Okay I think we’re almost done!
I created a MaterialParameterCollection, I created some parameters in it. I succeed to set scalar parameters as you showed me, but not vector parameters.
I have an error because it’s a float4. So I tried differents nodes, but no one is working.
Also, I tried to enable just one Material PP effect in the Post Process Volume at one time but I didn’t find how, I can just enable or desable the whole Post Process Volume. How could I access to the array ? (Also I don’t know why but now I can’t add more PP in the array??)
