misty escarp
anyone know how to combine multiple splat maps together in a .shader file so you can add more than the 4 RGBA layers to your material? this is what I have so far as you can see in the screenshot but I'd like to add more layers but I need another splat map so that I have more color channels available to assign as a layer.
urban tinsel
I would assume you could do two texture arrays, one with your splatmaps and one with your textures to paint
misty escarp
could you elaborate on that? I'm new to unity shaders
urban tinsel
4 textures to 1 slatmap (4 channels)
Array of texture and an array of splatmaps
blend everything together
misty escarp
oh ok, I see what you mean. My main problem though is I'm not sure how to do that
the screenshot I sent is a premade shader I found on a documentation on how to make custom terrain shaders, but I am trying to edit it to add more splat maps.
urban tinsel
probably can get a better answer in #⛰️┃terrain-3d cause I'm feeling like you'll be needing to edit the actual shader code
https://docs.unity3d.com/Packages/com.unity.terrain-tools@2.0/manual/toolbox-import-splatmaps.html
Check this plugin out as it may have some features that could help
https://docs.unity3d.com/ScriptReference/TerrainData.SetAlphamaps.html
And there's the TerrainData API you can maybe set from that
