From 233e4fc4f35bd00a36ee34a7fbf5e47b41db26db Mon Sep 17 00:00:00 2001
From: chenyao <1219716595@qq.com>
Date: Mon, 17 Nov 2025 09:54:44 +0800
Subject: [PATCH] feat：更新初始化地形
---
src/utils/cesium/publicCesium.js | 61 ++++++++++++++++++++----------
1 files changed, 41 insertions(+), 20 deletions(-)
diff --git a/src/utils/cesium/publicCesium.js b/src/utils/cesium/publicCesium.js
index 59b1acf..7af504f 100644
--- a/src/utils/cesium/publicCesium.js
+++ b/src/utils/cesium/publicCesium.js
@@ -94,13 +94,13 @@
terrain = false,
layerMode = 0,
contour = true,
- // flyToContour = false,
+ flyToContour = false,
multiple = 1.4,
dockOptions = {},
-
-
+ boundaryColor = '#7FFFD4',
+ boundaryChange,
dockRangeType = 1,
useDockHeight = false
} = options
@@ -135,7 +135,7 @@
this.viewer.clockViewModel.currentTime = Cesium.JulianDate.addHours(utc, 0, new Cesium.JulianDate())
// 边界，机巢
-
+ this.boundary = useBoundary(this.viewer, { multiple, dockOptions, boundaryChange, boundaryColor, dockRangeType, useDockHeight })
this.viewer?.imageryLayers.removeAll()
this.viewer._cesiumWidget._creditContainer.style.display = 'none'
handler = new Cesium.ScreenSpaceEventHandler(this.viewer?.scene.canvas)
@@ -143,8 +143,28 @@
this.viewer?.cesiumWidget.screenSpaceEventHandler.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_DOUBLE_CLICK) // 禁用双击
if (terrain) {
+ // 正则：第一位非0，第二位任意数字，后10位都是0
+ const re = /^[1-9]\d0{10}$/
+
+ let result = null
+
+ // 1️⃣先判断 areaCode
+ if (re.test(store.state.user.userInfo.detail.areaCode)) {
+ result = store.state.user.userInfo.detail.areaCode.slice(0, 6)
+ } else {
+ // 2️⃣如果不满足，从 ancestors 里找
+ const matchedItems = store.state.user.userInfo.detail.ancestors
+ .split(',')
+ .filter(item => re.test(item)) // 过滤出符合条件的
+
+ // 取第一个符合条件的前6位（可以改成 last one 看需求）
+ if (matchedItems.length > 0) {
+ result = matchedItems[0].slice(0, 6)
+ }
+ }
+
try {
- Cesium.CesiumTerrainProvider.fromUrl(`${import.meta.env.VITE_APP_TERRAIN_URL}`, {
+ Cesium.CesiumTerrainProvider.fromUrl(`${import.meta.env.VITE_APP_TERRAIN_URL}${result}`, {
requestVertexNormals: true, // 启用地形法线增强立体感
requestWaterMask: true, // 启用水体遮罩效果
}).then(terrainProvider => {
@@ -158,8 +178,8 @@
this.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 4500000
this.switchLayers(layerMode)
this.switchFlatMode(flatMode)
- // this.switchContour(contour)
- // flyToContour && this.flyToContour(contour)
+ this.switchContour(contour)
+ flyToContour && this.flyToContour(contour)
}
getViewer () {
@@ -202,21 +222,22 @@
}
setShowDock (sns) {
- // this.boundary?.setShowDock(sns)
+ this.boundary?.setShowDock(sns)
}
// 切换轮廓显示
- // async switchContour (open) {
- // if (open) {
- // await this.boundary?.openContour()
- // } else {
- // this.boundary?.closeContour()
- // }
- // }
+ async switchContour (open) {
+ if (open) {
+ await this.boundary?.openContour()
+
+ } else {
+ this.boundary?.closeContour()
+ }
+ }
// // 飞向轮廓居中
- // flyToContour () {
- // this.boundary?.flyToBoundary()
- // }
+ flyToContour () {
+ this.boundary?.flyToBoundary()
+ }
// 飞行 flyto
flyTo (pointOption, time = 4, height = 3000, orientation = {}, complete = () => { }) {
@@ -751,7 +772,7 @@
Cesium.Cartesian3.subtract(a, this.viewer?.camera.position, a),
Cesium.Cartesian3.normalize(r, r),
Cesium.Cartesian3.normalize(a, a)) : (r = c.direction,
- a = h.direction)
+ a = h.direction)
let d = Cesium.Cartesian3.dot(r, a)
, p = 0
return d < 1 && (p = Math.acos(d)),
@@ -780,7 +801,7 @@
, r = Cesium.Math.acosClamped(-e)
a > 0 && a > r && (a = r - Cesium.Math.EPSILON4),
r = Cesium.Math.acosClamped(e),
- a < 0 && -a > r && (a = -r + Cesium.Math.EPSILON4)
+ a < 0 && -a > r && (a = -r + Cesium.Math.EPSILON4)
}
return a
}
--
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