From b0f5453e501000c7748256166e2b3db6f97ea75a Mon Sep 17 00:00:00 2001
From: ctw <1051735452@qq.com>
Date: Mon, 9 Feb 2026 15:54:13 +0800
Subject: [PATCH] =?UTF-8?q?=E9=A3=9E=E6=9C=BA=E6=A0=87=E7=89=8C?=
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Content-Transfer-Encoding: 8bit

---
 ruoyi-ui/src/views/cesiumMap/ContextMenu.vue |  15 ++-
 ruoyi-ui/src/views/cesiumMap/index.vue       | 148 ++++++++++++++++++++++-----
 ruoyi-ui/src/views/childRoom/index.vue       |  57 +++++++++--
 3 files changed, 184 insertions(+), 36 deletions(-)

diff --git a/ruoyi-ui/src/views/cesiumMap/ContextMenu.vue b/ruoyi-ui/src/views/cesiumMap/ContextMenu.vue
index f8f9243..c2b2114 100644
--- a/ruoyi-ui/src/views/cesiumMap/ContextMenu.vue
+++ b/ruoyi-ui/src/views/cesiumMap/ContextMenu.vue
@@ -1,12 +1,21 @@
 <template>
   <div class="context-menu" v-if="visible" :style="positionStyle">
-    <div class="menu-section">
+    <div class="menu-section" v-if="!entityData || entityData.type !== 'routePlatform'">
       <div class="menu-item" @click="handleDelete">
         <span class="menu-icon">🗑️</span>
         <span>删除</span>
       </div>
     </div>
 
+    <!-- 航线上飞机：显示/隐藏标牌 -->
+    <div class="menu-section" v-if="entityData && entityData.type === 'routePlatform'">
+      <div class="menu-title">飞机标牌</div>
+      <div class="menu-item" @click="handleToggleRouteLabel">
+        <span class="menu-icon">🏷️</span>
+        <span>{{ entityData.labelVisible ? '隐藏标牌' : '显示标牌' }}</span>
+      </div>
+    </div>
+
     <!-- 线段特有选项 -->
     <div class="menu-section" v-if="entityData.type === 'line' && !entityData.routeId">
       <div class="menu-title">线段属性</div>
@@ -354,6 +363,10 @@ export default {
       this.$emit('edit-platform-heading')
     },
 
+    handleToggleRouteLabel() {
+      this.$emit('toggle-route-label')
+    },
+
     toggleColorPicker(property) {
       if (this.showColorPickerFor === property) {
         this.showColorPickerFor = null
diff --git a/ruoyi-ui/src/views/cesiumMap/index.vue b/ruoyi-ui/src/views/cesiumMap/index.vue
index 7d7713e..8e8170c 100644
--- a/ruoyi-ui/src/views/cesiumMap/index.vue
+++ b/ruoyi-ui/src/views/cesiumMap/index.vue
@@ -37,6 +37,7 @@
       @edit-platform-position="openPlatformIconPositionDialog"
       @edit-platform-heading="openPlatformIconHeadingDialog"
       @show-transform-box="showPlatformIconTransformBox"
+      @toggle-route-label="toggleRouteLabelVisibility"
     />
 
     <!-- 定位弹窗 -->
@@ -168,6 +169,8 @@ export default {
         position: { x: 0, y: 0 },
         entityData: null
       },
+      // 航线飞机标牌显示状态：routeId -> true 显示 / false 隐藏，不设则默认显示
+      routeLabelVisible: {},
       // 默认样式
       defaultStyles: {
         point: { color: '#FF0000', size: 12 },
@@ -888,12 +891,17 @@ export default {
       if (existingLine) {
         this.viewer.entities.remove(existingLine);
       }
-      // 清理属于该航线的旧平台图标
+      // 清理属于该航线的旧平台图标与标牌
       const platformBillboardId = `route-platform-${routeId}`;
+      const platformLabelId = `route-platform-label-${routeId}`;
       const existingPlatform = this.viewer.entities.getById(platformBillboardId);
       if (existingPlatform) {
         this.viewer.entities.remove(existingPlatform);
       }
+      const existingLabel = this.viewer.entities.getById(platformLabelId);
+      if (existingLabel) {
+        this.viewer.entities.remove(existingLabel);
+      }
       // 清理所有属于该航线的旧点（含转弯半径两侧的 entry/exit 点）
       waypoints.forEach((wp,index) => {
         const waypointEntityId = `wp_${routeId}_${wp.id}`;
@@ -1017,6 +1025,43 @@ export default {
             ...(initialRotation !== undefined && { rotation: initialRotation })
           }
         });
+        // 飞机标牌：显示名字、高度、速度、航向，随飞机实时运动
+        const firstWp = waypoints[0];
+        const firstAlt = firstWp && (firstWp.alt != null) ? Number(firstWp.alt) : 0;
+        const firstSpeed = firstWp && (firstWp.speed != null) ? Number(firstWp.speed) : 800;
+        const initialHeadingRad = pathData.path && pathData.path.length >= 2
+          ? this.computeHeadingFromPositions(pathData.path[0], pathData.path[1]) : undefined;
+        const initialHeadingDeg = initialHeadingRad != null ? (initialHeadingRad * 180 / Math.PI) : 0;
+        const labelText = this.formatPlatformLabelText({
+          name: (platform && platform.name) || '平台',
+          altitude: firstAlt,
+          speed: firstSpeed,
+          headingDeg: initialHeadingDeg
+        });
+        const labelShow = this.routeLabelVisible[routeId] !== false
+        this.viewer.entities.add({
+          id: platformLabelId,
+          name: '平台标牌',
+          position: originalPositions[0],
+          show: labelShow,
+          properties: { routeId: routeId },
+          label: {
+            text: labelText,
+            font: '16px Microsoft YaHei',
+            fillColor: Cesium.Color.fromCssColorString('#333333'),
+            outlineColor: Cesium.Color.fromCssColorString('#e0e0e0'),
+            outlineWidth: 1,
+            style: Cesium.LabelStyle.FILL_AND_OUTLINE,
+            showBackground: true,
+            backgroundColor: Cesium.Color.fromCssColorString('rgba(255, 255, 255, 0.95)'),
+            backgroundPadding: new Cesium.Cartesian2(10, 6),
+            verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+            horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
+            pixelOffset: new Cesium.Cartesian2(0, -42),
+            disableDepthTestDistance: Number.POSITIVE_INFINITY,
+            scaleByDistance: new Cesium.NearFarScalar(500, 1.0, 200000, 0.65)
+          }
+        });
       }
       // 绘制连线（含盘旋弧）
       if (waypoints.length > 1) {
@@ -1527,8 +1572,8 @@ export default {
       for (let i = entityList.length - 1; i >= 0; i--) {
         const entity = entityList[i];
         let shouldRemove = false;
-        // 平台图标实体：通过 id 匹配
-        if (entity.id === `route-platform-${routeId}`) {
+        // 平台图标与标牌实体：通过 id 匹配
+        if (entity.id === `route-platform-${routeId}` || entity.id === `route-platform-label-${routeId}`) {
           shouldRemove = true;
         } else if (entity.properties && entity.properties.routeId) {
           const id = entity.properties.routeId.getValue && entity.properties.routeId.getValue();
@@ -1536,7 +1581,7 @@ export default {
         }
         if (shouldRemove) this.viewer.entities.remove(entity);
       }
-      this.allEntities = this.allEntities.filter(item => item.id !== routeId && item.id !== `route-platform-${routeId}`);
+      this.allEntities = this.allEntities.filter(item => item.id !== routeId && item.id !== `route-platform-${routeId}` && item.id !== `route-platform-label-${routeId}`);
     },
     /**
      * 根据当前点与另一点计算航向角（弧度），用于飞机图标朝向。
@@ -1561,8 +1606,18 @@ export default {
       return heading;
     },
 
-    /** 动态推演：更新某条航线的平台图标位置与朝向（position: { lng, lat, alt } 或 Cesium.Cartesian3；directionPoint 为用于计算机头朝向的另一点，如下一位置或上一位置） */
-    updatePlatformPosition(routeId, position, directionPoint) {
+    /** 格式化飞机标牌文案：名字、高度(m)、速度(km/h)、航向(°) */
+    formatPlatformLabelText(data) {
+      const name = (data && data.name != null) ? String(data.name) : '—';
+      const alt = (data && data.altitude != null) ? Number(data.altitude) : 0;
+      const speed = (data && data.speed != null) ? Number(data.speed) : 0;
+      const hdg = (data && data.headingDeg != null) ? Number(data.headingDeg) : 0;
+      const headingNorm = ((hdg % 360) + 360) % 360;
+      return `${name}\n高度: ${Math.round(alt)}m  速度: ${Math.round(speed)}km/h  航向: ${Math.round(headingNorm)}°`;
+    },
+
+    /** 动态推演：更新某条航线的平台图标位置与朝向（position: { lng, lat, alt } 或 Cesium.Cartesian3；directionPoint 为用于计算机头朝向的另一点；labelData 可选，用于更新标牌 { name, altitude, speed, headingDeg }） */
+    updatePlatformPosition(routeId, position, directionPoint, labelData) {
       if (!this.viewer) return;
       const entity = this.viewer.entities.getById(`route-platform-${routeId}`);
       if (!entity || !entity.position) return;
@@ -1583,6 +1638,14 @@ export default {
           entity.billboard.rotation = Math.PI / 2 - heading;
         }
       }
+      // 更新标牌位置与文案（与数据库对应：名字、高度、速度、航向）
+      const labelEntity = this.viewer.entities.getById(`route-platform-label-${routeId}`);
+      if (labelEntity && labelEntity.position) {
+        labelEntity.position = cartesian;
+        if (labelData && labelEntity.label) {
+          labelEntity.label.text = this.formatPlatformLabelText(labelData);
+        }
+      }
     },
     checkCesiumLoaded() {
       if (typeof Cesium === 'undefined') {
@@ -1626,8 +1689,11 @@ export default {
           maximumRenderTimeChange: Infinity,
           // 允许截图时读取 canvas 内容（若截图仅用 readPixels 可改为 false 以提升性能）
           contextOptions: {
-            preserveDrawingBuffer: true
-          }
+            preserveDrawingBuffer: true,
+            antialias: true  // 开启 WebGL 全局抗锯齿
+          },
+          // 多重采样抗锯齿（WebGL2 下生效，常用 2/4/8，数值越大越平滑、性能消耗越高）
+          msaaSamples: 4
         })
         this.viewer.cesiumWidget.creditContainer.style.display = "none"
         // 按需渲染时：实体增删改后主动请求一帧，避免界面不刷新
@@ -1654,7 +1720,7 @@ export default {
         this.initHoverHandler()
         this.initMouseCoordinates()
         console.log('Cesium离线二维地图已加载')
-        console.log('Cesium离线二维地图已加载')
+
         // 1. 定义全局拾取处理器
         this.handler = new Cesium.ScreenSpaceEventHandler(this.viewer.scene.canvas);
         this.handler.setInputAction((click) => {
@@ -1716,31 +1782,43 @@ export default {
         const pickedObject = this.viewer.scene.pick(click.position)
         if (Cesium.defined(pickedObject) && pickedObject.id) {
           const pickedEntity = pickedObject.id
-          // 查找对应的实体数据
-          let entityData = this.allEntities.find(e => e.entity === pickedEntity || e === pickedEntity)
-          // 特殊处理：如果点击的是线段上的点，找到对应的线实体
+          const idStr = typeof pickedEntity.id === 'string' ? pickedEntity.id : (pickedEntity.id || '')
+          let entityData = null
+          // 航线上的飞机（平台图标）：右键可切换标牌显示/隐藏
+          if (idStr.startsWith('route-platform-') && !idStr.startsWith('route-platform-label-')) {
+            const routeId = idStr.replace('route-platform-', '')
+            entityData = {
+              type: 'routePlatform',
+              routeId,
+              entity: pickedEntity,
+              labelVisible: this.routeLabelVisible[routeId] !== false
+            }
+          }
           if (!entityData) {
-            // 检查是否是线段上的点
-            for (const lineEntity of this.allEntities) {
-              if (lineEntity.type === 'line' && lineEntity.pointEntities) {
-                if (lineEntity.pointEntities.includes(pickedEntity)) {
-                  entityData = lineEntity
-                  break
+            // 查找对应的实体数据
+            entityData = this.allEntities.find(e => e.entity === pickedEntity || e === pickedEntity)
+            // 特殊处理：如果点击的是线段上的点，找到对应的线实体
+            if (!entityData) {
+              for (const lineEntity of this.allEntities) {
+                if (lineEntity.type === 'line' && lineEntity.pointEntities) {
+                  if (lineEntity.pointEntities.includes(pickedEntity)) {
+                    entityData = lineEntity
+                    break
+                  }
                 }
               }
             }
-          }
-          // 特殊处理：如果点击的是威力区的圆心，找到对应的威力区实体
-          if (!entityData) {
-            for (const powerZoneEntity of this.allEntities) {
-              if (powerZoneEntity.type === 'powerZone' && powerZoneEntity.centerEntity === pickedEntity) {
-                entityData = powerZoneEntity
-                break
+            // 特殊处理：如果点击的是威力区的圆心，找到对应的威力区实体
+            if (!entityData) {
+              for (const powerZoneEntity of this.allEntities) {
+                if (powerZoneEntity.type === 'powerZone' && powerZoneEntity.centerEntity === pickedEntity) {
+                  entityData = powerZoneEntity
+                  break
+                }
               }
             }
           }
           if (entityData && entityData.type !== 'route') {
-            // 显示上下文菜单
             this.contextMenu = {
               visible: true,
               position: {
@@ -3971,6 +4049,24 @@ export default {
         this.selectedEntity = null
       }
     },
+    /** 右键飞机：切换该航线飞机标牌的显示/隐藏 */
+    toggleRouteLabelVisibility() {
+      const ed = this.contextMenu.entityData
+      if (!ed || ed.type !== 'routePlatform' || ed.routeId == null) {
+        this.contextMenu.visible = false
+        return
+      }
+      const routeId = ed.routeId
+      const nextVisible = !(this.routeLabelVisible[routeId] !== false)
+      this.$set(this.routeLabelVisible, routeId, nextVisible)
+      const labelEntity = this.viewer.entities.getById(`route-platform-label-${routeId}`)
+      if (labelEntity) {
+        labelEntity.show = nextVisible
+      }
+      this.contextMenu.visible = false
+      if (this.viewer.scene.requestRenderMode) this.viewer.scene.requestRender()
+      this.$message && this.$message.success(nextVisible ? '已显示标牌' : '已隐藏标牌')
+    },
     // 从右键菜单删除实体
     deleteEntityFromContextMenu() {
       if (this.contextMenu.entityData) {
diff --git a/ruoyi-ui/src/views/childRoom/index.vue b/ruoyi-ui/src/views/childRoom/index.vue
index 0238cc7..af1e4f3 100644
--- a/ruoyi-ui/src/views/childRoom/index.vue
+++ b/ruoyi-ui/src/views/childRoom/index.vue
@@ -20,9 +20,9 @@
                  @platform-icon-updated="onPlatformIconUpdated"
                  @platform-icon-removed="onPlatformIconRemoved" />
       <div v-show="!screenshotMode" class="map-overlay-text">
-        <i class="el-icon-location-outline text-3xl mb-2 block"></i>
-        <p>二维GIS地图区域</p>
-        <p class="text-sm mt-1">支持标绘/航线/空域/实时态势</p>
+        <!-- <i class="el-icon-location-outline text-3xl mb-2 block"></i> -->
+        <!-- <p>二维GIS地图区域</p>
+        <p class="text-sm mt-1">支持标绘/航线/空域/实时态势</p> -->
       </div>
       <div v-if="missionDrawingActive && missionDrawingPointsCount >= 2 && !screenshotMode" class="mission-drawing-actions" style="position:absolute; bottom:16px; left:50%; transform:translateX(-50%); z-index:10; display:flex; gap:8px; align-items:center;">
         <span class="text-white text-sm">已 {{ missionDrawingPointsCount }} 个航点，右键结束</span>
@@ -2328,9 +2328,9 @@ export default {
       return last.endPos;
     },
 
-    /** 根据当前推演时间（相对 K 的分钟）得到平台位置，使用速度与等待逻辑；若有地图 ref 则沿转弯弧/盘旋弧路径运动；返回 { position, nextPosition, previousPosition, warnings } */
+    /** 根据当前推演时间（相对 K 的分钟）得到平台位置，使用速度与等待逻辑；若有地图 ref 则沿转弯弧/盘旋弧路径运动；返回 { position, nextPosition, previousPosition, warnings, earlyArrivalLegs, currentSegment }，currentSegment 含 speedKmh 用于标牌 */
     getPositionAtMinutesFromK(waypoints, minutesFromK, globalMin, globalMax) {
-      if (!waypoints || waypoints.length === 0) return { position: null, nextPosition: null, previousPosition: null, warnings: [] };
+      if (!waypoints || waypoints.length === 0) return { position: null, nextPosition: null, previousPosition: null, warnings: [], earlyArrivalLegs: [], currentSegment: null };
       let pathData = null;
       if (this.$refs.cesiumMap && this.$refs.cesiumMap.getRoutePathWithSegmentIndices) {
         const ret = this.$refs.cesiumMap.getRoutePathWithSegmentIndices(waypoints);
@@ -2345,10 +2345,40 @@ export default {
       const stepMin = 1 / 60;
       const nextPosition = this.getPositionFromTimeline(segments, minutesFromK + stepMin, path, segmentEndIndices);
       const previousPosition = this.getPositionFromTimeline(segments, minutesFromK - stepMin, path, segmentEndIndices);
-      return { position, nextPosition, previousPosition, warnings, earlyArrivalLegs: earlyArrivalLegs || [] };
+      // 当前所在航段，用于标牌速度（与数据库航点 speed 对应）
+      let currentSegment = null;
+      if (segments && segments.length > 0) {
+        if (minutesFromK <= segments[0].startTime) {
+          const s = segments[0];
+          currentSegment = { legIndex: s.legIndex, speedKmh: waypoints[s.legIndex] ? (Number(waypoints[s.legIndex].speed) || 800) : 800 };
+        } else if (minutesFromK >= segments[segments.length - 1].endTime) {
+          const s = segments[segments.length - 1];
+          currentSegment = { legIndex: s.legIndex, speedKmh: s.speedKmh != null ? s.speedKmh : (waypoints[s.legIndex] ? (Number(waypoints[s.legIndex].speed) || 800) : 800) };
+        } else {
+          for (let i = 0; i < segments.length; i++) {
+            const s = segments[i];
+            if (minutesFromK >= s.startTime && minutesFromK < s.endTime) {
+              currentSegment = { legIndex: s.legIndex, speedKmh: s.speedKmh != null ? s.speedKmh : (waypoints[s.legIndex] ? (Number(waypoints[s.legIndex].speed) || 800) : 800) };
+              break;
+            }
+          }
+        }
+      }
+      return { position, nextPosition, previousPosition, warnings, earlyArrivalLegs: earlyArrivalLegs || [], currentSegment };
     },
 
-    /** 仅根据当前展示的航线（activeRouteIds）更新平台图标位置，并汇总航段提示 */
+    /** 根据两点计算航向角（度），北为 0，顺时针为正，与数据库/标牌航向一致 */
+    headingDegFromPositions(fromPos, toPos) {
+      if (!fromPos || !toPos) return 0;
+      const dLng = (toPos.lng != null ? Number(toPos.lng) : 0) - (fromPos.lng != null ? Number(fromPos.lng) : 0);
+      const dLat = (toPos.lat != null ? Number(toPos.lat) : 0) - (fromPos.lat != null ? Number(fromPos.lat) : 0);
+      if (Math.abs(dLng) < 1e-10 && Math.abs(dLat) < 1e-10) return 0;
+      const rad = Math.atan2(dLng, dLat);
+      let deg = (rad * 180 / Math.PI);
+      return ((deg % 360) + 360) % 360;
+    },
+
+    /** 仅根据当前展示的航线（activeRouteIds）更新平台图标位置与标牌，并汇总航段提示 */
     updateDeductionPositions() {
       if (!this.$refs.cesiumMap || !this.$refs.cesiumMap.updatePlatformPosition) return;
       const minutesFromK = this.deductionMinutesFromK != null ? this.deductionMinutesFromK : 0;
@@ -2357,9 +2387,18 @@ export default {
       this.activeRouteIds.forEach(routeId => {
         const route = this.routes.find(r => r.id === routeId);
         if (!route || !route.waypoints || route.waypoints.length === 0) return;
-        const { position, nextPosition, previousPosition, warnings, earlyArrivalLegs } = this.getPositionAtMinutesFromK(route.waypoints, minutesFromK, minMinutes, maxMinutes);
+        const { position, nextPosition, previousPosition, warnings, earlyArrivalLegs, currentSegment } = this.getPositionAtMinutesFromK(route.waypoints, minutesFromK, minMinutes, maxMinutes);
         if (warnings && warnings.length) allWarnings.push(...warnings);
-        if (position) this.$refs.cesiumMap.updatePlatformPosition(routeId, position, nextPosition || previousPosition);
+        if (position) {
+          const directionPoint = nextPosition || previousPosition;
+          const labelData = {
+            name: (route.platform && route.platform.name) ? route.platform.name : '平台',
+            altitude: position.alt != null ? Number(position.alt) : 0,
+            speed: (currentSegment && currentSegment.speedKmh != null) ? currentSegment.speedKmh : 800,
+            headingDeg: directionPoint ? this.headingDegFromPositions(position, directionPoint) : 0
+          };
+          this.$refs.cesiumMap.updatePlatformPosition(routeId, position, directionPoint, labelData);
+        }
         this.deductionEarlyArrivalByRoute[routeId] = earlyArrivalLegs || [];
       });
       this.deductionWarnings = [...new Set(allWarnings)];