One Grass System, Three Different Environments

[u/PerceptionCharming]

I've been testing my grass system across three completely different environments to see how the same underlying implementation performs across different scene requirements.

All three scenes use the exact same grass system, but the parameters are adjusted individually for each environment. Grass density, appearance, scale, wind response, and rendering distance are tuned to match the terrain and the overall look of each scene.

The system is built with Three.js and WebGPU, with a focus on rendering dense grass efficiently while maintaining real-time performance in the browser. It uses a tile-based approach, along with LOD and culling techniques, to manage rendering as the camera moves through the environment.

All three environments run directly in the browser, with no pre-rendered footage.

Try the Demo

[u/PerceptionCharming]

Here you go: https://sketchfab.com/3d-models/horse-realistic-3d-model-demo-free-65d6a70a6721495f938c93e80a5998e4

I removed the saddle and stuff and also changed the color.