Behaviros 3.12
New Behaviors:
- Set External Bitmap: Retrieves a bitmap and sets the bitmap of the associated Render Node when its action is triggered.
- Check External Resource Change: Reacts on ExternalResourceChangedEvents, reloading the resource and invoking an update if ExternalResourceMangerId and ExternalResourceId match.
- External Bitmap Provider: Loads a bitmap at scene start from an External Resource Manager using ExternalResourceManagerId and ExternalResourceId.