engawa-snow 0.1.5

Flagship snow effect for engawa. Layered parallax snowflakes + cursor-deflection + typing-pulse + accumulation pile, authored in engawa-lisp + WGSL, dispatched through engawa-wgpu. Embeds shader + graph; exposes typed SnowParams uniform and apply() helper for per-frame state push.
Documentation
{
  description = "engawa-snow — flagship snow effect for engawa render graphs";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
    crate2nix.url = "github:nix-community/crate2nix";
    flake-utils.url = "github:numtide/flake-utils";
    substrate = {
      url = "github:pleme-io/substrate";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, crate2nix, flake-utils, substrate, ... }:
    (import "${substrate}/lib/rust-library-flake.nix" {
      inherit nixpkgs crate2nix flake-utils;
    }) {
      libName = "engawa-snow";
      src = self;
      repo = "pleme-io/engawa-snow";
    };
}