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Optimize grass FPS

Have grass in terrain, painted with 800 density and mesh have 160 triangles… but down 120 to 50 fps. help?

who need changue? image :

grasshelp.png

i like this https://www.youtube.com/watch?v=AFvdK6ZPBN0
:frowning:

Hey azjolnerub,

Your wireframe image looks like you have some extreme mesh density, and your shader complexity image is showing a metric **** ton of overdraw.

What is the total instance count in your foliage tool for this type of grass?

If I were you I’d start by reducing the density of meshes you’re painting (there’s a lot of overlap) and shaving down the LoDs if possible.

pje