From 5e41ba70fbfcb02d04a4e4e213d4cc6a1cd7ad7c Mon Sep 17 00:00:00 2001
From: keiya sasaki <keiya.s.0210@gmail.com>
Date: Mon, 11 Sep 2023 17:21:16 +0900
Subject: [PATCH] chore(web): fix HBAO error when Cesium is destroyed (#675)

---
 .../beta/lib/core/engines/Cesium/useOverrideGlobeShader.ts  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/web/src/beta/lib/core/engines/Cesium/useOverrideGlobeShader.ts b/web/src/beta/lib/core/engines/Cesium/useOverrideGlobeShader.ts
index 7ac6e80ae6..bb8c47f64f 100644
--- a/web/src/beta/lib/core/engines/Cesium/useOverrideGlobeShader.ts
+++ b/web/src/beta/lib/core/engines/Cesium/useOverrideGlobeShader.ts
@@ -127,8 +127,10 @@ export const useOverrideGlobeShader = ({
       defines: baseFragmentShaderSource.defines,
     });
     return () => {
-      // Reset customized shader to default
-      makeGlobeShadersDirty(globe);
+      if (!globe.isDestroyed()) {
+        // Reset customized shader to default
+        makeGlobeShadersDirty(globe);
+      }
     };
   }, [
     sphericalHarmonicCoefficientsRefFunc,