Add Collection Export Centering options#2686
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…is centered Add setting to specify an object as the exported scene's center
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Related to #2485. In #2485, multiple issues were raised, but only the ones related to
export_hierarchy_full_collectionshave been addressed.This PR changes the current
at_collection_centerbool export property tocollection_center_modeenum.The three options:
WORLD_ORIGIN(at_collection_center=false)CENTER_MASS(at_collection_center=true)OBJECT_POSITION(select an object to use as the origin)This also allows possible extension to how the exported scene origin is determined. #2485 mentioned using the instance_offset feature.
I had some trouble implementing
OBJECT_POSITIONbecause you can't use PointerProperty inside an Operator. I've usedprop_searchwith a StringProperty, which mostly works but does not update when objects are renamed.