Sorry I have looked this up as much as I could, but the only topics I could find on this was back in 2014 and I wasn’t sure if it was still relevant since updates have happened plenty since then. What is the recommended limit of texture layers? I currently have 4 textures and I’m afraid of adding too many incase it glitches out.
Thanks for your time 
You can have as many as you want I believe it will just take longer to load the landscape. BTW you have a limited count of texture samplers (16) for material unless you change the sampler source in our texture sampler node 
But keep in mind that you cant use too many layers on one component! https://answers.unrealengine/questions/16944/what-are-the-limitations-of-landscape-materials.html 
Ok awesome thanks for the reply guys!
