Unity recommends you use this mode because it’s best suited for most scenarios that require the placement of any number of arbitrary meshes on Terrain. Terrain details are available in several modes, where each mode has a different use during game development. More info See in Glossary, including the High Definition Render Pipeline (HDRP). Unity lets you choose from pre-built render pipelines, or write your own. In 2021.2, Unity introduced instancing details that work with all render pipelines A series of operations that take the contents of a Scene, and displays them on a screen. Prior to 2021.2, grass and other details only worked in the built-in render pipeline and Universal Render Pipeline (URP). More info See in Glossary and performance you require. More info See in Glossary or full meshes, depending on the level of detail The Level Of Detail (LOD) technique is an optimization that reduces the number of triangles that Unity has to render for a GameObject when its distance from the Camera increases. Unity renders these objects using textured quads A primitive object that resembles a plane but its edges are only one unit long, it uses only 4 vertices, and the surface is oriented in the XY plane of the local coordinate space. More info See in Glossary might have grass clumps and other small objects (such as rocks) covering its surface. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain’s Inspector window to create a detailed landscape.

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