---
title: "5.0.0.22827-RELEASE [5.0.0] - Core"
canonical: "https://help.twinfinity.com/space/HCFD/770375693/5.0.0.22827-RELEASE%20%5B5.0.0%5D%20-%20Core"
format: markdown
---
- new intersection logic in the Core API that drastically improves the intersection identification.
- Now replacing the value 'useGlobalIdHere_ee5c4789-0e4a-4e6c-8beb-3e2ca239b4a8' in property set values with the corresponding IFC product globally unique identifier.
Now freeing memory that was not properly released when calling BimApi.clear().
- Bug fix: IFC files with no regions, or regions with with invalid AABB's, no longer contribute to calculation of world AABB in BimIfcLoader.getRegionBoundingInfo()
Camera.zoomToExtent() ignores invalid AABB's
- Fixed issue in twinfinity/core where adding additional IFC files to a already loaded set of files sometimes failed with a 
WebGL: INVALID_OPERATION: texImage2D: ArrayBufferView not big enough for request
- Fixed a bug relating to object outlines not rendering properly.
- Upgraded BabylonJS to version 7+.