Bug Black terrain texturing glitch

Hello!

I've been working on terrain for my unity game in HDRP 2022.1.0b2.
However, when adding cliffside texturing, there's a weird black collection of squares associated.
After some testing, I could paint over the squares with a different texture, and I can recreate this effect by applying the same texture to the terrain.

Any help is much appreciated
Have a wonderful day
-Adastour

 

Hey,
Your texture to splat for your terrain is creating a NaN.

You'll be able to see this if you use the Render debuggers 'NaN mode' it'll come up as red.

How are you painting the terrain layer to the splat? Manually without modifiers?
If so, then it's likely the textures or terrain shader.

Many auto terrain systems are unclamped so they can also introduce this where they're not applying the right channel density.

These are usually good indicators of how the NaN is being applied.

You can check your terrain layer textures, terrain shader and also the terrain splat RGBA channels to see how it propagates hopefully helps solve where it's coming from.

 

All my terrain has these black squares when I try to paint any textures