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src/bim-engine-2d.ts

@@ -11,7 +11,7 @@ import { themeManager } from './services/theme';
 import type { LocaleType } from './locales/types';
 import type { ThemeType } from './themes/types';
 import type { EngineEvents } from './types/events';
-
+import './iflow-engine-base.css';
 /**
  * BimEngine2d 构造选项
  * 合并引擎配置与主题/语言设置

src/bim-engine-720.ts

@@ -11,6 +11,7 @@ import { themeManager } from './services/theme';
 import type { LocaleType } from './locales/types';
 import type { ThemeType } from './themes/types';
 import type { EngineEvents } from './types/events';
+import './iflow-engine-base.css';
 
 /**
  * BimEngine720 构造选项

src/bim-engine.ts

@@ -1,5 +1,6 @@
 declare const __APP_VERSION__: string;
 import './bim-engine.css';
+import './iflow-engine-base.css';
 import { DialogManager } from './managers/dialog-manager';
 import { EngineManager } from './managers/engine-manager';
 import { RightKeyManager } from './managers/right-key-manager';

src/components/engine/index.ts

@@ -16,8 +16,6 @@ import type { SectionBoxRange } from '../section-box-panel/types';
 import type { ManagerRegistry } from '../../core/manager-registry';
 // 导入第三方 SDK 的 createEngine 函数（从 npm 包引入）
 import { createEngine as createEngineSDK } from 'iflow-engine-base';
-//import { createEngine as createEngineSDK } from '../../../../bim_engine_base/dist/bim-engine-sdk.es';
-import "../../../../bim_engine_base/dist/iflow-engine-base.css"
 
 export type {
     EngineOptions,
@@ -177,6 +175,22 @@ export class Engine implements IBimComponent {
                 console.warn('[Engine] 底层引擎不支持 events.on 方法，无法监听点击事件');
             }
 
+            const oneClickEncoding = (this.engine as any).oneClickEncoding;
+            if (oneClickEncoding?.on) {
+                oneClickEncoding.on('encoding-start', (data: any) => {
+                    console.log('[Engine] 底层 encoding-start 事件触发:', data);
+                    this.registry.emit('encoding:start', data);
+                });
+                oneClickEncoding.on('encoding-complete', (data: any) => {
+                    console.log('[Engine] 底层 encoding-complete 事件触发:', data);
+                    this.registry.emit('encoding:complete', data);
+                });
+                oneClickEncoding.on('encoding-error', (data: any) => {
+                    console.log('[Engine] 底层 encoding-error 事件触发:', data);
+                    this.registry.emit('encoding:error', data);
+                });
+            }
+
         } catch (error) {
             console.error('[Engine] Failed to initialize engine:', error);
             this._isInitialized = false;
@@ -252,6 +266,36 @@ export class Engine implements IBimComponent {
         this.engine?.events?.off(event, handler);
     }
 
+    /**
+     * 订阅一键编码事件
+     * @param event 事件名称：'encoding-start' | 'encoding-complete' | 'encoding-error'
+     * @param handler 事件处理函数
+     */
+    public onOneClickEncodingEvent(event: string, handler: (...args: any[]) => void): void {
+        this.engine?.oneClickEncoding?.on(event, handler);
+    }
+
+    /**
+     * 取消订阅一键编码事件
+     * @param event 事件名称
+     * @param handler 事件处理函数
+     */
+    public offOneClickEncodingEvent(event: string, handler: (...args: any[]) => void): void {
+        this.engine?.oneClickEncoding?.off(event, handler);
+    }
+
+    /**
+     * 启动一键编码
+     * @remarks 调用底层 engine.oneClickEncoding.start()，需先订阅相关事件
+     */
+    public startOneClickEncoding(): void {
+        if (!this._isInitialized || !this.engine?.oneClickEncoding) {
+            console.warn('[Engine] oneClickEncoding not available.');
+            return;
+        }
+        this.engine.oneClickEncoding.start();
+    }
+
     /**
      * 暂停渲染
      */
@@ -631,6 +675,32 @@ export class Engine implements IBimComponent {
         this.engine.clipping.reverse();
     }
 
+    /**
+     * 设置剖切面填充开关
+     * @param enabled 是否启用填充
+     * @remarks 对接底层 `engine.clipping.setFillCutFace(enabled)`
+     */
+    public setFillCutFace(enabled: boolean): void {
+        if (!this._isInitialized || !this.engine?.clipping) {
+            console.error('[Engine] Cannot set fill cut face: engine not initialized.');
+            return;
+        }
+        console.log('[Engine] Setting fill cut face:', enabled);
+        this.engine.clipping.setFillCutFace(enabled);
+    }
+
+    /**
+     * 获取剖切面填充状态
+     * @returns true=已启用填充，false=未启用
+     * @remarks 对接底层 `engine.clipping.getFillCutFace()`
+     */
+    public getFillCutFace(): boolean {
+        if (!this._isInitialized || !this.engine?.clipping) {
+            return false;
+        }
+        return this.engine.clipping.getFillCutFace?.() ?? false;
+    }
+
     // ==================== 结束：剖切功能 ====================
 
     // ==================== 相机切换 ====================
@@ -1767,6 +1837,49 @@ export class Engine implements IBimComponent {
 
     // ==================== 结束：构件操作 ====================
 
+    /**
+     * 读取所有已加载模型的缓存编码数据
+     * @remarks 遍历 engine.models，对每个模型调用 oneClickEncoding.readModelCodeFormStoge(url)
+     */
+    public readModelCodeFormStoge(): void {
+        if (!this._isInitialized || !this.engine) {
+            console.warn('[Engine] Cannot read model code form stoge: engine not initialized.');
+            return;
+        }
+        let count = 0;
+        this.engine.models.forEach((m: any) => {
+            this.engine.oneClickEncoding.readModelCodeFormStoge(m.url);
+            count++;
+        });
+        console.log('readModelCodeFormStoge-success:', count);
+    }
+
+    /**
+     * 检查所有已加载模型是否已有编码数据
+     * @returns 当所有模型都存在编码时返回 true，否则返回 false
+     */
+    public hasModelCode(): boolean {
+        if (!this._isInitialized || !this.engine) {
+            console.warn('[Engine] Cannot check model code: engine not initialized.');
+            return false;
+        }
+        const models = (this.engine as any).models;
+        if (!Array.isArray(models) || models.length === 0) {
+            return false;
+        }
+        const oneClickEncoding = (this.engine as any).oneClickEncoding;
+        if (!oneClickEncoding || typeof oneClickEncoding.exitModelCode !== 'function') {
+            console.warn('[Engine] oneClickEncoding.exitModelCode is not available.');
+            return false;
+        }
+        return models.every((m: any) => {
+            if (!m || typeof m.url !== 'string') {
+                return false;
+            }
+            return oneClickEncoding.exitModelCode(m.url) === true;
+        });
+    }
+
     /**
      * 销毁组件 (接口实现)
      * 清理资源、取消订阅、销毁引擎实例

src/components/radial-toolbar/index.ts

@@ -25,29 +25,29 @@ export class RadialToolbar implements IBimComponent {
     private maxInteractiveRadius = 220;
 
     private readonly closeDelay: number;
-    private readonly itemsPerRing: number;
 
     // 主按钮直径（px）
     private readonly MAIN_BUTTON_SIZE = 60;
     // 子按钮直径（px）
     private readonly SUB_BUTTON_SIZE = 46;
-    // 第一环“子按钮中心”到“主按钮中心”的距离（px）
-    // 不做防重叠兜底，允许在小半径时出现重叠。
+    // 第一环"子按钮中心"到"主按钮中心"的距离（px）
     private readonly BASE_RADIUS = 80;
     // 多环时，相邻两环的中心半径差（px）
-    private readonly RING_GAP = 40;
-    // 扇形展开角度范围：当前 180~270（实际就是 90 度）
+    private readonly RING_GAP = 60;
+    // 扇形展开角度范围 (180为正左边/下，270为正上)
     private readonly FAN_START_DEG = 170;
     private readonly FAN_END_DEG = 280;
     // 扇形边缘留白（px），防止按钮贴边或裁切
     private readonly CANVAS_PADDING = 28;
 
+    // 【自定义每环数量】：你可以随意修改这里的数字！多出来的按钮会自动折叠到更外围的新环。
+    private readonly FIXED_RING_CAPACITIES = [4, 6, 8];
+
     constructor(options: RadialToolbarOptions) {
         this.container = options.container;
         this.items = options.items === undefined ? this.createDefaultItems() : [...options.items];
         this.mainButtonLabel = options.mainButtonLabel ?? 'toolbar.home';
         this.onMainButtonClick = options.onMainButtonClick;
-        this.itemsPerRing = Math.max(3, options.itemsPerRing ?? 5);
         this.closeDelay = Math.max(100, options.closeDelay ?? 260);
 
         this.wrapper = this.createWrapper();
@@ -223,38 +223,69 @@ export class RadialToolbar implements IBimComponent {
         return btn;
     }
 
+    /**
+     * 根据预设的数组计算容量（不足自动向后排）
+     */
+    private getRingCapacities(total: number): number[] {
+        const capacities: number[] = [];
+        let remaining = total;
+
+        for (const cap of this.FIXED_RING_CAPACITIES) {
+            if (remaining <= 0) break;
+            const actualCount = Math.min(cap, remaining);
+            capacities.push(actualCount);
+            remaining -= actualCount;
+        }
+
+        // 如果配置的环数不够用，剩下的全部折叠到最后一环
+        if (remaining > 0) {
+            capacities.push(remaining);
+        }
+
+        return capacities;
+    }
+
     private updateItemPositions(): void {
         const total = this.itemElements.length;
+        if (total === 0) return;
+
         const fanSpan = this.FAN_END_DEG - this.FAN_START_DEG;
+        const ringCapacities = this.getRingCapacities(total);
 
-        this.itemElements.forEach((btn, globalIndex) => {
-            const ringIndex = Math.floor(globalIndex / this.itemsPerRing);
-            const ringStart = ringIndex * this.itemsPerRing;
-            const ringCount = Math.min(this.itemsPerRing, total - ringStart);
-            const ringLocalIndex = globalIndex - ringStart;
-            const ratio = ringCount === 1 ? 0.5 : ringLocalIndex / (ringCount - 1);
-            const angleDeg = this.FAN_START_DEG + fanSpan * ratio;
-            const angleRad = (angleDeg * Math.PI) / 180;
-            const radius = this.getBaseRadius(ringCount) + ringIndex * this.RING_GAP;
+        let globalIndex = 0;
+        ringCapacities.forEach((ringCount, ringIndex) => {
+            const radius = this.BASE_RADIUS + ringIndex * this.RING_GAP;
 
-            const x = Math.cos(angleRad) * radius;
-            const y = Math.sin(angleRad) * radius;
+            for (let ringLocalIndex = 0; ringLocalIndex < ringCount; ringLocalIndex++) {
+                const btn = this.itemElements[globalIndex];
 
-            const openDelay = (ringLocalIndex + ringIndex * 0.5) * 0.045;
-            const closeDelay = (ringCount - 1 - ringLocalIndex + ringIndex * 0.4) * 0.032;
+                // 【核心逻辑】：首尾固定：第一个按钮在最下面(180)，最后一个在最上面(270)，中间按剩余空间均分
+                // 如果该环只有1个按钮，让它待在180度的起始位置
+                const ratio = ringCount <= 1 ? 0 : ringLocalIndex / (ringCount - 1);
 
-            btn.style.setProperty('--rt-x', `${x.toFixed(2)}px`);
-            btn.style.setProperty('--rt-y', `${y.toFixed(2)}px`);
-            btn.style.setProperty('--rt-open-delay', `${openDelay.toFixed(3)}s`);
-            btn.style.setProperty('--rt-close-delay', `${closeDelay.toFixed(3)}s`);
+                const angleDeg = this.FAN_START_DEG + fanSpan * ratio;
+                const angleRad = (angleDeg * Math.PI) / 180;
+
+                const x = Math.cos(angleRad) * radius;
+                const y = Math.sin(angleRad) * radius;
+
+                const openDelay = (ringLocalIndex + ringIndex * 0.5) * 0.045;
+                const closeDelay = (ringCount - 1 - ringLocalIndex + ringIndex * 0.4) * 0.032;
+
+                btn.style.setProperty('--rt-x', `${x.toFixed(2)}px`);
+                btn.style.setProperty('--rt-y', `${y.toFixed(2)}px`);
+                btn.style.setProperty('--rt-open-delay', `${openDelay.toFixed(3)}s`);
+                btn.style.setProperty('--rt-close-delay', `${closeDelay.toFixed(3)}s`);
+                globalIndex++;
+            }
         });
     }
 
     private updateLayoutMetrics(): void {
         const total = this.items.length;
-        const ringCount = Math.max(1, Math.ceil(total / this.itemsPerRing));
-        const maxItemsPerRing = Math.max(1, Math.min(total, this.itemsPerRing));
-        const maxRadius = this.getBaseRadius(maxItemsPerRing) + (ringCount - 1) * this.RING_GAP;
+        const ringCapacities = this.getRingCapacities(total);
+        const ringCount = ringCapacities.length;
+        const maxRadius = this.BASE_RADIUS + (ringCount - 1) * this.RING_GAP;
         const size = Math.ceil(maxRadius + this.MAIN_BUTTON_SIZE + this.SUB_BUTTON_SIZE + this.CANVAS_PADDING * 2);
         this.maxInteractiveRadius = maxRadius + this.SUB_BUTTON_SIZE * 0.7;
 
@@ -265,10 +296,6 @@ export class RadialToolbar implements IBimComponent {
         this.wrapper.style.setProperty('--rt-main-offset', `${(this.MAIN_BUTTON_SIZE - this.SUB_BUTTON_SIZE) / 2}px`);
     }
 
-    private getBaseRadius(_itemsInRing: number): number {
-        return this.BASE_RADIUS;
-    }
-
     private scheduleCollapse(): void {
         if (this.timer) {
             clearTimeout(this.timer);
@@ -354,7 +381,7 @@ export class RadialToolbar implements IBimComponent {
             if (!item) {
                 return;
             }
-            const text = t(item.label);
+            const text = item.title ?? t(item.label);
             el.title = text;
             el.setAttribute('aria-label', text);
             this.applyItemActiveClass(el, item);
@@ -362,7 +389,7 @@ export class RadialToolbar implements IBimComponent {
             if (!item.icon) {
                 const iconEl = el.querySelector('.radial-sub-btn-icon');
                 if (iconEl) {
-                    iconEl.textContent = this.getFallbackLabel(item.label);
+                    iconEl.textContent = this.getFallbackLabel(item.title ?? item.label);
                 }
             }
         });
@@ -431,6 +458,12 @@ export class RadialToolbar implements IBimComponent {
         }
     }
 
+    public addItem(item: RadialMenuItem): void {
+        this.items.push(item);
+        this.renderItems();
+        this.updateLayoutMetrics();
+    }
+
     public init(): void { }
 
     public setLocales(): void {

src/components/radial-toolbar/types.ts

@@ -1,6 +1,8 @@
 export interface RadialMenuItem {
     id: string;
     label: string;
+    /** 直接显示的文本（优先级高于 label 的国际化翻译） */
+    title?: string;
     icon?: string;
     onClick?: (item: RadialMenuItem) => void;
     isToggle?: boolean;
@@ -14,6 +16,5 @@ export interface RadialToolbarOptions {
     mainButtonIcon?: string;
     mainButtonLabel?: string;
     onMainButtonClick?: () => void;
-    itemsPerRing?: number;
     closeDelay?: number;
 }

src/components/section-axis-panel/index.ts

@@ -15,15 +15,16 @@ export class SectionAxisPanel implements IBimComponent {
     public element: HTMLElement;
     private options: SectionAxisPanelOptions;
 
-    // 状态
     private isHidden: boolean = false;
+    private isFilled: boolean = false;
     private activeAxis: SectionAxis = 'x';
 
-    // DOM 引用 - 第一行
     private hideBtn!: HTMLButtonElement;
     private reverseBtn!: HTMLButtonElement;
+    private fillBtn!: HTMLButtonElement;
     private hideLabelEl!: HTMLElement;
     private reverseLabelEl!: HTMLElement;
+    private fillLabelEl!: HTMLElement;
 
     // DOM 引用 - 第二行
     private axisXBtn!: HTMLButtonElement;
@@ -37,6 +38,7 @@ export class SectionAxisPanel implements IBimComponent {
     constructor(options: SectionAxisPanelOptions = {}) {
         this.options = options;
         this.isHidden = options.defaultHidden ?? false;
+        this.isFilled = options.defaultFill ?? false;
         this.activeAxis = options.defaultAxis ?? 'x';
         this.element = this.createDom();
     }
@@ -60,7 +62,7 @@ export class SectionAxisPanel implements IBimComponent {
         this.setTheme(themeManager.getTheme());
 
         // 初始化按钮状态
-        this.updateHideButtonState();
+        this.updateButtonStates();
         this.updateAxisButtonsState();
     }
 
@@ -86,41 +88,39 @@ export class SectionAxisPanel implements IBimComponent {
     public setLocales(): void {
         this.hideLabelEl.textContent = t('sectionAxis.actions.hide');
         this.reverseLabelEl.textContent = t('sectionAxis.actions.reverse');
-        // XYZ按钮的文字不需要国际化，保持为单个字母
+        this.fillLabelEl.textContent = t('sectionAxis.actions.fill');
 
         this.hideBtn.title = t('sectionAxis.actions.hide');
         this.reverseBtn.title = t('sectionAxis.actions.reverse');
+        this.fillBtn.title = t('sectionAxis.actions.fill');
         this.axisXBtn.title = t('sectionAxis.actions.axisX');
         this.axisYBtn.title = t('sectionAxis.actions.axisY');
         this.axisZBtn.title = t('sectionAxis.actions.axisZ');
     }
 
-    /**
-     * 设置隐藏状态
-     */
     public setHiddenState(isHidden: boolean): void {
         this.isHidden = isHidden;
-        this.updateHideButtonState();
+        this.updateButtonStates();
     }
 
-    /**
-     * 获取隐藏状态
-     */
     public getHiddenState(): boolean {
         return this.isHidden;
     }
 
-    /**
-     * 设置激活的轴向
-     */
+    public setFillState(isFilled: boolean): void {
+        this.isFilled = isFilled;
+        this.updateButtonStates();
+    }
+
+    public getFillState(): boolean {
+        return this.isFilled;
+    }
+
     public setActiveAxis(axis: SectionAxis): void {
         this.activeAxis = axis;
         this.updateAxisButtonsState();
     }
 
-    /**
-     * 获取激活的轴向
-     */
     public getActiveAxis(): SectionAxis {
         return this.activeAxis;
     }
@@ -151,6 +151,12 @@ export class SectionAxisPanel implements IBimComponent {
         const row1 = document.createElement('div');
         row1.className = 'section-axis-row-1';
 
+        this.fillBtn = this.createButton(
+            'fill',
+            getIcon('填充'),
+            () => this.handleFillToggle()
+        );
+
         this.hideBtn = this.createButton(
             'hide',
             getIcon('隐藏'),
@@ -163,6 +169,7 @@ export class SectionAxisPanel implements IBimComponent {
             () => this.handleReverse()
         );
 
+        row1.appendChild(this.fillBtn);
         row1.appendChild(this.hideBtn);
         row1.appendChild(this.reverseBtn);
 
@@ -188,7 +195,7 @@ export class SectionAxisPanel implements IBimComponent {
      * 创建按钮（带图标）
      */
     private createButton(
-        type: 'hide' | 'reverse',
+        type: 'hide' | 'reverse' | 'fill',
         iconSvg: string,
         onClick: () => void
     ): HTMLButtonElement {
@@ -207,11 +214,12 @@ export class SectionAxisPanel implements IBimComponent {
         label.className = 'section-axis-btn-label';
         btn.appendChild(label);
 
-        // 保存 label 引用
         if (type === 'hide') {
             this.hideLabelEl = label;
         } else if (type === 'reverse') {
             this.reverseLabelEl = label;
+        } else if (type === 'fill') {
+            this.fillLabelEl = label;
         }
 
         // 点击事件
@@ -249,16 +257,22 @@ export class SectionAxisPanel implements IBimComponent {
      */
     private handleHideToggle(): void {
         this.isHidden = !this.isHidden;
-        this.updateHideButtonState();
+        this.updateButtonStates();
 
         if (this.options.onHideToggle) {
             this.options.onHideToggle(this.isHidden);
         }
     }
 
-    /**
-     * 处理反向按钮点击
-     */
+    private handleFillToggle(): void {
+        this.isFilled = !this.isFilled;
+        this.updateButtonStates();
+
+        if (this.options.onFillToggle) {
+            this.options.onFillToggle(this.isFilled);
+        }
+    }
+
     private handleReverse(): void {
         if (this.options.onReverse) {
             this.options.onReverse();
@@ -281,15 +295,9 @@ export class SectionAxisPanel implements IBimComponent {
         }
     }
 
-    /**
-     * 更新隐藏按钮状态
-     */
-    private updateHideButtonState(): void {
-        if (this.isHidden) {
-            this.hideBtn.classList.add('active');
-        } else {
-            this.hideBtn.classList.remove('active');
-        }
+    private updateButtonStates(): void {
+        this.hideBtn.classList.toggle('active', this.isHidden);
+        this.fillBtn.classList.toggle('active', this.isFilled);
     }
 
     /**

src/components/section-axis-panel/types.ts

@@ -7,30 +7,11 @@ export type SectionAxis = 'x' | 'y' | 'z';
  * 轴向剖切面板配置选项
  */
 export interface SectionAxisPanelOptions {
-    /**
-     * 隐藏按钮切换回调
-     * @param isHidden 是否隐藏
-     */
     onHideToggle?: (isHidden: boolean) => void;
-
-    /**
-     * 反向按钮回调
-     */
+    onFillToggle?: (isFilled: boolean) => void;
     onReverse?: () => void;
-
-    /**
-     * 轴向切换回调
-     * @param axis 当前激活的轴向
-     */
     onAxisChange?: (axis: SectionAxis) => void;
-
-    /**
-     * 默认激活的轴向（默认 'x'）
-     */
     defaultAxis?: SectionAxis;
-
-    /**
-     * 初始隐藏状态（默认 false）
-     */
     defaultHidden?: boolean;
+    defaultFill?: boolean;
 }

src/components/section-box-panel/index.ts

@@ -18,15 +18,18 @@ export class SectionBoxPanel implements IBimComponent {
 
     private isHidden: boolean = false;
     private isReversed: boolean = false;
+    private isFilled: boolean = false;
     private range: SectionBoxRange;
 
     private hideBtn!: HTMLButtonElement;
     private fitBtn!: HTMLButtonElement;
     private resetBtn!: HTMLButtonElement;
+    private fillBtn!: HTMLButtonElement;
 
     private hideLabelEl!: HTMLElement;
     private fitLabelEl!: HTMLElement;
     private resetLabelEl!: HTMLElement;
+    private fillLabelEl!: HTMLElement;
     private xLabelEl!: HTMLElement;
     private yLabelEl!: HTMLElement;
     private zLabelEl!: HTMLElement;
@@ -61,6 +64,7 @@ export class SectionBoxPanel implements IBimComponent {
         this.options = options;
         this.isHidden = options.defaultHidden ?? false;
         this.isReversed = options.defaultReversed ?? false;
+        this.isFilled = options.defaultFill ?? false;
         this.range = JSON.parse(JSON.stringify(options.defaultRange ?? DEFAULT_RANGE));
     }
 
@@ -96,6 +100,15 @@ export class SectionBoxPanel implements IBimComponent {
         return this.isReversed;
     }
 
+    public setFillState(isFilled: boolean): void {
+        this.isFilled = isFilled;
+        this.updateButtonStates();
+    }
+
+    public getFillState(): boolean {
+        return this.isFilled;
+    }
+
     public setRange(range: Partial<SectionBoxRange>): void {
         if (range.x) this.range.x = { ...this.range.x, ...range.x };
         if (range.y) this.range.y = { ...this.range.y, ...range.y };
@@ -126,6 +139,12 @@ export class SectionBoxPanel implements IBimComponent {
         const buttonsContainer = document.createElement('div');
         buttonsContainer.className = 'section-box-row-buttons';
 
+        this.fillBtn = this.createButton('fill', t('sectionBox.actions.fill'), () => {
+            this.isFilled = !this.isFilled;
+            this.updateButtonStates();
+            this.options.onFillToggle?.(this.isFilled);
+        }, 'fill');
+
         this.hideBtn = this.createButton('hide', t('sectionBox.actions.hide'), () => {
             this.isHidden = !this.isHidden;
             this.updateButtonStates();
@@ -138,7 +157,7 @@ export class SectionBoxPanel implements IBimComponent {
 
         this.resetBtn = this.createButton('reset', t('sectionBox.actions.reset'), () => this.reset(), 'reset');
 
-        [this.hideBtn, this.fitBtn, this.resetBtn].forEach(btn => buttonsContainer.appendChild(btn));
+        [this.fillBtn, this.hideBtn, this.fitBtn, this.resetBtn].forEach(btn => buttonsContainer.appendChild(btn));
 
         const slidersContainer = document.createElement('div');
         slidersContainer.className = 'section-box-sliders';
@@ -164,7 +183,8 @@ export class SectionBoxPanel implements IBimComponent {
             hide: '隐藏',
             reverse: '反向',
             fit: '适应到模型',
-            reset: '重置'
+            reset: '重置',
+            fill: '填充'
         };
 
         const icon = document.createElement('div');
@@ -178,6 +198,7 @@ export class SectionBoxPanel implements IBimComponent {
         if (ref === 'hide') this.hideLabelEl = labelEl;
         else if (ref === 'fit') this.fitLabelEl = labelEl;
         else if (ref === 'reset') this.resetLabelEl = labelEl;
+        else if (ref === 'fill') this.fillLabelEl = labelEl;
 
         btn.appendChild(icon);
         btn.appendChild(labelEl);
@@ -320,12 +341,14 @@ export class SectionBoxPanel implements IBimComponent {
 
     public setLocales(): void {
         if (!this.hideLabelEl) return;
+        this.fillLabelEl.textContent = t('sectionBox.actions.fill');
         this.hideLabelEl.textContent = t('sectionBox.actions.hide');
         this.fitLabelEl.textContent = t('sectionBox.actions.fitToModel');
         this.resetLabelEl.textContent = t('sectionBox.actions.reset');
         this.xLabelEl.textContent = t('sectionBox.axes.x');
         this.yLabelEl.textContent = t('sectionBox.axes.y');
         this.zLabelEl.textContent = t('sectionBox.axes.z');
+        this.fillBtn.title = t('sectionBox.actions.fill');
         this.hideBtn.title = t('sectionBox.actions.hide');
         this.fitBtn.title = t('sectionBox.actions.fitToModel');
         this.resetBtn.title = t('sectionBox.actions.reset');

src/components/section-box-panel/types.ts

@@ -24,46 +24,14 @@ export interface SectionBoxRange {
  * 剖切盒面板配置选项
  */
 export interface SectionBoxPanelOptions {
-    /**
-     * 隐藏按钮切换回调
-     * @param isHidden 是否隐藏剖切盒
-     */
     onHideToggle?: (isHidden: boolean) => void;
-
-    /**
-     * 反向按钮切换回调
-     * @param isReversed 是否反向
-     */
     onReverseToggle?: (isReversed: boolean) => void;
-
-    /**
-     * 适应到模型按钮回调
-     */
     onFitToModel?: () => void;
-
-    /**
-     * 重置按钮回调
-     */
     onReset?: () => void;
-
-    /**
-     * 范围变化回调
-     * @param range 当前范围值
-     */
     onRangeChange?: (range: SectionBoxRange) => void;
-
-    /**
-     * 默认隐藏状态（默认 false）
-     */
+    onFillToggle?: (isFilled: boolean) => void;
     defaultHidden?: boolean;
-
-    /**
-     * 默认反向状态（默认 false）
-     */
     defaultReversed?: boolean;
-
-    /**
-     * 默认范围值
-     */
+    defaultFill?: boolean;
     defaultRange?: SectionBoxRange;
 }

src/components/section-dock-panel/index.ts

@@ -11,16 +11,18 @@ export interface SectionDockPanelOptions {
     defaultType?: SectionDockType | null;
     defaultAxis?: SectionDockAxis;
     defaultHidden?: boolean;
+    defaultFill?: boolean;
     onTypeChange?: (type: SectionDockType, axis: SectionDockAxis) => void;
     onAxisChange?: (axis: SectionDockAxis) => void;
     onHideToggle?: (hidden: boolean) => void;
     onReverse?: () => void;
     onReset?: (type: SectionDockType, axis: SectionDockAxis) => void;
     onFitToModel?: () => void;
+    onFillToggle?: (isFilled: boolean) => void;
 }
 
 interface ToolDefinition {
-    key: 'hide' | 'reverse' | 'reset' | 'fit';
+    key: 'hide' | 'reverse' | 'reset' | 'fit' | 'fill';
     iconName: string;
     textKey: string;
     onClick: () => void;
@@ -40,12 +42,14 @@ export class SectionDockPanel implements IBimComponent {
     private activeType: SectionDockType | null;
     private activeAxis: SectionDockAxis;
     private isHidden: boolean;
+    private isFilled: boolean;
 
     constructor(options: SectionDockPanelOptions = {}) {
         this.options = options;
         this.activeType = options.defaultType ?? null;
         this.activeAxis = options.defaultAxis ?? 'x';
         this.isHidden = options.defaultHidden ?? false;
+        this.isFilled = options.defaultFill ?? false;
 
         const { root, toolContainer, axisPanel, divider } = this.createDom();
         this.element = root;
@@ -112,6 +116,15 @@ export class SectionDockPanel implements IBimComponent {
         return this.activeAxis;
     }
 
+    public setFillState(isFilled: boolean): void {
+        this.isFilled = isFilled;
+        this.renderTools();
+    }
+
+    public getFillState(): boolean {
+        return this.isFilled;
+    }
+
     private createDom(): { root: HTMLElement; toolContainer: HTMLElement; axisPanel: HTMLElement; divider: HTMLElement } {
         const root = document.createElement('div');
         root.className = 'section-dock-panel';
@@ -257,6 +270,18 @@ export class SectionDockPanel implements IBimComponent {
     }
 
     private getToolsForType(type: SectionDockType): ToolDefinition[] {
+        const fillTool: ToolDefinition = {
+            key: 'fill',
+            iconName: '填充',
+            textKey: type === 'box' ? 'sectionBox.actions.fill' : type === 'axis' ? 'sectionAxis.actions.fill' : 'sectionPlane.actions.fill',
+            isActive: this.isFilled,
+            onClick: () => {
+                this.isFilled = !this.isFilled;
+                this.options.onFillToggle?.(this.isFilled);
+                this.renderTools();
+            }
+        };
+
         const hideTool: ToolDefinition = {
             key: 'hide',
             iconName: '隐藏',
@@ -280,6 +305,7 @@ export class SectionDockPanel implements IBimComponent {
 
         if (type === 'axis') {
             return [
+                fillTool,
                 hideTool,
                 reverseTool,
                 {
@@ -297,6 +323,7 @@ export class SectionDockPanel implements IBimComponent {
 
         if (type === 'box') {
             return [
+                fillTool,
                 hideTool,
                 {
                     key: 'fit',
@@ -320,6 +347,7 @@ export class SectionDockPanel implements IBimComponent {
         }
 
         return [
+            fillTool,
             hideTool,
             reverseTool,
             {

src/components/section-plane-panel/index.ts

@@ -15,14 +15,17 @@ export class SectionPlanePanel implements IBimComponent {
     private options: SectionPlanePanelOptions;
 
     private isHidden: boolean = false;
+    private isFilled: boolean = false;
 
     // DOM 引用
     private hideBtn!: HTMLButtonElement;
     private reverseBtn!: HTMLButtonElement;
     private resetBtn!: HTMLButtonElement;
+    private fillBtn!: HTMLButtonElement;
     private hideLabelEl!: HTMLElement;
     private reverseLabelEl!: HTMLElement;
     private resetLabelEl!: HTMLElement;
+    private fillLabelEl!: HTMLElement;
 
     // 订阅清理
     private unsubscribeLocale: (() => void) | null = null;
@@ -31,6 +34,7 @@ export class SectionPlanePanel implements IBimComponent {
     constructor(options: SectionPlanePanelOptions = {}) {
         this.options = options;
         this.isHidden = options.defaultHidden ?? false;
+        this.isFilled = options.defaultFill ?? false;
         this.element = this.createDom();
     }
 
@@ -43,8 +47,18 @@ export class SectionPlanePanel implements IBimComponent {
         return this.isHidden;
     }
 
+    public setFillState(isFilled: boolean): void {
+        this.isFilled = isFilled;
+        this.updateButtonStates();
+    }
+
+    public getFillState(): boolean {
+        return this.isFilled;
+    }
+
     private updateButtonStates(): void {
         this.hideBtn?.classList.toggle('active', this.isHidden);
+        this.fillBtn?.classList.toggle('active', this.isFilled);
     }
 
     /**
@@ -88,10 +102,12 @@ export class SectionPlanePanel implements IBimComponent {
         this.hideLabelEl.textContent = t('sectionPlane.actions.hide');
         this.reverseLabelEl.textContent = t('sectionPlane.actions.reverse');
         this.resetLabelEl.textContent = t('sectionPlane.actions.reset');
+        this.fillLabelEl.textContent = t('sectionPlane.actions.fill');
 
         this.hideBtn.title = t('sectionPlane.actions.hide');
         this.reverseBtn.title = t('sectionPlane.actions.reverse');
         this.resetBtn.title = t('sectionPlane.actions.reset');
+        this.fillBtn.title = t('sectionPlane.actions.fill');
     }
 
     /**
@@ -116,6 +132,17 @@ export class SectionPlanePanel implements IBimComponent {
         const root = document.createElement('div');
         root.className = 'section-plane-panel';
 
+        // 填充按钮
+        this.fillBtn = this.createButton(
+            'fill',
+            getIcon('填充'),
+            () => {
+                this.isFilled = !this.isFilled;
+                this.updateButtonStates();
+                this.options.onFillToggle?.(this.isFilled);
+            }
+        );
+
         // 隐藏按钮
         this.hideBtn = this.createButton(
             'hide',
@@ -149,6 +176,7 @@ export class SectionPlanePanel implements IBimComponent {
             }
         );
 
+        root.appendChild(this.fillBtn);
         root.appendChild(this.hideBtn);
         root.appendChild(this.reverseBtn);
         root.appendChild(this.resetBtn);
@@ -159,7 +187,7 @@ export class SectionPlanePanel implements IBimComponent {
     /**
      * 创建按钮
      */
-    private createButton(type: 'hide' | 'reverse' | 'reset', iconSvg: string, onClick: () => void): HTMLButtonElement {
+    private createButton(type: 'hide' | 'reverse' | 'reset' | 'fill', iconSvg: string, onClick: () => void): HTMLButtonElement {
         const btn = document.createElement('button');
         btn.type = 'button';
         btn.className = 'section-plane-btn';
@@ -175,11 +203,12 @@ export class SectionPlanePanel implements IBimComponent {
         label.className = 'section-plane-btn-label';
         btn.appendChild(label);
 
-        // 保存 label 引用
         if (type === 'hide') {
             this.hideLabelEl = label;
         } else if (type === 'reverse') {
             this.reverseLabelEl = label;
+        } else if (type === 'fill') {
+            this.fillLabelEl = label;
         } else {
             this.resetLabelEl = label;
         }

src/components/section-plane-panel/types.ts

@@ -7,12 +7,23 @@ export interface SectionPlanePanelOptions {
      */
     defaultHidden?: boolean;
 
+    /**
+     * 初始填充状态
+     */
+    defaultFill?: boolean;
+
     /**
      * 隐藏状态切换回调
      * @param isHidden 是否隐藏
      */
     onHideToggle?: (isHidden: boolean) => void;
 
+    /**
+     * 填充状态切换回调
+     * @param isFilled 是否填充
+     */
+    onFillToggle?: (isFilled: boolean) => void;
+
     /**
      * 反向按钮回调
      */

src/locales/en-US.ts

@@ -135,7 +135,8 @@ export const enUS: TranslationDictionary = {
         actions: {
             hide: 'Hide',
             reverse: 'Reverse',
-            reset: 'Reset'
+            reset: 'Reset',
+            fill: 'Fill'
         }
     },
     sectionAxis: {
@@ -146,7 +147,8 @@ export const enUS: TranslationDictionary = {
             reset: 'Reset',
             axisX: 'X',
             axisY: 'Y',
-            axisZ: 'Z'
+            axisZ: 'Z',
+            fill: 'Fill'
         }
     },
     sectionBox: {
@@ -155,7 +157,8 @@ export const enUS: TranslationDictionary = {
             hide: 'Hide',
             reverse: 'Reverse',
             fitToModel: 'Fit',
-            reset: 'Reset'
+            reset: 'Reset',
+            fill: 'Fill'
         },
         axes: {
             x: 'X',

src/locales/types.ts

@@ -147,6 +147,7 @@ export interface TranslationDictionary {
             hide: string;
             reverse: string;
             reset: string;
+            fill: string;
         };
     };
     sectionAxis: {
@@ -158,6 +159,7 @@ export interface TranslationDictionary {
             axisX: string;
             axisY: string;
             axisZ: string;
+            fill: string;
         };
     };
     sectionBox: {
@@ -167,6 +169,7 @@ export interface TranslationDictionary {
             reverse: string;
             fitToModel: string;
             reset: string;
+            fill: string;
         };
         axes: {
             x: string;

src/locales/zh-CN.ts

@@ -135,7 +135,8 @@ export const zhCN: TranslationDictionary = {
         actions: {
             hide: '隐藏',
             reverse: '反向',
-            reset: '重置'
+            reset: '重置',
+            fill: '填充'
         }
     },
     sectionAxis: {
@@ -146,7 +147,8 @@ export const zhCN: TranslationDictionary = {
             reset: '重置',
             axisX: 'X',
             axisY: 'Y',
-            axisZ: 'Z'
+            axisZ: 'Z',
+            fill: '填充'
         }
     },
     sectionBox: {
@@ -155,7 +157,8 @@ export const zhCN: TranslationDictionary = {
             hide: '隐藏',
             reverse: '反向',
             fitToModel: '适应',
-            reset: '重置'
+            reset: '重置',
+            fill: '填充'
         },
         axes: {
             x: 'X',

src/locales/zh-TW.ts

@@ -135,7 +135,8 @@ export const zhTW: TranslationDictionary = {
         actions: {
             hide: '隱藏',
             reverse: '反向',
-            reset: '重設'
+            reset: '重設',
+            fill: '填充'
         }
     },
     sectionAxis: {
@@ -146,7 +147,8 @@ export const zhTW: TranslationDictionary = {
             reset: '重設',
             axisX: 'X',
             axisY: 'Y',
-            axisZ: 'Z'
+            axisZ: 'Z',
+            fill: '填充'
         }
     },
     sectionBox: {
@@ -155,7 +157,8 @@ export const zhTW: TranslationDictionary = {
             hide: '隱藏',
             reverse: '反向',
             fitToModel: '適應',
-            reset: '重設'
+            reset: '重設',
+            fill: '填充'
         },
         axes: {
             x: 'X',

src/managers/radial-toolbar-manager.ts

@@ -12,7 +12,6 @@ import { createWalkRadialButton } from '../components/radial-toolbar/buttons/wal
 
 export interface RadialToolbarManagerOptions {
     items?: RadialMenuItem[];
-    itemsPerRing?: number;
 }
 
 export class RadialToolbarManager extends BaseManager {
@@ -24,7 +23,6 @@ export class RadialToolbarManager extends BaseManager {
         this.toolbar = new RadialToolbar({
             container,
             items: options?.items ?? this.createDefaultItems(),
-            itemsPerRing: options?.itemsPerRing ?? 4,
             mainButtonIcon: getIcon('主视角'),
             mainButtonLabel: 'toolbar.home',
             onMainButtonClick: () => {
@@ -61,6 +59,10 @@ export class RadialToolbarManager extends BaseManager {
         this.toolbar.setItemActive('walk', dock.isOpen('walk'));
     }
 
+    public addItem(item: RadialMenuItem): void {
+        this.toolbar?.addItem(item);
+    }
+
     public destroy(): void {
         if (this.unsubscribeDockState) {
             this.unsubscribeDockState();

src/managers/section-axis-dialog-manager.ts

@@ -61,6 +61,7 @@ export class SectionAxisDialogManager extends BaseDialogManager {
         this.panel = new SectionAxisPanel({
             defaultAxis: 'x',
             defaultHidden: false,
+            defaultFill: this.engineComponent?.getFillCutFace() ?? false,
             onHideToggle: (isHidden) => {
                 console.log('[SectionAxisDialogManager] 隐藏切换：', isHidden);
                 if (isHidden) {
@@ -69,6 +70,9 @@ export class SectionAxisDialogManager extends BaseDialogManager {
                     this.engineComponent?.recoverSection();
                 }
             },
+            onFillToggle: (isFilled) => {
+                this.engineComponent?.setFillCutFace(isFilled);
+            },
             onReverse: () => {
                 this.engineComponent?.reverseSection();
             },

src/managers/section-box-dialog-manager.ts

@@ -53,6 +53,7 @@ export class SectionBoxDialogManager extends BaseDialogManager {
         this.panel = new SectionBoxPanel({
             defaultHidden: false,
             defaultReversed: false,
+            defaultFill: this.engineComponent?.getFillCutFace() ?? false,
             onHideToggle: (isHidden) => {
                 console.log('[SectionBoxDialogManager] 隐藏切换：', isHidden);
                 if (isHidden) {
@@ -61,6 +62,9 @@ export class SectionBoxDialogManager extends BaseDialogManager {
                     this.engineComponent?.recoverSection();
                 }
             },
+            onFillToggle: (isFilled) => {
+                this.engineComponent?.setFillCutFace(isFilled);
+            },
             onFitToModel: () => {
                 // 对接底层 scaleBox()：缩放剖切盒到场景整体包围盒
                 this.engineComponent?.scaleSectionBox();
@@ -70,7 +74,7 @@ export class SectionBoxDialogManager extends BaseDialogManager {
                 // UI 侧会自行将滑块强制恢复到 0-100，并将隐藏/反向按钮恢复为关闭状态。
                 this.engineComponent?.deactivateSection();
                 this.engineComponent?.activeSection('box');
-                // 确保剖切可见（避免上一次处于隐藏状态导致“看起来没重置”）
+                // 确保剖切可见（避免上一次处于隐藏状态导致"看起来没重置"）
                 this.engineComponent?.recoverSection();
             },
             onRangeChange: (range) => {

src/managers/section-dock-manager.ts

@@ -91,6 +91,10 @@ export class SectionDockManager extends BaseManager {
                 },
                 onFitToModel: () => {
                     this.engineComponent?.scaleSectionBox();
+                },
+                defaultFill: this.engineComponent?.getFillCutFace() ?? false,
+                onFillToggle: (isFilled) => {
+                    this.engineComponent?.setFillCutFace(isFilled);
                 }
             });
             this.panel.init();

src/managers/section-plane-dialog-manager.ts

@@ -53,6 +53,7 @@ export class SectionPlaneDialogManager extends BaseDialogManager {
     protected createContent(): HTMLElement {
         this.panel = new SectionPlanePanel({
             defaultHidden: false,
+            defaultFill: this.engineComponent?.getFillCutFace() ?? false,
             onHideToggle: (isHidden) => {
                 console.log('[SectionPlaneDialogManager] 隐藏切换：', isHidden);
                 if (isHidden) {
@@ -61,6 +62,9 @@ export class SectionPlaneDialogManager extends BaseDialogManager {
                     this.engineComponent?.recoverSection();
                 }
             },
+            onFillToggle: (isFilled) => {
+                this.engineComponent?.setFillCutFace(isFilled);
+            },
             onReverse: () => {
                 this.engineComponent?.reverseSection();
             },

src/types/events.ts

@@ -10,6 +10,10 @@ export interface EngineEvents {
     'engine:model-loading-completed': {};
     'engine:object-clicked': { objectId: string; position: { x: number; y: number; z: number } };
 
+    'encoding:start': { data?: any };
+    'encoding:complete': { data?: any };
+    'encoding:error': { data?: any };
+
     // 树组件事件
     'ui:tree-node-check': { id: string; checked: boolean; node: any };
     'ui:tree-node-select': { id: string; selected: boolean; node: any };

src/utils/icon-manager.ts

@@ -27,6 +27,7 @@ const ICONS: Record<string, string> = {
     适应到模型: '<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48" fill="currentColor"><g transform="translate(-84.667 -84.667)"><path d="M87.667,97V87.667H97V85.333H86.733a1.4,1.4,0,0,0-1.4,1.4V97Zm0,23.333H85.333V130.6a1.4,1.4,0,0,0,1.4,1.4H97v-2.333H87.667v-9.333Zm32.667,9.333V132H130.6a1.4,1.4,0,0,0,1.4-1.4V120.333h-2.333v9.333h-9.333ZM129.667,97H132V86.733a1.4,1.4,0,0,0-1.4-1.4H120.333v2.333h9.333Z"/><path d="M270.857,243.5l11.3-6.652V223.387l-11.3,6.361V243.5Zm-1.8,0v-13.75l-11.3-6.361v13.456l11.3,6.652Zm-10.278-21.621,11.177,6.284,11.177-6.284L269.958,215.3l-11.177,6.573Zm11.622-8.426,13.1,7.709a.919.919,0,0,1,.448.793v15.419a.926.926,0,0,1-.448.793l-13.1,7.709a.887.887,0,0,1-.9,0l-13.1-7.709a.905.905,0,0,1-.448-.793V221.954a.919.919,0,0,1,.448-.793l13.1-7.709A.887.887,0,0,1,270.4,213.452Z" transform="translate(-161.292 -120.997)"/></g></svg>',
     隐藏: '<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48" fill="currentColor"><path d="M61.274,76.178l0-.007-.007,0a32.458,32.458,0,0,0-7.014-9.981L51.53,68.91a28.382,28.382,0,0,1,6.124,8.635c-4.472,9.25-10.809,13.636-19.472,13.636A20.615,20.615,0,0,1,30.6,89.838l-2.937,2.933a23.916,23.916,0,0,0,10.514,2.277q15.472,0,23.088-16.116a3.229,3.229,0,0,0,0-2.755ZM57.839,58.351l-2.274-2.277a.429.429,0,0,0-.608,0l-6.265,6.262a23.775,23.775,0,0,0-10.51-2.281q-15.472,0-23.088,16.116v.007a3.236,3.236,0,0,0,0,2.765,32.617,32.617,0,0,0,7.014,9.985L16.7,94.32a.429.429,0,0,0,0,.608l2.274,2.277a.429.429,0,0,0,.608,0L57.839,58.949a.426.426,0,0,0,0-.6ZM32.113,78.915a6.011,6.011,0,0,1,7.22-7.22l-7.223,7.22Zm9.9-9.9A9.452,9.452,0,0,0,29.43,81.6l-4.6,4.6a28.424,28.424,0,0,1-6.124-8.635c4.475-9.25,10.816-13.636,19.472-13.636a20.615,20.615,0,0,1,7.577,1.343Zm-4.046,14.55a5.752,5.752,0,0,1-1.01-.086l-2.744,2.741A9.446,9.446,0,0,0,46.638,73.794L43.9,76.538a6.018,6.018,0,0,1-5.932,7.024Z" transform="translate(-14.182 -52.64)"/></svg>',
     重置: '<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48" fill="currentColor"><path d="M32.936,32.658a15.914,15.914,0,0,1-9.6,3.064c-.451-.006-.9-.042-1.342-.077-.182-.018-.357-.047-.539-.077-.352-.047-.7-.089-1.037-.164-.211-.036-.422-.1-.621-.148-.334-.077-.668-.154-.99-.254-.153-.059-.3-.11-.457-.177-.381-.124-.755-.26-1.113-.414-.082-.036-.162-.071-.24-.1-.422-.2-.844-.408-1.248-.627-.017-.012-.035-.018-.054-.03a16.485,16.485,0,0,1-3.732-2.9c-.017-.018-.035-.042-.054-.059-.34-.355-.668-.721-.979-1.118-.065-.083-.123-.16-.194-.254A17.286,17.286,0,0,1,7.149,18.751h3.98L6.318,9.076,0,18.874H3.942a20.809,20.809,0,0,0,3.5,11.57.871.871,0,0,0,.075.14c.225.34.486.648.724.961.1.113.177.232.274.362.354.443.746.869,1.133,1.285.043.043.075.076.108.113a19.778,19.778,0,0,0,4.436,3.446c.043.027.08.043.128.076.467.259.949.5,1.432.719.124.055.242.113.359.164.419.184.847.335,1.277.493.2.076.4.14.611.21.378.113.762.21,1.153.3.257.065.509.129.772.184a2.252,2.252,0,0,0,.316.076c.37.07.735.1,1.1.151.134.027.27.049.4.065.66.065,1.314.11,1.974.11,4.006,0,8.852-1.3,11.85-4.177a1.908,1.908,0,0,0,.333-2.484,2.228,2.228,0,0,0-2.952.023ZM44.053,20.424a20.728,20.728,0,0,0-3.47-11.537c-.032-.055-.054-.113-.08-.164-.284-.405-.574-.778-.869-1.161a1.289,1.289,0,0,1-.1-.14A19.86,19.86,0,0,0,32.168,1.7c-.086-.032-.155-.076-.242-.11-.456-.195-.922-.362-1.394-.53C30.37,1,30.2.937,30.033.883,29.62.754,29.212.651,28.792.548c-.231-.055-.467-.113-.7-.164-.113-.022-.22-.055-.338-.081-.311-.055-.617-.081-.933-.124C26.6.151,26.392.119,26.18.1,25.655.042,25.135.021,24.616.016c-.1,0-.188-.016-.284-.016-.016,0-.032.005-.049.005A19.124,19.124,0,0,0,13.02,3.695a1.682,1.682,0,0,0-.466,2.515,1.777,1.777,0,0,0,2.309.3A15.251,15.251,0,0,1,24.374,3.45c.486.006.971.03,1.441.077.147.012.287.036.432.059a11.3,11.3,0,0,1,1.16.189c.162.03.334.077.493.11.381.089.744.178,1.107.3a2.577,2.577,0,0,1,.34.124c.422.142.832.29,1.23.467.047.012.082.047.123.059a16.492,16.492,0,0,1,6.182,4.8.367.367,0,0,0,.024.036A17.308,17.308,0,0,1,40.629,20.43H36.645l5.048,9.787L48,20.424Zm0,0" transform="translate(0 4.349)"/></svg>',
+    填充: '<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48" fill="currentColor"><path d="M24 6L10 22h10v18h8V22h10L24 6z" opacity="0.35"/><path d="M8 24h32v4H8z"/></svg>',
 
     // ========== 测量相关图标 (32x32) ==========
     标高: '<svg width="32" height="32" viewBox="0 0 32 32"><path fill="currentColor" d="M84.131,193.119a1.056,1.056,0,0,1,1.116.982v7.857a1.056,1.056,0,0,1-1.116.982H54.367a1.056,1.056,0,0,1-1.116-.982V194.1a1.056,1.056,0,0,1,1.116-.982Zm-1.116,1.964H55.483v5.893H83.015Zm1.116-13.749a1.064,1.064,0,0,1,1.114.935,1.032,1.032,0,0,1-1.007,1.025l-.107,0H71.2l-7.858,6.914a1.227,1.227,0,0,1-1.578,0l-8.185-7.2-.018-.016-.032-.031.049.047a1.107,1.107,0,0,1-.092-.092l-.011-.014a.869.869,0,0,1-.182-.857l0-.008L53.31,182l.012-.029.02-.045.019-.035a1.1,1.1,0,0,1,.891-.552h.007q.053,0,.107,0ZM68.043,183.3H57.06l5.492,4.831Z" transform="translate(-53.247 -176.136)"/></svg>',