From 4247327bfa9835873a0a19d29731a13d67c8924b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A4=8F=E5=A4=A7=E8=83=86?= <1101282782@qq.com>
Date: Sat, 23 Aug 2025 00:07:15 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=96=87=E6=9C=AC?=
 =?UTF-8?q?=E6=A1=86=E4=BD=8D=E7=BD=AE=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Obj/Base/TextBox/index.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Obj/Base/TextBox/index.js b/src/Obj/Base/TextBox/index.js
index 0179243..8a974d9 100644
--- a/src/Obj/Base/TextBox/index.js
+++ b/src/Obj/Base/TextBox/index.js
@@ -54,7 +54,6 @@ class TextBox extends Base {
     // 配置CSS样式和内容结构
     viewer.cesiumWidget.container.appendChild(dom);
     let posi = Cesium.Cartesian3.fromDegrees(that.options.position.lng.toFixed(4), that.options.position.lat.toFixed(4), that.options.position.alt.toFixed(4))
-
     that.handler = function () {
       const position = Cesium.SceneTransforms.wgs84ToWindowCoordinates(
         viewer.scene, posi
@@ -80,12 +79,15 @@ class TextBox extends Base {
       var cartographic = Cesium.Cartographic.fromCartesian(cartesian);
       var longitude = Cesium.Math.toDegrees(cartographic.longitude);
       var latitude = Cesium.Math.toDegrees(cartographic.latitude);
+
+      let height = await that.getClampToHeight({ lng: longitude, lat: latitude })
       that.position = {
         lng: longitude,
         lat: latitude,
-        alt: cartographic.height
+        // alt: cartographic.height
+        alt: height
       }
-      let posi = Cesium.Cartesian3.fromDegrees(longitude.toFixed(4), latitude.toFixed(4), cartographic.height.toFixed(4))
+      let posi = Cesium.Cartesian3.fromDegrees(longitude.toFixed(4), latitude.toFixed(4), height.toFixed(4))
 
       that.handler = function () {
         const position = Cesium.SceneTransforms.wgs84ToWindowCoordinates(

From 5ceaa3b649719b79e7ccac1fafb62193c85942f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A4=8F=E5=A4=A7=E8=83=86?= <1101282782@qq.com>
Date: Sat, 23 Aug 2025 01:17:51 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E6=96=87=E6=9C=AC=E6=A1=86=E4=BD=8D?=
 =?UTF-8?q?=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Obj/Base/TextBox/index.js | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/Obj/Base/TextBox/index.js b/src/Obj/Base/TextBox/index.js
index 8a974d9..5c6f3da 100644
--- a/src/Obj/Base/TextBox/index.js
+++ b/src/Obj/Base/TextBox/index.js
@@ -53,7 +53,7 @@ class TextBox extends Base {
 
     // 配置CSS样式和内容结构
     viewer.cesiumWidget.container.appendChild(dom);
-    let posi = Cesium.Cartesian3.fromDegrees(that.options.position.lng.toFixed(4), that.options.position.lat.toFixed(4), that.options.position.alt.toFixed(4))
+    let posi = Cesium.Cartesian3.fromDegrees(that.options.position.lng, that.options.position.lat, that.options.position.alt)
     that.handler = function () {
       const position = Cesium.SceneTransforms.wgs84ToWindowCoordinates(
         viewer.scene, posi
@@ -71,8 +71,16 @@ class TextBox extends Base {
   }
   async setHandeler(data) {
     let that = this
-    const ray = this.sdk.viewer.camera.getPickRay(new Cesium.Cartesian2(data.x, data.y));
-    var cartesian = this.sdk.viewer.scene.globe.pick(ray, this.sdk.viewer.scene);
+
+    let cartesian = this.sdk.viewer.scene.pickPosition(new Cesium.Cartesian2(data.x, data.y)); //屏幕坐标转为笛卡尔空间坐标
+    // if (!cartesian) return;
+
+    // let c = Cesium.Cartographic.fromCartesian(position);
+    if (!cartesian) {
+      const ray = this.sdk.viewer.camera.getPickRay(new Cesium.Cartesian2(data.x, data.y));
+      cartesian = this.sdk.viewer.scene.globe.pick(ray, this.sdk.viewer.scene);
+    }
+
     if (Cesium.defined(cartesian)) {
       that.sdk.viewer.scene.postRender.removeEventListener(that.handler);
 
@@ -84,10 +92,10 @@ class TextBox extends Base {
       that.position = {
         lng: longitude,
         lat: latitude,
-        // alt: cartographic.height
-        alt: height
+        alt: cartographic.height
+        // alt: height
       }
-      let posi = Cesium.Cartesian3.fromDegrees(longitude.toFixed(4), latitude.toFixed(4), height.toFixed(4))
+      let posi = Cesium.Cartesian3.fromDegrees(longitude, latitude, cartographic.height)
 
       that.handler = function () {
         const position = Cesium.SceneTransforms.wgs84ToWindowCoordinates(