Rendering Grass In Unity URP Using Noise and Geometry Shaders! ✔️ 2020.3 | Game Dev Tutorial

Опубликовано: 28 Октябрь 2020
на канале: Ned Makes Games

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✔️ Works in 2020.1 ➕ 2020.2 ➕ 2020.3
🩹 Fixes:
► Make sure your source mesh has read/write enabled in it's asset importer inspector.

Grass is a tough thing to make in games! In this series of videos, I am looking at a variety of ways to tackle it in Unity Universal Render Pipeline. This video shows one strategy of layering several noise textures to clip planes created by a geometry shader, creating depth.

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🎬 Previous videos
► Grass in shader graph:    • Wind Animated Grass In Unity URP Shad...
► Introduction to geometry shaders:    • Geometry Shaders Made Easy In Unity U...

✨Follow up videos
► Compute shader grass:    • Endless Fields of Grass in URP with a...

📜 Required scripts
► NMGGrassLayersHelpers.hlsl: https://gist.github.com/NedMakesGames...

📚 Reference scripts
► GrassLayers.shader: https://gist.github.com/NedMakesGames...
► GrassLayers.hlsl: https://gist.github.com/NedMakesGames...

⏲️ Timestamps:
0:00 Intro
0:37 Project setup
1:13 Simple shader
3:20 Extruding layers
4:56 Clipping with noise
6:34 Wind
7:34 Shadows
8:35 Wrap up and credits

🎖️ Credits and references:
• Shahriar Shahrabi: grass examples -   / volumetric-grass-shader
• Brute Force Games: grass examples - https://www.bruteforce-games.com/post...
• CJT-Jackton: geometry shader examples - https://github.com/CJT-Jackton/URP-Ge...
• Rolemusic: music "The Little Broth" - https://freemusicarchive.org/music/Ro...

#GameDev #IndieDev #Unity

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