Grass

Before, I used foliage to add the grass. It is difficult to add beautifully and it is tiring. Therefore, I learnt to add grass by using another way.

Ref: https://www.youtube.com/watch?v=IGL3VHx49us

How To Spawn GRASS And SMALL FOLIAGE | Unreal Engine 5 tutorial (0:00-8:45)

First, I need to create a Landscape Grass Type and put the grass mesh to it.

Then, create a LandscapeGrassOutput (Grass, brown color box) and put the Landscape Grass Type to it.

Add Landscape layer sample(Sample 'Ground', which I hope the grass on it) Sample 'Sand'(which I do not hope the grass on it).

The GrassLayerWeight can control the density of grass.