From ce6327142343b6e7f929f6c37be56eec39e1387a Mon Sep 17 00:00:00 2001
From: Bela Bohlender <bela@bohlender.email>
Date: Wed, 14 Aug 2024 17:13:05 +0200
Subject: [PATCH] fix: portal in web xr

---
 packages/react/src/portal.tsx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/react/src/portal.tsx b/packages/react/src/portal.tsx
index 34424dac..a58aa62b 100644
--- a/packages/react/src/portal.tsx
+++ b/packages/react/src/portal.tsx
@@ -255,6 +255,7 @@ function ChildrenToFBO({
   let count = 0
   let oldAutoClear
   let oldXrEnabled
+  let oldIsPresenting
   useFrame((state) => {
     const currentFBO = fbo.peek()
     if (currentFBO == null) {
@@ -263,13 +264,16 @@ function ChildrenToFBO({
     if (frames === Infinity || count < frames) {
       oldAutoClear = state.gl.autoClear
       oldXrEnabled = state.gl.xr.enabled
+      oldIsPresenting = state.gl.xr.isPresenting
       state.gl.autoClear = true
       state.gl.xr.enabled = false
+      state.gl.xr.isPresenting = false
       state.gl.setRenderTarget(currentFBO)
       state.gl.render(state.scene, state.camera)
       state.gl.setRenderTarget(null)
       state.gl.autoClear = oldAutoClear
       state.gl.xr.enabled = oldXrEnabled
+      state.gl.xr.isPresenting = oldIsPresenting
       count++
     }
   }, renderPriority)