modify skybox
Go to the app store to download your own suitable skybox, Render->Light Replacement Skybox, you
can also choose your favorite skybox and drag it in, and you can also modify the parameters to make it look like you like
URP settings
Drag in a ground preset and modify the URP settings.
The maximum shadow distance means that when we are 10 meters away, the shadow will not be rendered, which effectively saves performance. Here I save the default
shadow optimization, and the number of cascades is changed to 2, which means 12.5 Minei will render solid shadows, and finally no shadows will be displayed outside 7.5, and virtual shadows will be displayed in the middle. You
can also modify the resolution of our shadows.
Set the normal to 0, and our shadows will not have so many gaps. If you like