Isotropix Forums

Hello,

lets say I have three versions of grass: "small", "mid", "tall". I know I can use a property to drive the scale of e.g. "small" in the scatterer, but this would make grass blades unnaturely big - just scaled .

Is there a setup which instead reads a property to switch to the "mid" and "tall" assets when painting values above a certain threshold?

Of course I could paint an id property, but I was looking for something which could be mapped to pen pressure instead of having to change the id in the tool options all the time (or maybe driving id with a gradient texture?). Thanks.

Regards,

Felix

Ok, so looks like I found a way to do this: By using "luminance" as the scatter input mode, I can paint / modify a custom luminance property on the particle container, which gets read by an extract property texture that drives the input mode of the scatterer. That way, depending on the number of added geometries, versions get swapped if the painted property falls below a certain value. There may be an easier / more elegant way to do this, but so far it works for me.

Cheers,

Felix