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Packages/XuanXuanRenderUtility/Shader/HLSL/jp.keijiro.noiseshader/README.md

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+Noise Shader Library for Unity
+==============================
+
+**NoiseShader** is a Unity package that provides 2D/3D gradient noise
+functions written in the shader language. These functions are ported from the
+[webgl-noise] library that is originally written by Stefan Gustavson and Ahima
+Arts.
+
+[webgl-noise]: https://github.com/ashima/webgl-noise
+
+At the moment, it contains the following functions:
+
+- Classic Perlin noise (2D/3D)
+- Periodic Perlin noise (2D/3D)
+- Simplex noise (2D/3D)
+- Analytical derivatives of simplex noise (2D/3D)
+
+How To Install
+--------------
+
+This package uses the [scoped registry] feature to resolve package dependencies.
+Please add the following sections to the manifest file (Packages/manifest.json).
+
+[scoped registry]: https://docs.unity3d.com/Manual/upm-scoped.html
+
+To the `scopedRegistries` section:
+
+```
+{
+  "name": "Keijiro",
+  "url": "https://registry.npmjs.com",
+  "scopes": [ "jp.keijiro" ]
+}
+```
+
+To the `dependencies` section:
+
+```
+"jp.keijiro.noiseshader": "2.0.0"
+```
+
+After changes, the manifest file should look like below:
+
+```
+{
+  "scopedRegistries": [
+    {
+      "name": "Keijiro",
+      "url": "https://registry.npmjs.com",
+      "scopes": [ "jp.keijiro" ]
+    }
+  ],
+  "dependencies": {
+    "jp.keijiro.noiseshader": "2.0.0",
+...
+```