#rb Francis.Hurteau
#jira UE-223781
#lockdown mark.lintott
- This issue was originally fixed in CL 23787156 but since then the editor has changed it's loading path and the 'LOAD_RegenerateBulkDataGuids' flag was no longer being passed to all of the packages being loaded as part of the map template.
- Taking a step back, the problem here is that the .umap package is correctly marked as being instanced but it's associated _BuiltData.uasset is not, so this time we will try fixing that instead by adding info about the _BuiltData.uasset package to the FLinkerInstancingContext being passed into the ::LoadPackage request. FEditorBulkData should then be made aware that it needs to generate new guids for the textures within that package.
- Deprecated LOAD_RegenerateBulkDataGuids as it is no longer needed as this was our only usecase.
- Deprecated FLinkerLoad::ShouldRegenerateGuids and removed the code using it from FEditorBulkData.
[CL 37221263 by paul chipchase in 5.5 branch]
548ec539c0