Merge pull request #94550 from dsnopek/openxr-passthrough-project-set…

…tings

OpenXR: Fix enabling passthrough via environment blend mode in project settings

modules/openxr/openxr_api.cpp

@@ -707,13 +707,6 @@ bool OpenXRAPI::load_supported_environmental_blend_modes() {
  print_verbose(String("OpenXR: Found environmental blend mode ") + OpenXRUtil::get_environment_blend_mode_name(supported_environment_blend_modes[i]));
  }
 
- // Check value we loaded at startup...
- if (!is_environment_blend_mode_supported(environment_blend_mode)) {
- print_verbose(String("OpenXR: ") + OpenXRUtil::get_environment_blend_mode_name(environment_blend_mode) + String(" isn't supported, defaulting to ") + OpenXRUtil::get_environment_blend_mode_name(supported_environment_blend_modes[0]));
-
- environment_blend_mode = supported_environment_blend_modes[0];
- }
-
  return true;
 }
 
@@ -837,6 +830,13 @@ bool OpenXRAPI::create_session() {
  wrapper->on_session_created(session);
  }
 
+ // Check our environment blend mode. This needs to happen after we call `on_session_created()`
+ // on the extension wrappers, so they can emulate alpha blend mode.
+ if (!set_environment_blend_mode(environment_blend_mode)) {
+ print_verbose(String("OpenXR: ") + OpenXRUtil::get_environment_blend_mode_name(environment_blend_mode) + String(" isn't supported, defaulting to ") + OpenXRUtil::get_environment_blend_mode_name(supported_environment_blend_modes[0]));
+ set_environment_blend_mode(supported_environment_blend_modes[0]);
+ }
+
  return true;
 }