Unity A+ Grass Shader

Use A+ Grass to make your games look amazing with interactive stylized grass. It is highly customizable, with endless possibilities to create simple or stylized grass for your game!

Input any 2D sprite to render as your grass using texture sampling!

Pick any colour to fit your environment.

Adjust the gradient to develop stylized look.

Resize the noise texture and apply a colour that creates grass variation.

And more...

(Click the image/link above to head over to website documentation)

(Example of what can be accomplished with the asset)

📦 The A+ Grass Package Includes: 📦

🌾 A+ Grass Shader

Highly customizable grass shader with a range of features:

• Texture sampling
• Colour shading with gradient
• Colour variation noise texture
• Interactive with characters and mouse
• Trail/Colour shading grass on interaction
• Wind settings with 2 noise blend mode
• Perspective correction

📑 Core Scripts

• Grass Manager

The Grass Manager is responsible for managing all interactive grass elements in the scene. There is also global settings for the wind and recovery of the grass from interactions.

• Grass Interactor

The Grass Interactor is responsible for handling the interactions between the grass and other objects in the scene. It allows objects to affect the grass, bending and pushing it. You can have as many interactors in the scene, just make sure to add the Grass Interactor component to each.

• Mouse Interaction Handler

The Mouse Grass Interaction Handler provides data from the mouse position off the camera using a ray to allow an interactor to follow the mouse position and interact with the grass.

📺 Example Scenes

• Demo 01 - Mouse Interaction
• Demo 02 - Characters & Object Interaction
• Demo 03 - Terrain Example

🧩 Templates

• 6 unique grass presets/prefabs included, ready to go

(That includes 5 unique grass textures + 1 flower preset, 2 wind noise textures, 1 colour noise textures 1 colour ramp texture)

🔍 Documentation

• Each script contains tooltips
• Documentation .pdf file (Included in the package)
• In depth website breakdown 
• YouTube/Video tutorials (Included on the website)

📋 Supported Unity Editor Versions 📋

• ✅ 6000.3 + (Developed in 6000.3.9f1)
• ✅ 6000.0 + (Tested in 6000.0.71f1)
• ✅ 2022 + (Tested in 2022.3.62f3)
• 🚧 Versions below not tested

🎨 Works In All Rendering Paths 🎨

• ✅ Forward
• ✅ Forward +
• ✅ Deferred
• ✅ Deferred +

Note again that this is a Unity Engine shader. This asset has been developed to work in the Unity Engine inside of the Universal Rendering Pipeline (URP) for versions listed above.