In this video, we’re going to see how we can create Realistic Grass in Unity 2019.4 using High Definition Render Pipeline, HDRP for short! This is the beignning of the How to make a Level in Unity tutorial series.
A Terrain might have grass clumps and other small objects (such as rocks) covering its surface. Unity renders these objects using textured quads or full Meshes, depending on the level of detail
and performance you require. Grass and other details currently only work in the built-in render pipeline and Universal Render Pipeline (URP)