Create a decal via a Decal Renderer Feature in URP

To add decals to your scene:

1. Add the Decal Renderer Feature to the URP Renderer.

2. Create a Material, and assign it the Shader Graphs/Decal shader. In the Material, select the Base Map and the Normal Map.

   

3. Create a new Decal Projector GameObject, or add a Decal Projector component to an existing GameObject.

The following illustration shows a Decal Projector in the scene.

For more information, refer to the Decal Projector component.

An alternative way to add decals to a scene:

1. Create a Quad GameObject.

2. Assign a Decal Material to the GameObject.

3. Position the Quad on the surface where you want the decal to be. If necessary, adjust the mesh bias value to prevent z-fighting.