From 77e09f2f7a9781f1533ce30d0c55d584aee0be43 Mon Sep 17 00:00:00 2001
From: 0b5vr <0b5vr@0b5vr.com>
Date: Mon, 25 Dec 2023 18:10:16 +0900
Subject: [PATCH 1/3] deps: Bump three.js to r160

- The type parameter of `THREE.Object3D` is no longer required (used to be `THREE.Object3D<THREE.Event>`
- `THREE.UniformsUtils.merge` now has more appropriate typing which breaks the existing code, workarounded with `as any`
---
 README.md                                     |  4 +--
 .../three-vrm-core/examples/expressions.html  |  4 +--
 .../three-vrm-core/examples/firstPerson.html  |  4 +--
 .../three-vrm-core/examples/humanoid.html     |  4 +--
 .../examples/humanoidAnimation/index.html     |  4 +--
 packages/three-vrm-core/examples/lookAt.html  |  4 +--
 packages/three-vrm-core/examples/meta.html    |  4 +--
 packages/three-vrm-core/package.json          |  8 ++---
 .../examples/loader-plugin.html               |  4 +--
 .../package.json                              |  8 ++---
 .../examples/emissive-strength.html           |  4 +--
 .../examples/feature-test.html                |  4 +--
 .../examples/loader-plugin.html               |  4 +--
 .../three-vrm-materials-mtoon/package.json    |  8 ++---
 .../src/MToonMaterial.ts                      |  4 +--
 .../three-vrm-materials-v0compat/package.json |  8 ++---
 .../examples/aim.html                         |  4 +--
 .../examples/importer.html                    |  4 +--
 .../examples/roll.html                        |  4 +--
 .../examples/rotation.html                    |  4 +--
 .../examples/upper-arm.html                   |  4 +--
 .../three-vrm-node-constraint/package.json    |  8 ++---
 .../src/VRMAimConstraint.ts                   |  2 +-
 .../src/VRMRollConstraint.ts                  |  2 +-
 .../src/VRMRotationConstraint.ts              |  2 +-
 .../src/tests/VRMMockedConstraint.ts          |  2 +-
 .../examples/collider.html                    |  4 +--
 .../examples/loader-plugin.html               |  4 +--
 .../examples/multiple.html                    |  4 +--
 .../three-vrm-springbone/examples/single.html |  4 +--
 packages/three-vrm-springbone/package.json    |  4 +--
 packages/three-vrm/README.md                  |  4 +--
 packages/three-vrm/examples/animations.html   |  4 +--
 packages/three-vrm/examples/basic.html        |  4 +--
 packages/three-vrm/examples/bones.html        |  4 +--
 packages/three-vrm/examples/debug.html        |  4 +--
 packages/three-vrm/examples/dnd.html          |  4 +--
 packages/three-vrm/examples/expressions.html  |  4 +--
 packages/three-vrm/examples/firstperson.html  |  4 +--
 .../examples/humanoidAnimation/index.html     |  4 +--
 .../three-vrm/examples/lookat-advanced.html   |  4 +--
 packages/three-vrm/examples/lookat.html       |  4 +--
 .../three-vrm/examples/materials-debug.html   |  4 +--
 packages/three-vrm/examples/meta.html         |  4 +--
 packages/three-vrm/examples/mouse.html        |  4 +--
 packages/three-vrm/package.json               |  8 ++---
 yarn.lock                                     | 32 ++++++-------------
 47 files changed, 110 insertions(+), 122 deletions(-)

diff --git a/README.md b/README.md
index 7c61f1cb9..6953412da 100644
--- a/README.md
+++ b/README.md
@@ -46,8 +46,8 @@ Code like this:
 <script type="importmap">
   {
     "imports": {
-      "three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-      "three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+      "three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+      "three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
       "@pixiv/three-vrm": "three-vrm.module.js"
     }
   }
diff --git a/packages/three-vrm-core/examples/expressions.html b/packages/three-vrm-core/examples/expressions.html
index aeb1eb894..6ce16fded 100644
--- a/packages/three-vrm-core/examples/expressions.html
+++ b/packages/three-vrm-core/examples/expressions.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-core": "../lib/three-vrm-core.module.js"
 				}
 			}
diff --git a/packages/three-vrm-core/examples/firstPerson.html b/packages/three-vrm-core/examples/firstPerson.html
index da57e3d8c..2e12e6db5 100644
--- a/packages/three-vrm-core/examples/firstPerson.html
+++ b/packages/three-vrm-core/examples/firstPerson.html
@@ -32,8 +32,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-core": "../lib/three-vrm-core.module.js"
 				}
 			}
diff --git a/packages/three-vrm-core/examples/humanoid.html b/packages/three-vrm-core/examples/humanoid.html
index 9ff3a2f42..d03d26c43 100644
--- a/packages/three-vrm-core/examples/humanoid.html
+++ b/packages/three-vrm-core/examples/humanoid.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-core": "../lib/three-vrm-core.module.js"
 				}
 			}
diff --git a/packages/three-vrm-core/examples/humanoidAnimation/index.html b/packages/three-vrm-core/examples/humanoidAnimation/index.html
index 88eaff5a9..f5acf6e3d 100644
--- a/packages/three-vrm-core/examples/humanoidAnimation/index.html
+++ b/packages/three-vrm-core/examples/humanoidAnimation/index.html
@@ -38,8 +38,8 @@
 			{
 				"imports": {
 					"fflate": "https://unpkg.com/fflate@0.7.4/esm/browser.js",
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-core": "../../lib/three-vrm-core.module.js"
 				}
 			}
diff --git a/packages/three-vrm-core/examples/lookAt.html b/packages/three-vrm-core/examples/lookAt.html
index bbe4b1d46..97a3ef4f6 100644
--- a/packages/three-vrm-core/examples/lookAt.html
+++ b/packages/three-vrm-core/examples/lookAt.html
@@ -32,8 +32,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-core": "../lib/three-vrm-core.module.js"
 				}
 			}
diff --git a/packages/three-vrm-core/examples/meta.html b/packages/three-vrm-core/examples/meta.html
index faf9f12af..6c64fa927 100644
--- a/packages/three-vrm-core/examples/meta.html
+++ b/packages/three-vrm-core/examples/meta.html
@@ -39,8 +39,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-core": "../lib/three-vrm-core.module.js"
 				}
 			}
diff --git a/packages/three-vrm-core/package.json b/packages/three-vrm-core/package.json
index 05776b2e8..3e1762490 100644
--- a/packages/three-vrm-core/package.json
+++ b/packages/three-vrm-core/package.json
@@ -54,11 +54,11 @@
     "@pixiv/types-vrmc-vrm-1.0": "2.0.7"
   },
   "devDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   }
 }
diff --git a/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html b/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html
index f4512f8de..ac9f316ee 100644
--- a/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html
+++ b/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-materials-hdr-emissive-multiplier": "../lib/three-vrm-materials-hdr-emissive-multiplier.module.js"
 				}
 			}
diff --git a/packages/three-vrm-materials-hdr-emissive-multiplier/package.json b/packages/three-vrm-materials-hdr-emissive-multiplier/package.json
index 4b1d0ec79..3d3c08e3f 100644
--- a/packages/three-vrm-materials-hdr-emissive-multiplier/package.json
+++ b/packages/three-vrm-materials-hdr-emissive-multiplier/package.json
@@ -52,11 +52,11 @@
     "@pixiv/types-vrmc-materials-hdr-emissive-multiplier-1.0": "2.0.7"
   },
   "devDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   }
 }
diff --git a/packages/three-vrm-materials-mtoon/examples/emissive-strength.html b/packages/three-vrm-materials-mtoon/examples/emissive-strength.html
index 781070cd0..3d41adab3 100644
--- a/packages/three-vrm-materials-mtoon/examples/emissive-strength.html
+++ b/packages/three-vrm-materials-mtoon/examples/emissive-strength.html
@@ -24,8 +24,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-materials-mtoon": "../lib/three-vrm-materials-mtoon.module.js"
 				}
 			}
diff --git a/packages/three-vrm-materials-mtoon/examples/feature-test.html b/packages/three-vrm-materials-mtoon/examples/feature-test.html
index 6dfe58d6d..d317ea422 100644
--- a/packages/three-vrm-materials-mtoon/examples/feature-test.html
+++ b/packages/three-vrm-materials-mtoon/examples/feature-test.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-materials-mtoon": "../lib/three-vrm-materials-mtoon.module.js"
 				}
 			}
diff --git a/packages/three-vrm-materials-mtoon/examples/loader-plugin.html b/packages/three-vrm-materials-mtoon/examples/loader-plugin.html
index 0282c12c7..fac0f52e4 100644
--- a/packages/three-vrm-materials-mtoon/examples/loader-plugin.html
+++ b/packages/three-vrm-materials-mtoon/examples/loader-plugin.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm-materials-mtoon": "../lib/three-vrm-materials-mtoon.module.js"
 				}
 			}
diff --git a/packages/three-vrm-materials-mtoon/package.json b/packages/three-vrm-materials-mtoon/package.json
index c0700cbf3..db936b342 100644
--- a/packages/three-vrm-materials-mtoon/package.json
+++ b/packages/three-vrm-materials-mtoon/package.json
@@ -53,11 +53,11 @@
     "@pixiv/types-vrmc-materials-mtoon-1.0": "2.0.7"
   },
   "devDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   }
 }
diff --git a/packages/three-vrm-materials-mtoon/src/MToonMaterial.ts b/packages/three-vrm-materials-mtoon/src/MToonMaterial.ts
index 2ee79265e..07930d8ca 100644
--- a/packages/three-vrm-materials-mtoon/src/MToonMaterial.ts
+++ b/packages/three-vrm-materials-mtoon/src/MToonMaterial.ts
@@ -445,8 +445,8 @@ export class MToonMaterial extends THREE.ShaderMaterial {
         uvAnimationScrollYOffset: { value: 0.0 },
         uvAnimationRotationPhase: { value: 0.0 },
       },
-      parameters.uniforms,
-    ]);
+      parameters.uniforms ?? {},
+    ]) as any;
 
     // == finally compile the shader program =======================================================
     this.setValues(parameters);
diff --git a/packages/three-vrm-materials-v0compat/package.json b/packages/three-vrm-materials-v0compat/package.json
index 07c3aca46..b53dfd4fe 100644
--- a/packages/three-vrm-materials-v0compat/package.json
+++ b/packages/three-vrm-materials-v0compat/package.json
@@ -49,11 +49,11 @@
     "@pixiv/types-vrmc-materials-mtoon-1.0": "2.0.7"
   },
   "devDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   }
 }
diff --git a/packages/three-vrm-node-constraint/examples/aim.html b/packages/three-vrm-node-constraint/examples/aim.html
index 87a5d2a30..f59c798b9 100644
--- a/packages/three-vrm-node-constraint/examples/aim.html
+++ b/packages/three-vrm-node-constraint/examples/aim.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"tweakpane": "https://unpkg.com/tweakpane@3.0",
 					"tweakpane-plugin-rotation": "https://unpkg.com/@0b5vr/tweakpane-plugin-rotation@0.1",
 					"@pixiv/three-vrm-node-constraint": "../lib/three-vrm-node-constraint.module.js"
diff --git a/packages/three-vrm-node-constraint/examples/importer.html b/packages/three-vrm-node-constraint/examples/importer.html
index 784c1a004..6a9db580e 100644
--- a/packages/three-vrm-node-constraint/examples/importer.html
+++ b/packages/three-vrm-node-constraint/examples/importer.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"tweakpane": "https://unpkg.com/tweakpane@3.0",
 					"tweakpane-plugin-rotation": "https://unpkg.com/@0b5vr/tweakpane-plugin-rotation@0.1",
 					"@pixiv/three-vrm-node-constraint": "../lib/three-vrm-node-constraint.module.js"
diff --git a/packages/three-vrm-node-constraint/examples/roll.html b/packages/three-vrm-node-constraint/examples/roll.html
index 6869e17fb..bbeb1d871 100644
--- a/packages/three-vrm-node-constraint/examples/roll.html
+++ b/packages/three-vrm-node-constraint/examples/roll.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"tweakpane": "https://unpkg.com/tweakpane@3.0",
 					"tweakpane-plugin-rotation": "https://unpkg.com/@0b5vr/tweakpane-plugin-rotation@0.1",
 					"@pixiv/three-vrm-node-constraint": "../lib/three-vrm-node-constraint.module.js"
diff --git a/packages/three-vrm-node-constraint/examples/rotation.html b/packages/three-vrm-node-constraint/examples/rotation.html
index 1b3826762..33453e023 100644
--- a/packages/three-vrm-node-constraint/examples/rotation.html
+++ b/packages/three-vrm-node-constraint/examples/rotation.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"tweakpane": "https://unpkg.com/tweakpane@3.0",
 					"tweakpane-plugin-rotation": "https://unpkg.com/@0b5vr/tweakpane-plugin-rotation@0.1",
 					"@pixiv/three-vrm-node-constraint": "../lib/three-vrm-node-constraint.module.js"
diff --git a/packages/three-vrm-node-constraint/examples/upper-arm.html b/packages/three-vrm-node-constraint/examples/upper-arm.html
index 28be4c006..588bcf9e0 100644
--- a/packages/three-vrm-node-constraint/examples/upper-arm.html
+++ b/packages/three-vrm-node-constraint/examples/upper-arm.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"tweakpane": "https://unpkg.com/tweakpane@3.0",
 					"tweakpane-plugin-rotation": "https://unpkg.com/@0b5vr/tweakpane-plugin-rotation@0.1",
 					"@pixiv/three-vrm-node-constraint": "../lib/three-vrm-node-constraint.module.js"
diff --git a/packages/three-vrm-node-constraint/package.json b/packages/three-vrm-node-constraint/package.json
index 1c2623772..e8331fa0f 100644
--- a/packages/three-vrm-node-constraint/package.json
+++ b/packages/three-vrm-node-constraint/package.json
@@ -53,11 +53,11 @@
     "@pixiv/types-vrmc-node-constraint-1.0": "2.0.7"
   },
   "devDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   }
 }
diff --git a/packages/three-vrm-node-constraint/src/VRMAimConstraint.ts b/packages/three-vrm-node-constraint/src/VRMAimConstraint.ts
index 045d540c8..750718e86 100644
--- a/packages/three-vrm-node-constraint/src/VRMAimConstraint.ts
+++ b/packages/three-vrm-node-constraint/src/VRMAimConstraint.ts
@@ -51,7 +51,7 @@ export class VRMAimConstraint extends VRMNodeConstraint {
    */
   private _dstRestQuat: THREE.Quaternion;
 
-  public get dependencies(): Set<THREE.Object3D<THREE.Event>> {
+  public get dependencies(): Set<THREE.Object3D> {
     const set = new Set<THREE.Object3D>([this.source]);
 
     if (this.destination.parent) {
diff --git a/packages/three-vrm-node-constraint/src/VRMRollConstraint.ts b/packages/three-vrm-node-constraint/src/VRMRollConstraint.ts
index 4bd58a487..198dca36e 100644
--- a/packages/three-vrm-node-constraint/src/VRMRollConstraint.ts
+++ b/packages/three-vrm-node-constraint/src/VRMRollConstraint.ts
@@ -52,7 +52,7 @@ export class VRMRollConstraint extends VRMNodeConstraint {
    */
   private _invSrcRestQuatMulDstRestQuat: THREE.Quaternion;
 
-  public get dependencies(): Set<THREE.Object3D<THREE.Event>> {
+  public get dependencies(): Set<THREE.Object3D> {
     return new Set([this.source]);
   }
 
diff --git a/packages/three-vrm-node-constraint/src/VRMRotationConstraint.ts b/packages/three-vrm-node-constraint/src/VRMRotationConstraint.ts
index c6ca23524..4f413b7f1 100644
--- a/packages/three-vrm-node-constraint/src/VRMRotationConstraint.ts
+++ b/packages/three-vrm-node-constraint/src/VRMRotationConstraint.ts
@@ -21,7 +21,7 @@ export class VRMRotationConstraint extends VRMNodeConstraint {
    */
   private _invSrcRestQuat: THREE.Quaternion;
 
-  public get dependencies(): Set<THREE.Object3D<THREE.Event>> {
+  public get dependencies(): Set<THREE.Object3D> {
     return new Set([this.source]);
   }
 
diff --git a/packages/three-vrm-node-constraint/src/tests/VRMMockedConstraint.ts b/packages/three-vrm-node-constraint/src/tests/VRMMockedConstraint.ts
index 1f66dd4df..dafbf9696 100644
--- a/packages/three-vrm-node-constraint/src/tests/VRMMockedConstraint.ts
+++ b/packages/three-vrm-node-constraint/src/tests/VRMMockedConstraint.ts
@@ -2,7 +2,7 @@ import * as THREE from 'three';
 import { VRMNodeConstraint } from '../VRMNodeConstraint';
 
 export class VRMMockedConstraint extends VRMNodeConstraint {
-  public dependencies: Set<THREE.Object3D<THREE.Event>>;
+  public dependencies: Set<THREE.Object3D>;
 
   public onSetInitState?: () => void;
   public onUpdate?: () => void;
diff --git a/packages/three-vrm-springbone/examples/collider.html b/packages/three-vrm-springbone/examples/collider.html
index 1544f6fd0..f1995c155 100644
--- a/packages/three-vrm-springbone/examples/collider.html
+++ b/packages/three-vrm-springbone/examples/collider.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-				"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-				"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+				"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+				"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 				"@pixiv/three-vrm-springbone": "../lib/three-vrm-springbone.module.js"
 			  }
 			}
diff --git a/packages/three-vrm-springbone/examples/loader-plugin.html b/packages/three-vrm-springbone/examples/loader-plugin.html
index 8de598d59..10061196b 100644
--- a/packages/three-vrm-springbone/examples/loader-plugin.html
+++ b/packages/three-vrm-springbone/examples/loader-plugin.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-				"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-				"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+				"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+				"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 				"@pixiv/three-vrm-springbone": "../lib/three-vrm-springbone.module.js"
 			  }
 			}
diff --git a/packages/three-vrm-springbone/examples/multiple.html b/packages/three-vrm-springbone/examples/multiple.html
index bba9641ff..8390b966c 100644
--- a/packages/three-vrm-springbone/examples/multiple.html
+++ b/packages/three-vrm-springbone/examples/multiple.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-				"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-				"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+				"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+				"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 				"@pixiv/three-vrm-springbone": "../lib/three-vrm-springbone.module.js"
 			  }
 			}
diff --git a/packages/three-vrm-springbone/examples/single.html b/packages/three-vrm-springbone/examples/single.html
index 7adc80417..7fca995f2 100644
--- a/packages/three-vrm-springbone/examples/single.html
+++ b/packages/three-vrm-springbone/examples/single.html
@@ -23,8 +23,8 @@
 		<script type="importmap">
 			{
 			  "imports": {
-				"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-				"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+				"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+				"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 				"@pixiv/three-vrm-springbone": "../lib/three-vrm-springbone.module.js"
 			  }
 			}
diff --git a/packages/three-vrm-springbone/package.json b/packages/three-vrm-springbone/package.json
index 92e3e8ef8..8fa713251 100644
--- a/packages/three-vrm-springbone/package.json
+++ b/packages/three-vrm-springbone/package.json
@@ -54,9 +54,9 @@
     "@pixiv/types-vrmc-springbone-1.0": "2.0.7"
   },
   "devDependencies": {
-    "three": "^0.154.0"
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "three": "^0.154.0"
+    "three": "^0.160.0"
   }
 }
diff --git a/packages/three-vrm/README.md b/packages/three-vrm/README.md
index 7c61f1cb9..6953412da 100644
--- a/packages/three-vrm/README.md
+++ b/packages/three-vrm/README.md
@@ -46,8 +46,8 @@ Code like this:
 <script type="importmap">
   {
     "imports": {
-      "three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-      "three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+      "three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+      "three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
       "@pixiv/three-vrm": "three-vrm.module.js"
     }
   }
diff --git a/packages/three-vrm/examples/animations.html b/packages/three-vrm/examples/animations.html
index dec3418ba..890654214 100644
--- a/packages/three-vrm/examples/animations.html
+++ b/packages/three-vrm/examples/animations.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/basic.html b/packages/three-vrm/examples/basic.html
index d4ffc090c..da47d8efb 100644
--- a/packages/three-vrm/examples/basic.html
+++ b/packages/three-vrm/examples/basic.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/bones.html b/packages/three-vrm/examples/bones.html
index 2aa2561d5..54bd31fc9 100644
--- a/packages/three-vrm/examples/bones.html
+++ b/packages/three-vrm/examples/bones.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/debug.html b/packages/three-vrm/examples/debug.html
index 9b0c6b4e2..ee00f6775 100644
--- a/packages/three-vrm/examples/debug.html
+++ b/packages/three-vrm/examples/debug.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/dnd.html b/packages/three-vrm/examples/dnd.html
index f9a4f1689..d8801e4c6 100644
--- a/packages/three-vrm/examples/dnd.html
+++ b/packages/three-vrm/examples/dnd.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/expressions.html b/packages/three-vrm/examples/expressions.html
index b416e8cdd..e25f797df 100644
--- a/packages/three-vrm/examples/expressions.html
+++ b/packages/three-vrm/examples/expressions.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/firstperson.html b/packages/three-vrm/examples/firstperson.html
index dfb4b495f..7abb75524 100644
--- a/packages/three-vrm/examples/firstperson.html
+++ b/packages/three-vrm/examples/firstperson.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/humanoidAnimation/index.html b/packages/three-vrm/examples/humanoidAnimation/index.html
index eb9116ad6..cc6d1186d 100644
--- a/packages/three-vrm/examples/humanoidAnimation/index.html
+++ b/packages/three-vrm/examples/humanoidAnimation/index.html
@@ -38,8 +38,8 @@
 			{
 				"imports": {
 					"fflate": "https://unpkg.com/fflate@0.7.4/esm/browser.js",
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/lookat-advanced.html b/packages/three-vrm/examples/lookat-advanced.html
index 13b85432a..5d8d2cb43 100644
--- a/packages/three-vrm/examples/lookat-advanced.html
+++ b/packages/three-vrm/examples/lookat-advanced.html
@@ -28,8 +28,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/lookat.html b/packages/three-vrm/examples/lookat.html
index 76e7c6113..508d29e0e 100644
--- a/packages/three-vrm/examples/lookat.html
+++ b/packages/three-vrm/examples/lookat.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/materials-debug.html b/packages/three-vrm/examples/materials-debug.html
index b070e006a..15b38e22b 100644
--- a/packages/three-vrm/examples/materials-debug.html
+++ b/packages/three-vrm/examples/materials-debug.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/meta.html b/packages/three-vrm/examples/meta.html
index da2fd31fe..79ef5a6f3 100644
--- a/packages/three-vrm/examples/meta.html
+++ b/packages/three-vrm/examples/meta.html
@@ -38,8 +38,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/examples/mouse.html b/packages/three-vrm/examples/mouse.html
index 3f4338d84..c05407a18 100644
--- a/packages/three-vrm/examples/mouse.html
+++ b/packages/three-vrm/examples/mouse.html
@@ -26,8 +26,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.154.0/build/three.module.js",
-					"three/addons/": "https://unpkg.com/three@0.154.0/examples/jsm/",
+					"three": "https://unpkg.com/three@0.160.0/build/three.module.js",
+					"three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/",
 					"@pixiv/three-vrm": "../lib/three-vrm.module.js"
 				}
 			}
diff --git a/packages/three-vrm/package.json b/packages/three-vrm/package.json
index fb52ae79b..0238f728e 100644
--- a/packages/three-vrm/package.json
+++ b/packages/three-vrm/package.json
@@ -59,11 +59,11 @@
   },
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^15.0.1",
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   },
   "peerDependencies": {
-    "@types/three": "^0.154.0",
-    "three": "^0.154.0"
+    "@types/three": "^0.160.0",
+    "three": "^0.160.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index e1908ef59..f00324051 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1296,11 +1296,6 @@
     "@tufjs/canonical-json" "1.0.0"
     minimatch "^9.0.0"
 
-"@tweenjs/tween.js@~18.6.4":
-  version "18.6.4"
-  resolved "https://registry.yarnpkg.com/@tweenjs/tween.js/-/tween.js-18.6.4.tgz#40a3d0a93647124872dec8e0fd1bd5926695b6ca"
-  integrity sha512-lB9lMjuqjtuJrx7/kOkqQBtllspPIN+96OvTCeJ2j5FEzinoAXTdAMFnDAQT1KVPRlnYfBrqxtqP66vDM40xxQ==
-
 "@types/babel__core@^7.0.0", "@types/babel__core@^7.1.7":
   version "7.1.15"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.15.tgz#2ccfb1ad55a02c83f8e0ad327cbc332f55eb1024"
@@ -1423,16 +1418,14 @@
   resolved "https://registry.yarnpkg.com/@types/stats.js/-/stats.js-0.17.0.tgz#0ed81d48e03b590c24da85540c1d952077a9fe20"
   integrity sha512-9w+a7bR8PeB0dCT/HBULU2fMqf6BAzvKbxFboYhmDtDkKPiyXYbjoe2auwsXlEFI7CFNMF1dCv3dFH5Poy9R1w==
 
-"@types/three@^0.154.0":
-  version "0.154.0"
-  resolved "https://registry.yarnpkg.com/@types/three/-/three-0.154.0.tgz#91f4384930ed050a14d7f13c09d5785cc167a064"
-  integrity sha512-IioqpGhch6FdLDh4zazRn3rXHj6Vn2nVOziJdXVbJFi9CaI65LtP9qqUtpzbsHK2Ezlox8NtsLNHSw3AQzucjA==
+"@types/three@^0.160.0":
+  version "0.160.0"
+  resolved "https://registry.yarnpkg.com/@types/three/-/three-0.160.0.tgz#7915a97e0a14ccaa9ccbb9f190c5730b04a23075"
+  integrity sha512-jWlbUBovicUKaOYxzgkLlhkiEQJkhCVvg4W2IYD2trqD2om3VK4DGLpHH5zQHNr7RweZK/5re/4IVhbhvxbV9w==
   dependencies:
-    "@tweenjs/tween.js" "~18.6.4"
     "@types/stats.js" "*"
     "@types/webxr" "*"
-    fflate "~0.6.9"
-    lil-gui "~0.17.0"
+    fflate "~0.6.10"
     meshoptimizer "~0.18.1"
 
 "@types/webxr@*":
@@ -3354,7 +3347,7 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "2.1.1"
 
-fflate@~0.6.9:
+fflate@~0.6.10:
   version "0.6.10"
   resolved "https://registry.yarnpkg.com/fflate/-/fflate-0.6.10.tgz#5f40f9659205936a2d18abf88b2e7781662b6d43"
   integrity sha512-IQrh3lEPM93wVCEczc9SaAOvkmcoQn/G8Bo1e8ZPlY3X3bnAxWaBdvTdvM1hP62iZp0BXWDy4vTAy4fF0+Dlpg==
@@ -5104,11 +5097,6 @@ libnpmpublish@7.1.4:
     sigstore "^1.4.0"
     ssri "^10.0.1"
 
-lil-gui@~0.17.0:
-  version "0.17.0"
-  resolved "https://registry.yarnpkg.com/lil-gui/-/lil-gui-0.17.0.tgz#b41ae55d0023fcd9185f7395a218db0f58189663"
-  integrity sha512-MVBHmgY+uEbmJNApAaPbtvNh1RCAeMnKym82SBjtp5rODTYKWtM+MXHCifLe2H2Ti1HuBGBtK/5SyG4ShQ3pUQ==
-
 lilconfig@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lilconfig/-/lilconfig-3.0.0.tgz#f8067feb033b5b74dab4602a5f5029420be749bc"
@@ -7605,10 +7593,10 @@ text-table@^0.2.0:
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
 
-three@^0.154.0:
-  version "0.154.0"
-  resolved "https://registry.yarnpkg.com/three/-/three-0.154.0.tgz#dbef21e10fe6015ec283acc60d0eb58733991e27"
-  integrity sha512-Uzz8C/5GesJzv8i+Y2prEMYUwodwZySPcNhuJUdsVMH2Yn4Nm8qlbQe6qRN5fOhg55XB0WiLfTPBxVHxpE60ug==
+three@^0.160.0:
+  version "0.160.0"
+  resolved "https://registry.yarnpkg.com/three/-/three-0.160.0.tgz#cd1e4dbd01aee0719280a9086d75545db52b7a8f"
+  integrity sha512-DLU8lc0zNIPkM7rH5/e1Ks1Z8tWCGRq6g8mPowdDJpw1CFBJMU7UoJjC6PefXW7z//SSl0b2+GCw14LB+uDhng==
 
 throat@^5.0.0:
   version "5.0.0"

From 82b3f0996350ccf0549a80cc66790ad25a65fed5 Mon Sep 17 00:00:00 2001
From: 0b5vr <0b5vr@0b5vr.com>
Date: Wed, 10 Jan 2024 15:28:34 +0900
Subject: [PATCH 2/3] examples: Change light intensity from 1 to PI

Starting from r155, the light unit is set to physically based one by default.
We need to multiply the directional light intensity by PI because of this change.

See: https://github.com/mrdoob/three.js/pull/26392
---
 packages/three-vrm-core/examples/expressions.html               | 2 +-
 packages/three-vrm-core/examples/firstPerson.html               | 2 +-
 packages/three-vrm-core/examples/humanoid.html                  | 2 +-
 packages/three-vrm-core/examples/humanoidAnimation/main.js      | 2 +-
 packages/three-vrm-core/examples/lookAt.html                    | 2 +-
 packages/three-vrm-core/examples/meta.html                      | 2 +-
 .../examples/loader-plugin.html                                 | 2 +-
 .../three-vrm-materials-mtoon/examples/emissive-strength.html   | 2 +-
 packages/three-vrm-materials-mtoon/examples/feature-test.html   | 2 +-
 packages/three-vrm-materials-mtoon/examples/loader-plugin.html  | 2 +-
 packages/three-vrm-node-constraint/examples/aim.html            | 2 +-
 packages/three-vrm-node-constraint/examples/importer.html       | 2 +-
 packages/three-vrm-node-constraint/examples/roll.html           | 2 +-
 packages/three-vrm-node-constraint/examples/rotation.html       | 2 +-
 packages/three-vrm-node-constraint/examples/upper-arm.html      | 2 +-
 packages/three-vrm-springbone/examples/collider.html            | 2 +-
 packages/three-vrm-springbone/examples/loader-plugin.html       | 2 +-
 packages/three-vrm-springbone/examples/multiple.html            | 2 +-
 packages/three-vrm-springbone/examples/single.html              | 2 +-
 packages/three-vrm/examples/animations.html                     | 2 +-
 packages/three-vrm/examples/basic.html                          | 2 +-
 packages/three-vrm/examples/bones.html                          | 2 +-
 packages/three-vrm/examples/debug.html                          | 2 +-
 packages/three-vrm/examples/dnd.html                            | 2 +-
 packages/three-vrm/examples/expressions.html                    | 2 +-
 packages/three-vrm/examples/firstperson.html                    | 2 +-
 packages/three-vrm/examples/humanoidAnimation/main.js           | 2 +-
 packages/three-vrm/examples/lookat-advanced.html                | 2 +-
 packages/three-vrm/examples/lookat.html                         | 2 +-
 packages/three-vrm/examples/materials-debug.html                | 2 +-
 packages/three-vrm/examples/meta.html                           | 2 +-
 packages/three-vrm/examples/mouse.html                          | 2 +-
 32 files changed, 32 insertions(+), 32 deletions(-)

diff --git a/packages/three-vrm-core/examples/expressions.html b/packages/three-vrm-core/examples/expressions.html
index 6ce16fded..25db31b82 100644
--- a/packages/three-vrm-core/examples/expressions.html
+++ b/packages/three-vrm-core/examples/expressions.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-core/examples/firstPerson.html b/packages/three-vrm-core/examples/firstPerson.html
index 2e12e6db5..72649651c 100644
--- a/packages/three-vrm-core/examples/firstPerson.html
+++ b/packages/three-vrm-core/examples/firstPerson.html
@@ -65,7 +65,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-core/examples/humanoid.html b/packages/three-vrm-core/examples/humanoid.html
index d03d26c43..af621b32a 100644
--- a/packages/three-vrm-core/examples/humanoid.html
+++ b/packages/three-vrm-core/examples/humanoid.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-core/examples/humanoidAnimation/main.js b/packages/three-vrm-core/examples/humanoidAnimation/main.js
index 92ef6a37b..54193fb86 100644
--- a/packages/three-vrm-core/examples/humanoidAnimation/main.js
+++ b/packages/three-vrm-core/examples/humanoidAnimation/main.js
@@ -25,7 +25,7 @@ controls.update();
 const scene = new THREE.Scene();
 
 // light
-const light = new THREE.DirectionalLight( 0xffffff );
+const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 light.position.set( 1.0, 1.0, 1.0 ).normalize();
 scene.add( light );
 
diff --git a/packages/three-vrm-core/examples/lookAt.html b/packages/three-vrm-core/examples/lookAt.html
index 97a3ef4f6..608f9e481 100644
--- a/packages/three-vrm-core/examples/lookAt.html
+++ b/packages/three-vrm-core/examples/lookAt.html
@@ -65,7 +65,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-core/examples/meta.html b/packages/three-vrm-core/examples/meta.html
index 6c64fa927..5fc814949 100644
--- a/packages/three-vrm-core/examples/meta.html
+++ b/packages/three-vrm-core/examples/meta.html
@@ -72,7 +72,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html b/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html
index ac9f316ee..e29205c7f 100644
--- a/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html
+++ b/packages/three-vrm-materials-hdr-emissive-multiplier/examples/loader-plugin.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			scene.add( light );
 
 			// gltf and vrm
diff --git a/packages/three-vrm-materials-mtoon/examples/emissive-strength.html b/packages/three-vrm-materials-mtoon/examples/emissive-strength.html
index 3d41adab3..8cc820b57 100644
--- a/packages/three-vrm-materials-mtoon/examples/emissive-strength.html
+++ b/packages/three-vrm-materials-mtoon/examples/emissive-strength.html
@@ -62,7 +62,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			scene.add( light );
 
 			// gltf and vrm
diff --git a/packages/three-vrm-materials-mtoon/examples/feature-test.html b/packages/three-vrm-materials-mtoon/examples/feature-test.html
index d317ea422..9ccc45f3c 100644
--- a/packages/three-vrm-materials-mtoon/examples/feature-test.html
+++ b/packages/three-vrm-materials-mtoon/examples/feature-test.html
@@ -58,7 +58,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			scene.add( light );
 
 			// test objects
diff --git a/packages/three-vrm-materials-mtoon/examples/loader-plugin.html b/packages/three-vrm-materials-mtoon/examples/loader-plugin.html
index fac0f52e4..30f08089a 100644
--- a/packages/three-vrm-materials-mtoon/examples/loader-plugin.html
+++ b/packages/three-vrm-materials-mtoon/examples/loader-plugin.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			scene.add( light );
 
 			// gltf and vrm
diff --git a/packages/three-vrm-node-constraint/examples/aim.html b/packages/three-vrm-node-constraint/examples/aim.html
index f59c798b9..38bba40e4 100644
--- a/packages/three-vrm-node-constraint/examples/aim.html
+++ b/packages/three-vrm-node-constraint/examples/aim.html
@@ -93,7 +93,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-node-constraint/examples/importer.html b/packages/three-vrm-node-constraint/examples/importer.html
index 6a9db580e..c8581297d 100644
--- a/packages/three-vrm-node-constraint/examples/importer.html
+++ b/packages/three-vrm-node-constraint/examples/importer.html
@@ -77,7 +77,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-node-constraint/examples/roll.html b/packages/three-vrm-node-constraint/examples/roll.html
index bbeb1d871..a3e680929 100644
--- a/packages/three-vrm-node-constraint/examples/roll.html
+++ b/packages/three-vrm-node-constraint/examples/roll.html
@@ -94,7 +94,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-node-constraint/examples/rotation.html b/packages/three-vrm-node-constraint/examples/rotation.html
index 33453e023..3621748b0 100644
--- a/packages/three-vrm-node-constraint/examples/rotation.html
+++ b/packages/three-vrm-node-constraint/examples/rotation.html
@@ -84,7 +84,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-node-constraint/examples/upper-arm.html b/packages/three-vrm-node-constraint/examples/upper-arm.html
index 588bcf9e0..85d93ce7d 100644
--- a/packages/three-vrm-node-constraint/examples/upper-arm.html
+++ b/packages/three-vrm-node-constraint/examples/upper-arm.html
@@ -85,7 +85,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-springbone/examples/collider.html b/packages/three-vrm-springbone/examples/collider.html
index f1995c155..3aacffbcb 100644
--- a/packages/three-vrm-springbone/examples/collider.html
+++ b/packages/three-vrm-springbone/examples/collider.html
@@ -62,7 +62,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-springbone/examples/loader-plugin.html b/packages/three-vrm-springbone/examples/loader-plugin.html
index 10061196b..7e0fa6e7d 100644
--- a/packages/three-vrm-springbone/examples/loader-plugin.html
+++ b/packages/three-vrm-springbone/examples/loader-plugin.html
@@ -55,7 +55,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-springbone/examples/multiple.html b/packages/three-vrm-springbone/examples/multiple.html
index 8390b966c..509c76f3b 100644
--- a/packages/three-vrm-springbone/examples/multiple.html
+++ b/packages/three-vrm-springbone/examples/multiple.html
@@ -54,7 +54,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm-springbone/examples/single.html b/packages/three-vrm-springbone/examples/single.html
index 7fca995f2..ce45d0844 100644
--- a/packages/three-vrm-springbone/examples/single.html
+++ b/packages/three-vrm-springbone/examples/single.html
@@ -54,7 +54,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 2.0, 3.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/animations.html b/packages/three-vrm/examples/animations.html
index 890654214..2ded46629 100644
--- a/packages/three-vrm/examples/animations.html
+++ b/packages/three-vrm/examples/animations.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/basic.html b/packages/three-vrm/examples/basic.html
index da47d8efb..2b1110f52 100644
--- a/packages/three-vrm/examples/basic.html
+++ b/packages/three-vrm/examples/basic.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/bones.html b/packages/three-vrm/examples/bones.html
index 54bd31fc9..75eaec9a9 100644
--- a/packages/three-vrm/examples/bones.html
+++ b/packages/three-vrm/examples/bones.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/debug.html b/packages/three-vrm/examples/debug.html
index ee00f6775..ddf84f993 100644
--- a/packages/three-vrm/examples/debug.html
+++ b/packages/three-vrm/examples/debug.html
@@ -64,7 +64,7 @@
 			scene.add( helperRoot );
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/dnd.html b/packages/three-vrm/examples/dnd.html
index d8801e4c6..4c26c03cd 100644
--- a/packages/three-vrm/examples/dnd.html
+++ b/packages/three-vrm/examples/dnd.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/expressions.html b/packages/three-vrm/examples/expressions.html
index e25f797df..2137841ac 100644
--- a/packages/three-vrm/examples/expressions.html
+++ b/packages/three-vrm/examples/expressions.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/firstperson.html b/packages/three-vrm/examples/firstperson.html
index 7abb75524..2e9508ae5 100644
--- a/packages/three-vrm/examples/firstperson.html
+++ b/packages/three-vrm/examples/firstperson.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/humanoidAnimation/main.js b/packages/three-vrm/examples/humanoidAnimation/main.js
index 84185bc0f..13b1a057f 100644
--- a/packages/three-vrm/examples/humanoidAnimation/main.js
+++ b/packages/three-vrm/examples/humanoidAnimation/main.js
@@ -25,7 +25,7 @@ controls.update();
 const scene = new THREE.Scene();
 
 // light
-const light = new THREE.DirectionalLight( 0xffffff );
+const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 light.position.set( 1.0, 1.0, 1.0 ).normalize();
 scene.add( light );
 
diff --git a/packages/three-vrm/examples/lookat-advanced.html b/packages/three-vrm/examples/lookat-advanced.html
index 5d8d2cb43..58248db73 100644
--- a/packages/three-vrm/examples/lookat-advanced.html
+++ b/packages/three-vrm/examples/lookat-advanced.html
@@ -130,7 +130,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/lookat.html b/packages/three-vrm/examples/lookat.html
index 508d29e0e..1a5841b93 100644
--- a/packages/three-vrm/examples/lookat.html
+++ b/packages/three-vrm/examples/lookat.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/materials-debug.html b/packages/three-vrm/examples/materials-debug.html
index 15b38e22b..358445780 100644
--- a/packages/three-vrm/examples/materials-debug.html
+++ b/packages/three-vrm/examples/materials-debug.html
@@ -59,7 +59,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/meta.html b/packages/three-vrm/examples/meta.html
index 79ef5a6f3..2f46782c1 100644
--- a/packages/three-vrm/examples/meta.html
+++ b/packages/three-vrm/examples/meta.html
@@ -71,7 +71,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 
diff --git a/packages/three-vrm/examples/mouse.html b/packages/three-vrm/examples/mouse.html
index c05407a18..f5548dbd3 100644
--- a/packages/three-vrm/examples/mouse.html
+++ b/packages/three-vrm/examples/mouse.html
@@ -54,7 +54,7 @@
 			const scene = new THREE.Scene();
 
 			// light
-			const light = new THREE.DirectionalLight( 0xffffff );
+			const light = new THREE.DirectionalLight( 0xffffff, Math.PI );
 			light.position.set( 1.0, 1.0, 1.0 ).normalize();
 			scene.add( light );
 

From 3deb0b84e0b812bca596fb9599884f5971c1975a Mon Sep 17 00:00:00 2001
From: 0b5vr <0b5vr@0b5vr.com>
Date: Wed, 10 Jan 2024 17:31:07 +0900
Subject: [PATCH 3/3] refactor: add COMPAT comment on pre-r156 compats
 addressed in https://github.com/pixiv/three-vrm/pull/1304

also removed an impossible compat code path
---
 .../src/shaders/mtoon.frag                    | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/packages/three-vrm-materials-mtoon/src/shaders/mtoon.frag b/packages/three-vrm-materials-mtoon/src/shaders/mtoon.frag
index 6df583516..5e7d1eca8 100644
--- a/packages/three-vrm-materials-mtoon/src/shaders/mtoon.frag
+++ b/packages/three-vrm-materials-mtoon/src/shaders/mtoon.frag
@@ -170,17 +170,12 @@ vec3 getDiffuse(
   return col;
 }
 
+// COMPAT: pre-r156 uses a struct GeometricContext
 #if THREE_VRM_THREE_REVISION >= 157
   void RE_Direct_MToon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in MToonMaterial material, const in float shadow, inout ReflectedLight reflectedLight ) {
     float dotNL = clamp( dot( geometryNormal, directLight.direction ), -1.0, 1.0 );
     vec3 irradiance = directLight.color;
 
-    #if THREE_VRM_THREE_REVISION < 132
-      #ifndef PHYSICALLY_CORRECT_LIGHTS
-        irradiance *= PI;
-      #endif
-    #endif
-
     // directSpecular will be used for rim lighting, not an actual specular
     reflectedLight.directSpecular += irradiance;
 
@@ -611,11 +606,12 @@ void main() {
   // Since we want to take shadows into account of shading instead of irradiance,
   // we had to modify the codes that multiplies the results of shadowmap into color of direct lights.
 
+  // COMPAT: pre-r156 uses a struct GeometricContext
   #if THREE_VRM_THREE_REVISION >= 157
     vec3 geometryPosition = - vViewPosition;
     vec3 geometryNormal = normal;
     vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );
-    
+
     vec3 geometryClearcoatNormal;
 
     #ifdef USE_CLEARCOAT
@@ -654,6 +650,7 @@ void main() {
 
       pointLight = pointLights[ i ];
 
+      // COMPAT: pre-r156 uses a struct GeometricContext
       #if THREE_VRM_THREE_REVISION >= 157
         getPointLightInfo( pointLight, geometryPosition, directLight );
       #elif THREE_VRM_THREE_REVISION >= 132
@@ -668,6 +665,7 @@ void main() {
       shadow = all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;
       #endif
 
+      // COMPAT: pre-r156 uses a struct GeometricContext
       #if THREE_VRM_THREE_REVISION >= 157
         RE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, shadow, reflectedLight );
       #else
@@ -691,6 +689,7 @@ void main() {
 
       spotLight = spotLights[ i ];
 
+      // COMPAT: pre-r156 uses a struct GeometricContext
       #if THREE_VRM_THREE_REVISION >= 157
         getSpotLightInfo( spotLight, geometryPosition, directLight );
       #elif THREE_VRM_THREE_REVISION >= 132
@@ -705,6 +704,7 @@ void main() {
       shadow = all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;
       #endif
 
+      // COMPAT: pre-r156 uses a struct GeometricContext
       #if THREE_VRM_THREE_REVISION >= 157
         RE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, shadow, reflectedLight );
       #else
@@ -728,6 +728,7 @@ void main() {
 
       directionalLight = directionalLights[ i ];
 
+      // COMPAT: pre-r156 uses a struct GeometricContext
       #if THREE_VRM_THREE_REVISION >= 157
         getDirectionalLightInfo( directionalLight, directLight );
       #elif THREE_VRM_THREE_REVISION >= 132
@@ -742,6 +743,7 @@ void main() {
       shadow = all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
       #endif
 
+      // COMPAT: pre-r156 uses a struct GeometricContext
       #if THREE_VRM_THREE_REVISION >= 157
         RE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, shadow, reflectedLight );
       #else
@@ -774,6 +776,8 @@ void main() {
 
     vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );
 
+    // COMPAT: pre-r156 uses a struct GeometricContext
+    // COMPAT: pre-r156 doesn't have a define USE_LIGHT_PROBES
     #if THREE_VRM_THREE_REVISION >= 157
       #if defined( USE_LIGHT_PROBES )
         irradiance += getLightProbeIrradiance( lightProbe, geometryNormal );
@@ -789,6 +793,7 @@ void main() {
       #pragma unroll_loop_start
       for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {
 
+        // COMPAT: pre-r156 uses a struct GeometricContext
         #if THREE_VRM_THREE_REVISION >= 157
           irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );
         #elif THREE_VRM_THREE_REVISION >= 133