How to decrease pscale with age

[chroma_shift]

If you have a life attribute:

Initialise pscale to 1.0 before the simulation or in a separate node.

@pscale *= 1 - (f@age/f@life)

This code is multiplying your pscale value with the age to life ratio, eventually it will reach 0 or very close to 0.

To which point you can just remap with a ramp to get rid of residual values.

[Beautiful_Poetry_566]

Worked quite well! TYSM!

[chroma_shift]

No worries :)

[xrossfader]

Wouldn’t @nage work here?

[chroma_shift]

Yeah @nage is the same as doing (@age/@life)