From d4f279e8f286b7f331ad43ec6eb87a82ec9831ab Mon Sep 17 00:00:00 2001
From: Xiajijian <1176061145@qq.com>
Date: Wed, 24 Dec 2025 14:11:49 +0800
Subject: [PATCH] 1. 如果没有设置参考起飞点,将第一个航点设置为参考起飞点。

---
 ard-work/src/main/java/com/ard/work/component/websocket/handler/NoFlyDistanceManager.java |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/ard-work/src/main/java/com/ard/work/component/websocket/handler/NoFlyDistanceManager.java b/ard-work/src/main/java/com/ard/work/component/websocket/handler/NoFlyDistanceManager.java
index 70aced6..6e89232 100644
--- a/ard-work/src/main/java/com/ard/work/component/websocket/handler/NoFlyDistanceManager.java
+++ b/ard-work/src/main/java/com/ard/work/component/websocket/handler/NoFlyDistanceManager.java
@@ -54,13 +54,10 @@
             List<Vertex> polygon = zone.getVertices();
             if (polygon == null || polygon.size() < 3) continue;
 
-            double distanceDeg = NoFlyZoneUtils.pointToPolygonDistance(current, polygon);
+            double distance = NoFlyZoneUtils.pointToPolygonDistance(current, polygon);
 
-            // ⭐ 转成米
-            double distanceMeter = NoFlyZoneUtils.degDistanceToMeter(distanceDeg, current.y);
-
-            if (distanceMeter < minDistance) {
-                minDistance = distanceMeter;
+            if (distance < minDistance) {
+                minDistance = distance;
                 nearestZone = zone;
             }
         }

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