What's new in version 2.2

Summary of changes in XR Core Utilities package version 2.2.

The main updates in this release include:

Added

  • Added SwapAtIndices<T>() function to ListExtensions that performs an index-based element swap on any List<T>.
  • Added bindable variable classes which allow a typed variable to be observed for value changes.
  • Added value datum classes, which store data in a ScriptableObject or directly within a serializable class. These can be utilized to share common configuration across multiple objects and are used by the affordance system.
  • Added common primitive types of UnityEvent<T> to allow serialized typed Unity Editor events.
  • Added HashSetList, which is basically a wrapper for both a HashSet and List that allows the benefits of O(1) Contains checks, while allowing deterministic iteration without allocation.
  • Added Multiply, Divide, and SafeDivide Vector3 extensions.
  • Added SetValueWithoutNotify method to BindableVariableBase<T> to let users set the value without broadcasting to subscribers.
  • Added BuildValidationRule.OnClick lambda function that is invoked when the rule is clicked in the validator. Also added the BuildValidator.SelectObject method to perform the object select logic for rules.
  • Added BuildValidator.FixIssues method to process and fix a batch of validation rules.

Updated

  • Renamed UnBindAction to UnbindAction in EventBinding.
  • The Fix All button, in the Project Validation, now processes and fixes all issues in a single frame. Set BuildValidationRule.FixItAutomatic to false if the issue cannot be processed with others in the same frame (Ex. if the fix requires a Unity Editor restart).