From e07282f282df17db785d9d7282fd3f35079cd1e4 Mon Sep 17 00:00:00 2001
From: wzy-warehouse <18135009705@163.com>
Date: Thu, 9 Apr 2026 15:33:49 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9F=BA=E7=A1=80=E6=80=A7=E9=85=8D=E7=BD=AE?=
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---
 src/utils/cesium/CesiumViewerManager.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/utils/cesium/CesiumViewerManager.ts b/src/utils/cesium/CesiumViewerManager.ts
index 03bb208..33326e1 100644
--- a/src/utils/cesium/CesiumViewerManager.ts
+++ b/src/utils/cesium/CesiumViewerManager.ts
@@ -91,7 +91,10 @@ export class CesiumViewerManager {
 
     const viewer = new Viewer(container, {
       ...finalOptions,
-      terrainProvider: createWorldTerrain(),
+      terrainProvider: createWorldTerrain({
+        requestVertexNormals: false,
+        requestWaterMask: false,
+      }),
       selectionIndicator: false,
       baseLayerPicker: false,
       contextOptions: {
@@ -113,6 +116,8 @@ export class CesiumViewerManager {
     viewer.scene.fog.enabled = false
     viewer.scene.globe.enableLighting = false
     viewer.shadows = false
+    viewer.scene.globe.showGroundAtmosphere = false
+    viewer.scene.skyBox.show = false
     const creditContainer = viewer.cesiumWidget.creditContainer as HTMLElement
     creditContainer.style.display = 'none'