How to draw images on Terrain in unity

unity-game-engine

Solution

There's no built-in support for decals in Unity. You could just create separate gameObjects with transparent texture and place them above the terrain here, or use one of several packages for decals in Unity Asset Store, like this one. (I have only briefly tried it and can't say anything about it's quality).

Problem

I am working on game in unity in which i need some images to be placed on terrain as in the attached image yellow arrows and "P in blue circle" are rendered on surface in unity. Any idea or method will be appreciated.

Original source