From 24d4592c344f98b7c5eba1bd27ecc6033201f338 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Thu, 30 Apr 2026 02:38:21 +0200
Subject: [PATCH] Skip state updates if camera state is unchanged

---
 src/viewport-three/viewport-host.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/viewport-three/viewport-host.ts b/src/viewport-three/viewport-host.ts
index bc5538b6..3fd56382 100644
--- a/src/viewport-three/viewport-host.ts
+++ b/src/viewport-three/viewport-host.ts
@@ -1805,6 +1805,11 @@ export class ViewportHost {
       )
     });
 
+    if (cameraStatesEqual) {
+      this.pendingSmoothZoomCameraStateCommit = false;
+      return;
+    }
+
     this.lastCameraStateTraceSnapshot =
       cloneViewportPanelCameraState(nextCameraState);
     this.pendingSmoothZoomCameraStateCommit = false;