentzero]

Hello,

I am trying to change a parameter of a geometry (e.g. point of primitive color) based on where its hit by particles.

So if a particle hits certain point/primitive 265 that one should be colored differently (or some other attribute changed).

I tried to use nearpoint expression and fetch NEARPTNUM but that one is not based on hitevent.

How can I do it more effectively?

Thanks

[loudsubs]

Attribute transfer will do this. If you do the attrib transfer operation inside a solver node, the geometry will be permanently modified even after the particles die.

attrib_transfer.hipnc

[fragmentzero]

Thanks very much.

That's exactly what I was looking for.