Simple Triplanar Terrain Shader – Grass & Snow (URP)

This is a lightweight and easy-to-use triplanar terrain shader for Unity URP that automatically blends between grass and snow based on surface orientation. It requires no UV mapping and is ideal for stylized or semi-realistic environments like mountains, cliffs, and terrain meshes.

The shader is modular and well-organized, making it easy to customize, extend, or integrate into your own shaders or systems.