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API > API/Plugins > API/Plugins/OpenXRHMD > API/Plugins/OpenXRHMD/IOpenXRExtensionPlugin
Description
Experimental: Optionally hand off the loader/plugin GetInstanceProcAddr to an extension plugin to support API layering. Returns true if plugin is wrapping API. Layers can chain by using received GetProcAddr to hand off API calls.
| Name | InsertOpenXRAPILayer |
| Type | function |
| Header File | /Engine/Plugins/Runtime/OpenXR/Source/OpenXRHMD/Public/IOpenXRExtensionPlugin.h |
| Include Path | #include "IOpenXRExtensionPlugin.h" |
virtual bool InsertOpenXRAPILayer
(
PFN_xrGetInstanceProcAddr & InOutGetProcAddr
)