Inspector question (add a texture)

[wavelength2]

Hello,

I am new to Unity. I have a problem, i’ve been having this problem for 3 days.I can not solve it on my own. I tried looking the answer but did not find the answer. I need your help guys.

I added a plane(a 3d gameobject in the scene) and I want to add a texture to it.
In the Inspector the button to add a texture disapeared, the button with the brush which is next to the tree button.
How do I change the inspector to add these buttons again?

My inspector is like this

I want my Inspector to look like this:

[fvangeirt]

You can not add a Terrain script to a Plane.

You have to create a Terrain object (Game Object > 3D Object > Terrain).