From 89380e6260a75d1d3b94de687ebcc2f50d50659d Mon Sep 17 00:00:00 2001
From: shuishen <1109946754@qq.com>
Date: Tue, 03 Feb 2026 15:44:33 +0800
Subject: [PATCH] feat:环境变量配置调整
---
applications/drone-command/src/utils/cesium/mapUtil.js | 78 +-------------------------------------
1 files changed, 3 insertions(+), 75 deletions(-)
diff --git a/applications/drone-command/src/utils/cesium/mapUtil.js b/applications/drone-command/src/utils/cesium/mapUtil.js
index 117ada6..767f5b0 100644
--- a/applications/drone-command/src/utils/cesium/mapUtil.js
+++ b/applications/drone-command/src/utils/cesium/mapUtil.js
@@ -346,31 +346,24 @@
return new Promise((resolve, reject) => {
if (!data || !data.length) {
resolve([])
-
return
}
-
// 假设 viewer 已经初始化并且 terrainProvider 是有效的
const terrainProvider = viewer?.terrainProvider
-
// 创建 Cartographic 对象
const cartographics = data.map(item => {
const { lng, lat } = item
-
return Cesium.Cartographic.fromDegrees(Number(lng), Number(lat))
})
-
// 获取地形数据的Promise
const promise = Cesium.sampleTerrainMostDetailed(terrainProvider, cartographics)
-
// 使用 Cesium.when 处理 Promise
promise
.then(function (updatedPositions) {
- // updatedPositions 是一个数组，包含更新后的 Cartographic 对象
+ // 是一个数组，包含更新后的 Cartographic 对象
const newPosition = updatedPositions.map((item, index) => {
const longitude = Cesium.Math.toDegrees(item.longitude)
const latitude = Cesium.Math.toDegrees(item.latitude)
-
let pointData = {
...data[index],
longitude,
@@ -378,18 +371,14 @@
ASL: Number(item.height),
customHeight: Number(item.height),
}
-
if (droneHeight) pointData.TH = Number(item.height) + Number(droneHeight)
-
return pointData
})
-
resolve(newPosition)
- // 在这里，你可以使用 height 值进行后续操作
})
.catch(function (error) {
- // console.error('获取高程时发生错误:', error);
- reject(error)
+ console.log('获取高程时发生错误:', error)
+ resolve(data.map(item => ({ ...item, ASL: 0, customHeight: 0, longitude: item.lng, latitude: item.lat })))
})
})
}
@@ -458,67 +447,6 @@
//有相交
return true
}
-}
-
-/**
- * 飞到中心点并且所有点在可视范围
- * @param positionsData 二维数组，每项为 [lon, lat] 或 三维数组 [lon, lat, height]
- * @param viewer Cesium.Viewer 实例
- * @param multiple 缩放倍数-默认为4
- * @param pitch 俯仰角-默认为-90
- */
-export function flyVisual({ positionsData, viewer, multiple = 4, pitch = -90 }) {
- if (!Array.isArray(positionsData) || positionsData.length === 0) return
-
- // 如果是一个点，加两个点方便后续生成外包围盒
- if (positionsData.length === 1) {
- const [lon, lat, height = 0] = positionsData[0]
- positionsData = [
- [lon + 0.001, lat + 0.001, height],
- [lon - 0.001, lat - 0.001, height],
- [lon, lat, height],
- ]
- }
- const positions = positionsData.map(([lon, lat, height = 0]) =>
- Cesium.Cartesian3.fromDegrees(Number(lon), Number(lat), Number(height || 0))
- )
-
- // 计算最高高度和中心点经纬度
- let maxHeight = -Infinity
- let sumLon = 0,
- sumLat = 0
- for (const [lon, lat, height] of positionsData) {
- sumLon += Number(lon)
- sumLat += Number(lat)
- maxHeight = Math.max(maxHeight, Number(height || 0))
- }
- const centerLon = sumLon / positionsData.length
- const centerLat = sumLat / positionsData.length
- const boundingSphere = Cesium.BoundingSphere.fromPoints(positions)
- // 暂时飞向 BoundingSphere
- viewer.camera.flyToBoundingSphere(Cesium.BoundingSphere.fromPoints(positions), {
- duration: 0,
- offset: {
- heading: Cesium.Math.toRadians(0),
- pitch: Cesium.Math.toRadians(pitch),
- range: boundingSphere.radius * multiple,
- },
- complete: () => {
- // 飞行完成后检查相机高度是否小于最高点
- const cameraHeight = Cesium.Cartographic.fromCartesian(viewer.camera.position).height
- if (cameraHeight < maxHeight) {
- viewer.camera.flyTo({
- destination: Cesium.Cartesian3.fromDegrees(centerLon, centerLat, maxHeight + 100), // 加100米缓冲
- duration: 1.5,
- orientation: {
- heading: viewer.camera.heading,
- pitch: viewer.camera.pitch,
- roll: viewer.camera.roll,
- },
- })
- }
- },
- })
}
// 获取视口地图中心点
--
Gitblit v1.9.3