Solution starts at: 5:12
Hello, this week I encountered an issue for when i have to paint materials on very steep slopes in UE4 like cliffs. The textures seem to stretch up to a point where it's not worth it to have steep slopes. I made this quick fix but if somebody else has a better way of doing this please let me know.
And I am aware that something like this can be acheived by using 'World Aligned Textures" but then you won't be able to paint other textures.
I hope it's helpful.