From 1b179a0ac410e77b7ec3d187f7ca5fb4af23a997 Mon Sep 17 00:00:00 2001
From: jihongshun <1151753686@qq.com>
Date: 星期三, 24 九月 2025 11:51:57 +0800
Subject: [PATCH] 解决读取kmz问题
---
src/views/system/flightRouteSimulation/index.vue | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 103 insertions(+), 11 deletions(-)
diff --git a/src/views/system/flightRouteSimulation/index.vue b/src/views/system/flightRouteSimulation/index.vue
index b7eac18..dfc3fb9 100644
--- a/src/views/system/flightRouteSimulation/index.vue
+++ b/src/views/system/flightRouteSimulation/index.vue
@@ -237,9 +237,63 @@
reader.readAsArrayBuffer(file);
});
},
+ azimuthtwopoi(x1, y1, x2, y2) {
+ let result;
+ let a = Math.abs(Math.atan((y2 - y1) / (x2 - x1))) * 180 / Math.PI;
+ if ((x2 - x1) < 0) {
+ if ((y2 - y1) > 0) {
+ result = a + 270;
+ } else {
+ result = 90 - a + 180;
+ }
+ } else {
+ if ((y2 - y1) > 0) {
+ result = 90 - a;
+ } else {
+ result = a + 90;
+ }
+ }
+ return result;
+ },
+ dealdDirection(x1, y1, x2, y2){
+ // 瀹氫箟鐐�1鍜岀偣2鐨勭粡绾害锛堝崟浣嶏細搴︼級
+ const point1 = Cesium.Cartesian3.fromDegrees(x1,y1); // 渚嬪锛氱偣1鐨勭粡绾害
+ const point2 = Cesium.Cartesian3.fromDegrees(x2, y2); // 渚嬪锛氱偣2鐨勭粡绾害
+ // 璁＄畻鏂瑰悜鍚戦噺
+ const direction = Cesium.Cartesian3.subtract(point2, point1, new Cesium.Cartesian3());
+
+ // 褰掍竴鍖栨柟鍚戝悜閲�
+ Cesium.Cartesian3.normalize(direction, direction);
+
+ // 璁＄畻鑸悜銆佷刊浠板拰婊氳浆瑙�
+ const headingPitchRoll = Cesium.HeadingPitchRoll.fromCartesian3(direction);
+
+ // 鏄剧ず缁撴灉
+ console.log('Heading:', Cesium.Math.toDegrees(headingPitchRoll.heading));
+ console.log('Pitch:', Cesium.Math.toDegrees(headingPitchRoll.pitch));
+ console.log('Roll:', Cesium.Math.toDegrees(headingPitchRoll.roll));
+ },
+ Bearing(from, to){
+ from = Cesium.Cartographic.fromCartesian(from)
+ to = Cesium.Cartographic.fromCartesian(to)
+
+ let lat1 = from.latitude
+ let lon1 = from.longitude
+ let lat2 = to.latitude
+ let lon2 = to.longitude
+ let angle = -Math.atan2(Math.sin(lon1 - lon2) * Math.cos(lat2), Math.cos(lat1) * Math.sin(lat2) - Math.sin(lat1) * Math.cos(lat2) * Math.cos(lon1 - lon2))
+ if (angle < 0) {
+ angle += Math.PI * 2.0
+ }
+ let degreesPerRadian = 180.0 / Math.PI // 寮у害杞寲涓鸿搴�
+
+ angle = angle * degreesPerRadian // 瑙掑害
+ return angle
+ },
// 瑙ｆ瀽KMZ鏂囦欢
async parseKMZ(kmzData) {
+
// 鈿狅笍 杩欓噷鐩存帴浣跨敤鍏ㄥ眬 JSZip 鍜� xml2js锛堥�氳繃CDN寮曞叆锛�
const zip = await JSZip.loadAsync(kmzData);
const kmlFile = Object.keys(zip.files).find(name =>
@@ -259,9 +313,39 @@
result.kml.Document[0].Folder[0].Placemark || [];
const points = [];
var lastZoom =1
- placemarks.forEach(placemark => {
- const coords = placemark.Point?.[0]?.coordinates?.[0];
- const height = placemark["wpml:height"]?.[0];
+ let lastHeading = 0
+ for(let i=0;i<placemarks.length;i++){
+ const coords = placemarks[i].Point?.[0]?.coordinates?.[0];
+ const height = placemarks[i]["wpml:height"]?.[0];
+ if(i<placemarks.length-1){
+ // console.log(placemarks[i])
+ console.log( placemarks[i].Point?.[0]?.coordinates?.[0].split(',')[0])
+ console.log( placemarks[i].Point?.[0]?.coordinates?.[0].split(',')[1])
+ console.log( placemarks[i+1].Point?.[0]?.coordinates?.[0].split(',')[0])
+ console.log( placemarks[i+1].Point?.[0]?.coordinates?.[0].split(',')[1])
+ let lon1 = placemarks[i].Point?.[0]?.coordinates?.[0].split(',')[0]
+ let lat1 = placemarks[i].Point?.[0]?.coordinates?.[0].split(',')[1]
+ let lon2 = placemarks[i+1].Point?.[0]?.coordinates?.[0].split(',')[0]
+ let lat2 = placemarks[i+1].Point?.[0]?.coordinates?.[0].split(',')[1]
+ // console.log(this.azimuthtwopoi(lon1,lat1,lon2,lat2))
+ // lastHeading = this.azimuthtwopoi(lon1,lat1,lon2,lat2)
+ var nowHeading = this.azimuthtwopoi(lon1,lat1,lon2,lat2)
+ if(!nowHeading){
+ nowHeading = lastHeading
+ }else {
+ let p1 = {"lng": lon1, "lat": lat1, "alt": height};
+
+ let p2 = {"lng": lon2, "lat": lat2, "alt": height};
+
+ let c1 = Cesium.Cartesian3.fromDegrees(p1.lng,p1.lat,p1.height);
+ let c2 = Cesium.Cartesian3.fromDegrees(p2.lng,p2.lat,p2.height);
+ lastHeading = this.Bearing(c1, c2);
+ // lastHeading = this.azimuthtwopoi(lon1,lat1,lon2,lat2)
+ }
+
+ console.log(lastHeading)
+ console.log('+++++++++++++++++++++++++')
+ }
// 鎻愬彇 aircraftHeading
// 鎻愬彇 action 閲岀殑鍙傛暟
// 鍒濆鍖� Pitch, Roll 鍜� Heading
@@ -269,24 +353,31 @@
let totalRoll = 0;
let totalHeading = 0;
let flyHeadingData = 0;
- if (placemark["wpml:actionGroup"]?.[0]?.["wpml:action"]) {
- placemark["wpml:actionGroup"][0]["wpml:action"].forEach(action => {
+ if (placemarks[i]["wpml:actionGroup"]?.[0]?.["wpml:action"]) {
+ placemarks[i]["wpml:actionGroup"][0]["wpml:action"].forEach(action => {
// 澶勭悊 gimbalRotate 鍜� rotateYaw 鍑芥暟
if (action['wpml:actionActuatorFunc'].includes("gimbalRotate")) {
// 鑾峰彇姣忎釜瑙掑害鍊�
const gimbalPitch = parseFloat(action['wpml:actionActuatorFuncParam'][0]["wpml:gimbalPitchRotateAngle"][0]);
const gimbalRoll = parseFloat(action['wpml:actionActuatorFuncParam'][0]["wpml:gimbalRollRotateAngle"][0]);
const gimbalYaw = parseFloat(action['wpml:actionActuatorFuncParam'][0]["wpml:gimbalYawRotateAngle"][0]);
-
+ if(gimbalYaw < 0 ){
+ gimbalYaw += 360
+ }
// 绱姞 Pitch, Roll 鍜� Heading
totalPitch += gimbalPitch;
totalRoll += gimbalRoll;
- totalHeading += gimbalYaw;
+ // totalHeading += gimbalYaw;
+
}
// 澶勭悊 rotateYaw 鍑芥暟
if (action['wpml:actionActuatorFunc'].includes("rotateYaw")) {
// 鑾峰彇 aircraftHeading
- const aircraftHeading = parseFloat(action['wpml:actionActuatorFuncParam'][0]["wpml:aircraftHeading"][0]);
+ var aircraftHeading = parseFloat(action['wpml:actionActuatorFuncParam'][0]["wpml:aircraftHeading"][0]);
+
+ if(aircraftHeading <0) {
+ aircraftHeading+=360
+ }
flyHeadingData = aircraftHeading
// 灏� aircraftHeading 绱姞鍒� totalHeading
totalHeading += aircraftHeading;
@@ -302,11 +393,11 @@
if (coords) {
coords.trim().split(" ").forEach(coord => {
const [lng, lat] = coord.split(",").map(Number);
- points.push({ lng, lat, alt: height,heading:totalHeading || 0,pitch:totalPitch || 0,roll:totalRoll|| 0 ,flyHeading:flyHeadingData,zoom :lastZoom});
+ points.push({ lng, lat, alt: height,heading:totalHeading ?totalHeading:lastHeading ,pitch:totalPitch || 0,roll:totalRoll|| 0 ,flyHeading:flyHeadingData,zoom :lastZoom});
});
}
- });
-
+ }
+ console.log(points)
if (points.length === 0) throw new Error("鏈壘鍒版湁鏁堣埅鐐�");
return points;
},
@@ -582,6 +673,7 @@
const holderYtHeading = this.holderHeadingProperty.getValue(currentTime)
const holderYtPitch = this.holderPitchProperty.getValue(currentTime)
const holderYtRoll = this.holderRollProperty.getValue(currentTime)
+ console.log(holderYtHeading)
if(holderYtHeading) {
this.heading = holderYtHeading
this.pitch = holderYtPitch
--
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