refactor: 共享 goldMat 替换剩余内联金色材质 + 导出 MeshHelpers

Author: shijiashuai

changelog/2026-03-10_workflow-deep-standardization.md

@@ -0,0 +1,13 @@
+# Workflow 深度标准化
+
+日期：2026-03-10
+
+## 变更内容
+
+- CI workflow 统一 `permissions: contents: read` 与 `concurrency` 配置
+- Pages workflow 补充 `actions/configure-pages@v5` 步骤
+- Pages workflow 添加 `paths` 触发过滤，减少无效构建
+
+## 背景
+
+全仓库第二轮 GitHub Actions 深度标准化：统一命名、权限、并发、路径过滤与缓存策略。

src/components/viewer/CyberAvatarModel.tsx

@@ -898,13 +898,7 @@ export default function CyberAvatarModel({ refs }: Props) {
         {/* 手链 */}
         <mesh position={[0, -0.62, 0]} rotation={[Math.PI / 2, 0, 0]}>
           <torusGeometry args={[0.044, 0.004, 6, 16]} />
-          <meshPhysicalMaterial
-            color="#e8b84b"
-            metalness={0.85}
-            roughness={0.15}
-            clearcoat={0.9}
-            envMapIntensity={2.0}
-          />
+          {goldMat}
         </mesh>
         {/* 手掌 */}
         <mesh position={[0, -0.7, 0]} scale={[0.9, 0.6, 0.55]}>
@@ -949,13 +943,7 @@ export default function CyberAvatarModel({ refs }: Props) {
         {/* 手链 */}
         <mesh position={[0, -0.62, 0]} rotation={[Math.PI / 2, 0, 0]}>
           <torusGeometry args={[0.044, 0.004, 6, 16]} />
-          <meshPhysicalMaterial
-            color="#e8b84b"
-            metalness={0.85}
-            roughness={0.15}
-            clearcoat={0.9}
-            envMapIntensity={2.0}
-          />
+          {goldMat}
         </mesh>
         {/* 手掌 */}
         <mesh position={[0, -0.7, 0]} scale={[0.9, 0.6, 0.55]}>
@@ -1049,11 +1037,11 @@ export default function CyberAvatarModel({ refs }: Props) {
       {/* 鞋口金色装饰线 */}
       <mesh position={[0.15, -2.53, 0.03]} rotation={[Math.PI / 2, 0, 0]}>
         <torusGeometry args={[0.072, 0.003, 4, 12]} />
-        <meshPhysicalMaterial color="#e8b84b" metalness={0.8} roughness={0.2} />
+        {goldMat}
       </mesh>
       <mesh position={[-0.15, -2.53, 0.03]} rotation={[Math.PI / 2, 0, 0]}>
         <torusGeometry args={[0.072, 0.003, 4, 12]} />
-        <meshPhysicalMaterial color="#e8b84b" metalness={0.8} roughness={0.2} />
+        {goldMat}
       </mesh>
       {/* 鞋扣 */}
       <mesh position={[0.15, -2.55, 0.1]}>

src/components/viewer/index.ts

@@ -1,11 +1,17 @@
 // viewer/ barrel export
-export { default as DigitalHumanViewer } from './DigitalHumanViewer';
-export { default as CyberAvatar } from './CyberAvatar';
-export { default as VRMAvatar } from './VRMAvatar';
-export { default as AvatarSwitch } from './AvatarSwitch';
-export { default as Scene } from './Scene';
-export { default as FPSMonitor } from './FPSMonitor';
-export { default as VisibilityOptimizer } from './VisibilityOptimizer';
-export { useMousePosition } from './useMousePosition';
-export * from './materials';
-export * from './animation-config';
+export { default as DigitalHumanViewer } from "./DigitalHumanViewer";
+export { default as CyberAvatar } from "./CyberAvatar";
+export { default as VRMAvatar } from "./VRMAvatar";
+export { default as AvatarSwitch } from "./AvatarSwitch";
+export { default as Scene } from "./Scene";
+export { default as FPSMonitor } from "./FPSMonitor";
+export { default as VisibilityOptimizer } from "./VisibilityOptimizer";
+export { useMousePosition } from "./useMousePosition";
+export * from "./materials";
+export * from "./animation-config";
+export {
+  SymmetricPair,
+  SymmetricRefPair,
+  RadialArray,
+  Deco,
+} from "./MeshHelpers";