I want import a texture of materials to the terrain

Questions & Answers
1

I want a texture 2D of my materials.( my materials is composed by the grass (hill) texture and grass hill(natural maps) texture.)
I want to import this texture on the terrain.
how di I?

2

In the terrain tool select the paintbrush. The first texture selected applies to the base of the terrain. You can then select multiple textures from this “pallet” and then paint them on the terrain. Generally people will make terrains this way instead of applying just one big texture map.