refactor: slim down EngineManager from 861 to 290 lines by removing passthrough proxy pattern
- EngineManager now only exposes public SDK API (initialize, loadModel, pause/resumeRendering, getEngineComponent, destroy) - Internal managers access Engine component directly via this.engineComponent getter on BaseManager - Non-manager components use registry.engine3d.getEngineComponent() for direct Engine access - Replaced getEngine() with onRawEvent()/offRawEvent() for raw engine event access - Migrated 62 call sites across 13 files (9 managers, 1 panel, 3 toolbar buttons) - Updated all architecture docs, API docs, and README to reflect new patterns
This commit is contained in:
yuding
@@ -1,24 +1,26 @@
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/**
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* 3D 引擎管理器
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* 负责管理 3D 渲染引擎的初始化、模型加载和测量功能
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* 负责管理 3D 渲染引擎的初始化、模型加载和生命周期
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*
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* 设计原则：
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* - EngineManager 只暴露面向外部用户的公共 API
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* - 内部管理器通过 getEngineComponent() 直接访问 Engine 组件
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* - 不再透传 Engine 组件的方法
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*/
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import { Engine, type EngineOptions, type ModelLoadOptions, type EngineInfo } from '../components/engine';
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import { Engine, type EngineOptions, type ModelLoadOptions } from '../components/engine';
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import { BaseManager } from '../core/base-manager';
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import { RightKeyManager } from './right-key-manager';
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import type { MeasureMode, ClearHeightDirection, ClearHeightSelectType } from '../types/measure';
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import type { MeasureUnit, MeasurePrecision } from '../components/measure-panel/types';
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import type { SectionBoxRange } from '../components/section-box-panel/types';
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import type { MenuItemConfig } from '../components/menu/item';
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import { ManagerRegistry } from '../core/manager-registry';
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/**
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* 3D 引擎管理器
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* 封装底层 3D 引擎，提供模型加载、相机控制、测量等功能
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* 封装底层 3D 引擎，提供模型加载、渲染控制等公共 API
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*/
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export class EngineManager extends BaseManager {
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/** 容器元素 */
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private container: HTMLElement;
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/** 引擎实例 */
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/** 引擎组件实例 */
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private engineInstance: Engine | null = null;
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/** 右键菜单管理器 */
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public rightKey: RightKeyManager | null = null;
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@@ -28,6 +30,15 @@ export class EngineManager extends BaseManager {
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this.container = container;
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}
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/**
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* 获取 Engine 组件实例
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* 内部管理器通过此方法直接访问 Engine 组件的全部能力
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* @returns Engine 组件实例，未初始化时返回 null
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*/
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public getEngineComponent(): Engine | null {
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return this.engineInstance;
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}
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/**
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* 初始化 3D 引擎
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* @param options 引擎配置选项
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@@ -51,7 +62,7 @@ export class EngineManager extends BaseManager {
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this.rightKey = new RightKeyManager(this.container, this.registry);
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this.rightKey.registerHandler((_e) => {
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const selected = this.getSelectedComponent();
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const selected = this.engineInstance?.getSelectedComponent();
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const items: MenuItemConfig[] = [];
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if (selected) {
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@@ -76,9 +87,9 @@ export class EngineManager extends BaseManager {
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group: 'component',
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order: 2,
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.hideModels(models);
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this.engineInstance?.hideModels(models);
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}
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this.rightKey?.hide();
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}
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@@ -91,9 +102,9 @@ export class EngineManager extends BaseManager {
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group: 'component',
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order: 3,
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.translucentModels(models);
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this.engineInstance?.translucentModels(models);
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}
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this.rightKey?.hide();
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}
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@@ -106,7 +117,7 @@ export class EngineManager extends BaseManager {
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group: 'component',
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order: 4,
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onClick: () => {
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this.unTranslucentModel();
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this.engineInstance?.unTranslucentModel();
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this.rightKey?.hide();
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}
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});
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@@ -123,9 +134,9 @@ export class EngineManager extends BaseManager {
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id: 'hideOthers',
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label: 'menu.hideOthers',
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.isolateModels(models);
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this.engineInstance?.isolateModels(models);
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}
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this.rightKey?.hide();
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}
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@@ -134,9 +145,9 @@ export class EngineManager extends BaseManager {
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id: 'transparentOthers',
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label: 'menu.transparentOthers',
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.translucentOtherModels(models);
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this.engineInstance?.translucentOtherModels(models);
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}
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this.rightKey?.hide();
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}
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@@ -155,9 +166,9 @@ export class EngineManager extends BaseManager {
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id: 'selectSameType',
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label: 'menu.selectSameType',
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.batchSelectSameTypeModel(models);
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this.engineInstance?.batchSelectSameTypeModel(models);
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}
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this.rightKey?.hide();
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}
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@@ -166,9 +177,9 @@ export class EngineManager extends BaseManager {
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id: 'selectSameLevel',
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label: 'menu.selectSameLevel',
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.batchSelectSameLevelModel(models);
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this.engineInstance?.batchSelectSameLevelModel(models);
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}
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this.rightKey?.hide();
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}
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@@ -177,9 +188,9 @@ export class EngineManager extends BaseManager {
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id: 'selectSameLevelType',
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label: 'menu.selectSameLevelType',
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onClick: () => {
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const models = this.getHighlightModels();
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const models = this.engineInstance?.getHighlightModels();
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if (models) {
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this.batchSelectSameLevelTypeModel(models);
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this.engineInstance?.batchSelectSameLevelTypeModel(models);
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}
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this.rightKey?.hide();
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}
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@@ -194,7 +205,7 @@ export class EngineManager extends BaseManager {
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group: 'component',
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order: 7,
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onClick: () => {
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this.fitSectionBoxToModel();
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this.engineInstance?.fitSectionBoxToModel();
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this.rightKey?.hide();
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}
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});
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@@ -207,7 +218,7 @@ export class EngineManager extends BaseManager {
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group: 'component',
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order: 8,
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onClick: () => {
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this.showAllModels();
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this.engineInstance?.showAllModels();
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this.emit('menu:show-all', {});
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this.rightKey?.hide();
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}
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@@ -245,27 +256,6 @@ export class EngineManager extends BaseManager {
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this.engineInstance.loadModel(urls, options);
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}
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/**
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* 获取底层引擎实例
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* @returns 引擎实例
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*/
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public getEngine(): any {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return null;
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}
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return this.engineInstance.getEngine();
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}
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/** 相机回到初始位置 */
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public CameraGoHome(): void {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return;
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}
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this.engineInstance.CameraGoHome();
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}
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/** 暂停渲染 */
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public pauseRendering(): void {
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if (!this.engineInstance) {
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@@ -284,457 +274,6 @@ export class EngineManager extends BaseManager {
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this.engineInstance.resumeRendering();
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}
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/**
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* 激活测量模式
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* @param mode 测量模式
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*/
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public activateMeasure(mode: MeasureMode): void {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return;
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}
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this.engineInstance.activateMeasure(mode);
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}
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/** 停用测量模式 */
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public deactivateMeasure(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.deactivateMeasure();
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}
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/**
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* 获取当前测量类型
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* @returns 当前测量模式
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*/
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public getCurrentMeasureType(): MeasureMode | null {
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if (!this.engineInstance) {
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return null;
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}
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return this.engineInstance.getCurrentMeasureType();
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}
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public clearAllMeasures(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.clearAllMeasures();
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}
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public saveMeasureSetting(setting: { unit: MeasureUnit; precision: MeasurePrecision }): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.saveMeasureSetting(setting);
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}
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/**
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* 设置净高测量朝向
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* @param direction 0=朝下，1=朝上
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*/
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public setClearHeightDirection(direction: ClearHeightDirection): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.setClearHeightDirection(direction);
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}
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/**
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* 设置净高测量选择对象类型
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* @param selectType 'point'=选择点，'element'=选择构件
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*/
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public setClearHeightSelectType(selectType: ClearHeightSelectType): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.setClearHeightSelectType(selectType);
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}
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public activeSection(mode: 'x' | 'y' | 'z' | 'box' | 'face'): void {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return;
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}
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this.engineInstance.activeSection(mode);
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}
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/**
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* 获取当前激活的剖切模式
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* @returns 当前剖切模式，未激活时返回 null
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*/
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public getCurrentSectionMode(): 'x' | 'y' | 'z' | 'box' | 'face' | null {
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if (!this.engineInstance) {
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return null;
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}
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return this.engineInstance.getCurrentSectionMode();
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}
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/**
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* 停用所有剖切功能
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* @remarks 关闭剖切对话框时调用
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*/
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public deactivateSection(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.deactivateSection();
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}
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/**
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* 设置剖切盒范围
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* @param range 各轴的剖切范围 (百分比 0-100)
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* @remarks 仅在 'box' 模式下有效
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*/
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public setSectionBoxRange(range: SectionBoxRange): void {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return;
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}
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this.engineInstance.setSectionBoxRange(range);
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}
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/**
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* 隐藏剖切面（临时隐藏，可恢复）
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* @remarks 配合 recoverSection() 使用
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*/
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public hideSection(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.hideSection();
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}
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/**
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* 恢复剖切面（从隐藏状态恢复）
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* @remarks 恢复被 hideSection() 隐藏的剖切面
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*/
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public recoverSection(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.recoverSection();
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}
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public fitSectionBoxToModel(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.fitSectionBoxToModel();
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}
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/**
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* 剖切盒适应（缩放到场景整体包围盒）
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* @remarks 对接底层 clipping.scaleBox()
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*/
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public scaleSectionBox(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.scaleSectionBox();
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}
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/**
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* 反向剖切
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* @remarks 对接底层 clipping.reverse()
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*/
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public reverseSection(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.reverseSection();
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}
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/** 激活框选放大功能 */
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public activateZoomBox(): void {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return;
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}
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this.engineInstance.activateZoomBox();
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}
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// ==================== 漫游功能 ====================
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/** 激活第一人称漫游模式 */
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public activateFirstPersonMode(): void {
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if (!this.engineInstance) {
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console.warn('[EngineManager] 3D Engine not initialized.');
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return;
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}
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this.engineInstance.activateFirstPersonMode();
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}
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/** 停用第一人称漫游模式 */
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public deactivateFirstPersonMode(): void {
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if (!this.engineInstance) {
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return;
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}
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this.engineInstance.deactivateFirstPersonMode();
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}
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public setWalkSpeed(speed: number): void {
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this.engineInstance?.setWalkSpeed(speed);
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}
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public setWalkGravity(enabled: boolean): void {
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this.engineInstance?.setWalkGravity(enabled);
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}
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public setWalkCollision(enabled: boolean): void {
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this.engineInstance?.setWalkCollision(enabled);
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}
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public toggleMiniMap(): void {
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this.engineInstance?.toggleMiniMap();
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}
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/**
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* 获取小地图显示状态
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* @returns true=显示，false=隐藏
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*/
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public getMiniMapState(): boolean {
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return this.engineInstance?.getMiniMapState() ?? false;
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}
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public isFirstPersonModeActive(): boolean {
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return this.engineInstance?.isFirstPersonModeActive() ?? false;
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}
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// ==================== 结束：漫游功能 ====================
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// ==================== 构件选中 ====================
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/**
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* 获取当前选中的构件
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* @returns 选中构件的 URL 和 ID，未选中时返回 null
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*/
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public getSelectedComponent(): { url: string; id: string } | null {
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return this.engineInstance?.getSelectedComponent() ?? null;
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}
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/**
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* 获取构件属性
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* @param url 模型 URL
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* @param id 构件 ID
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* @param callback 回调函数，接收属性数据
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*/
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||||
public getComponentProperties(
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url: string,
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id: string,
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callback: (data: any) => void
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): void {
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this.engineInstance?.getComponentProperties(url, id, callback);
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}
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// ==================== 结束：构件选中 ====================
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||||
// ==================== 模型树 ====================
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||||
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||||
public getTypeTreeData(): any[] {
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return this.engineInstance?.getTypeTreeData() ?? [];
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}
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||||
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||||
public getLevelTreeData(): any[] {
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return this.engineInstance?.getLevelTreeData() ?? [];
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||||
}
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||||
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||||
public getMajorTreeData(): any[] {
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return this.engineInstance?.getMajorTreeData() ?? [];
|
||||
}
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||||
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||||
public getEngineInfo(): EngineInfo | null {
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||||
return this.engineInstance?.getEngineInfo() ?? null;
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}
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// ==================== 结束：模型树 ====================
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||||
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// ==================== 路径漫游 ====================
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||||
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||||
/**
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||||
* 添加漫游点
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||||
* 将当前相机位置添加为一个漫游点
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||||
*/
|
||||
public pathRoamingAddPoint(): void {
|
||||
this.engineInstance?.pathRoamingAddPoint();
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除指定索引的漫游点
|
||||
* @param index 要删除的漫游点索引
|
||||
*/
|
||||
public pathRoamingRemovePoint(index: number): void {
|
||||
this.engineInstance?.pathRoamingRemovePoint(index);
|
||||
}
|
||||
|
||||
/**
|
||||
* 清除所有漫游点
|
||||
*/
|
||||
public pathRoamingClearPoints(): void {
|
||||
this.engineInstance?.pathRoamingClearPoints();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有漫游点
|
||||
* @returns 漫游点数组
|
||||
*/
|
||||
public pathRoamingGetPoints(): any[] {
|
||||
return this.engineInstance?.pathRoamingGetPoints() ?? [];
|
||||
}
|
||||
|
||||
/**
|
||||
* 跳转到指定漫游点
|
||||
* @param index 目标漫游点索引
|
||||
*/
|
||||
public pathRoamingJumpToPoint(index: number): void {
|
||||
this.engineInstance?.pathRoamingJumpToPoint(index);
|
||||
}
|
||||
|
||||
/**
|
||||
* 播放漫游
|
||||
* @param options 播放选项，包含时长、循环、回调等配置
|
||||
*/
|
||||
public pathRoamingPlay(options?: {
|
||||
duration?: number;
|
||||
loop?: boolean;
|
||||
onComplete?: () => void;
|
||||
onPointComplete?: (pointIndex: number) => void;
|
||||
}): void {
|
||||
this.engineInstance?.pathRoamingPlay(options);
|
||||
}
|
||||
|
||||
/**
|
||||
* 停止漫游
|
||||
*/
|
||||
public pathRoamingStop(): void {
|
||||
this.engineInstance?.pathRoamingStop();
|
||||
}
|
||||
|
||||
// ==================== 结束：路径漫游 ====================
|
||||
|
||||
// ==================== 构件操作 ====================
|
||||
|
||||
/**
|
||||
* 获取当前高亮(选中)的模型
|
||||
* @returns 高亮模型对象,未选中时返回 null
|
||||
*/
|
||||
public getHighlightModels(): any {
|
||||
return this.engineInstance?.getHighlightModels() ?? null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 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 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
|
||||
*/
|
||||
public translucentModels(models: any): void {
|
||||
this.engineInstance?.translucentModels(models);
|
||||
}
|
||||
|
||||
/**
|
||||
* 取消半透明
|
||||
*/
|
||||
public unTranslucentModel(): void {
|
||||
this.engineInstance?.unTranslucentModel();
|
||||
}
|
||||
|
||||
/**
|
||||
* 隔离指定模型（隐藏其他）
|
||||
* @param models 要隔离的模型对象
|
||||
*/
|
||||
public isolateModels(models: any): void {
|
||||
this.engineInstance?.isolateModels(models);
|
||||
}
|
||||
|
||||
/**
|
||||
* 半透明其他构件
|
||||
* @param models 基准模型对象
|
||||
*/
|
||||
public translucentOtherModels(models: any): void {
|
||||
this.engineInstance?.translucentOtherModels(models);
|
||||
}
|
||||
|
||||
/**
|
||||
* 显示所有模型
|
||||
*/
|
||||
public showAllModels(): void {
|
||||
this.engineInstance?.showAllModels();
|
||||
}
|
||||
|
||||
/**
|
||||
* 批量选择同类模型
|
||||
* @param models 基准模型对象
|
||||
*/
|
||||
public batchSelectSameTypeModel(models: any): void {
|
||||
this.engineInstance?.batchSelectSameTypeModel(models);
|
||||
}
|
||||
|
||||
/**
|
||||
* 批量选择同层模型
|
||||
* @param models 基准模型对象
|
||||
*/
|
||||
public batchSelectSameLevelModel(models: any): void {
|
||||
this.engineInstance?.batchSelectSameLevelModel(models);
|
||||
}
|
||||
|
||||
/**
|
||||
* 批量选择同层同类模型
|
||||
* @param models 基准模型对象
|
||||
*/
|
||||
public batchSelectSameLevelTypeModel(models: any): void {
|
||||
this.engineInstance?.batchSelectSameLevelTypeModel(models);
|
||||
}
|
||||
|
||||
// ==================== 结束：构件操作 ====================
|
||||
|
||||
// ==================== 渲染模式 ====================
|
||||
|
||||
/**
|
||||
* 获取当前渲染模式
|
||||
* @returns 'simple' | 'balance' | 'advanced'
|
||||
*/
|
||||
public getRenderMode(): string {
|
||||
return this.engineInstance?.getRenderMode() ?? 'balance';
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置渲染模式
|
||||
* @param mode 'simple' | 'balance' | 'advanced'
|
||||
*/
|
||||
public setRenderMode(mode: 'simple' | 'balance' | 'advanced'): void {
|
||||
this.engineInstance?.setRenderMode(mode);
|
||||
}
|
||||
|
||||
// ==================== 结束：渲染模式 ====================
|
||||
|
||||
/** 销毁引擎管理器 */
|
||||
public destroy(): void {
|
||||
if (this.engineInstance) {
|
||||
|
||||
Reference in New Issue
Block a user