refactor: sync managers and section box actions

Wire section box scale/reverse/reset to clipping APIs and sync demo artifacts.

src/managers/engine-manager.ts

@@ -208,6 +208,7 @@ export class EngineManager extends BaseManager {
                     order: 8,
                     onClick: () => {
                         this.showAllModels();
+                        this.emit('menu:show-all', {});
                         this.rightKey?.hide();
                     }
                 });
@@ -400,6 +401,28 @@ export class EngineManager extends BaseManager {
         this.engineInstance.fitSectionBoxToModel();
     }
 
+    /**
+     * 剖切盒适应（缩放到场景整体包围盒）
+     * @remarks 对接底层 clipping.scaleBox()
+     */
+    public scaleSectionBox(): void {
+        if (!this.engineInstance) {
+            return;
+        }
+        this.engineInstance.scaleSectionBox();
+    }
+
+    /**
+     * 反向剖切
+     * @remarks 对接底层 clipping.reverse()
+     */
+    public reverseSection(): void {
+        if (!this.engineInstance) {
+            return;
+        }
+        this.engineInstance.reverseSection();
+    }
+
     /** 激活框选放大功能 */
     public activateZoomBox(): void {
         if (!this.engineInstance) {
@@ -569,13 +592,35 @@ export class EngineManager extends BaseManager {
     }
 
     /**
-     * 隐藏指定模型
-     * @param models 要隐藏的模型对象
+     * 高亮指定模型构件
+     * 
+     * @param models - 要高亮的模型数组，格式: [{ url: string, ids: string[] }]
+     * 
+     * @example
+     * manager.highlightModel([
+     *   { url: 'https://xxx/models/xxx/', ids: [350518, 350520] }
+     * ]);
      */
-    public hideModels(models: any): void {
+    public highlightModel(models: { url: string; ids: number[] }[]): void {
+        this.engineInstance?.highlightModel(models);
+    }
+
+    public unhighlightAllModels(): void {
+        this.engineInstance?.unhighlightAllModels();
+    }
+
+    public viewScaleToModel(models: { url: string; ids: number[] }[]): void {
+        this.engineInstance?.viewScaleToModel(models);
+    }
+
+    public hideModels(models: { url: string; ids: number[] }[]): void {
         this.engineInstance?.hideModels(models);
     }
 
+    public showModel(models: { url: string; ids: number[] }[]): void {
+        this.engineInstance?.showModel(models);
+    }
+
     /**
      * 半透明指定模型
      * @param models 要半透明的模型对象