Nature Shaders 2021

Nature Shaders is a collection of shaders for your vegetation that brings you player interaction, wind simulations, better quality lighting, and more.

Technical details
Seamlessly integrated with Nature Renderer
Combine this asset with Nature Renderer to use the shaders for vegetation on your terrain and render vast amounts of vegetation at high performance.

Supported render pipelines and Unity versions:
✔ Standard/Built-In · Unity 2021.3 LTS
✔ High-Definition  · Unity 2021.3 LTS
✔ Universal      · Unity 2021.3 LTS

ⓘ For Unity 2020, please see Nature Shaders 2020 instead.
✖ Unity 2022 is not supported by this version of Nature Shaders. Read our policy on Supported Unity Versions for more information.
✔ Supports billboards. (using Unity’s billboard renderer and billboard assets)
✔ Supports VR.
✔ Supports Forward and Deferred rendering.
✔ Supports LOD crossfade.
✔ Quality Settings can be changed at runtime.
✔ API available to create and edit materials at runtime.
✔ Shaders use HLSL code and can be modified
✖ Raytracing in HDRP is not supported.

Notes and Limitations
* The shaders are intended to be used with instancing. Static batching is not supported.
* Nature Shaders is a collection of shaders, it is not a rendering engine or placement tool.
* Interaction is supported for grass and (small) plants. Trees do not support interaction.
* 3D models and scenes shown in screenshots are not included.
* This asset ships with plugins, C# source code is not included.
* Alpha and Beta versions of Unity and preview packages are not supported.
* Converting meshes and materials is not a one-on-one conversion. The result will be similar to the original asset, but Nature Shaders may have different lighting, colors, features, or wind animations compared to the original asset.
* Only the latest LTS version of Unity is supported. Nature Shaders does not officially support Unity’s Tech releases.

https://assetstore.unity.com/packages/vfx/shaders/nature-shaders-2021-221248