multiple landscapes in same level = shared grass map?

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@Gulith421

I need the absolute world position node, because the landscape needs to be rocky at higher altitude, plainy at lower altitude … depending on where it spawns.

You don’t. The value of the color in the heightmap (which is 16bit, so 1 to 65535) drives the height.

If you have multiple on top of one another (doesnt need to collide) you just need to also do that math:
Object position + heightnap color = local altitude = different layer to paint.
And if you use it as that - to paint a different layer - its probably also less costly performance wise.

@Gulith421

what do you mean by pre-baked?

Created before the spawn takes place in this case.

@Gulith421

i spawn the instanced level

Doesnt matter.
Grassmaps are computed in editor only now that i think about it. So its never going to work using grass nodes if you spawn differeng things procedurally at runtime…
Test a packaged build.