From 4d7b522d2a2935c6b4587eda72c43e4a0cd2292d Mon Sep 17 00:00:00 2001
From: Ilya Laktyushin <ilya@laktyush.in>
Date: Sat, 30 Nov 2024 00:59:02 +0400
Subject: [PATCH] Use true north for device orientation when available

---
 submodules/WebUI/Sources/WebAppController.swift | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/submodules/WebUI/Sources/WebAppController.swift b/submodules/WebUI/Sources/WebAppController.swift
index 0468d9e31b..9d1016ec36 100644
--- a/submodules/WebUI/Sources/WebAppController.swift
+++ b/submodules/WebUI/Sources/WebAppController.swift
@@ -2246,7 +2246,11 @@ public final class WebAppController: ViewController, AttachmentContainable {
                 
                 var effectiveIsAbsolute = false
                 let referenceFrame: CMAttitudeReferenceFrame
-                if absolute && CMMotionManager.availableAttitudeReferenceFrames().contains(.xMagneticNorthZVertical) {
+                
+                if absolute && [.authorizedWhenInUse, .authorizedAlways].contains(CLLocationManager.authorizationStatus()) && CMMotionManager.availableAttitudeReferenceFrames().contains(.xTrueNorthZVertical) {
+                    referenceFrame = .xTrueNorthZVertical
+                    effectiveIsAbsolute = true
+                } else if absolute && CMMotionManager.availableAttitudeReferenceFrames().contains(.xMagneticNorthZVertical) {
                     referenceFrame = .xMagneticNorthZVertical
                     effectiveIsAbsolute = true
                 } else {