fix(RenderWindowInteractor): guard against undefined exitPointerLock

Certain versions of Safari on iOS do not implement document.exitPointerLock.
Kitware · Aug 1, 2023 · 18bf515 · 18bf515
1 parent 86adc56
commit 18bf515
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/Rendering/Core/RenderWindowInteractor/index.js b/Sources/Rendering/Core/RenderWindowInteractor/index.js
@@ -430,7 +430,7 @@ function vtkRenderWindowInteractor(publicAPI, model) {
   };
 
   //----------------------------------------------------------------------
-  publicAPI.exitPointerLock = () => document.exitPointerLock();
+  publicAPI.exitPointerLock = () => document.exitPointerLock?.();
 
   //----------------------------------------------------------------------
   publicAPI.isPointerLocked = () =>