Updated TrackedPoseDriver to make use of Transform.SetLocalPositionAndRotation (#1716)

* Updated TrackedPoseDriver to make use of Transform.SetLocalPositionAndRotation when available

* Replaced file scoped #define with asmdef version define for easier understanding

* Added version defines for 2022.1 and 2022.2 patch versions that added the APIs also

Author: chris-massie

Packages/com.unity.inputsystem/CHANGELOG.md

@@ -19,6 +19,7 @@ however, it has to be formatted properly to pass verification tests.
 ### Fixed
 - Fixed missing prefab errors in InputDeviceTester project ([case ISXB-420](https://issuetracker.unity3d.com/product/unity/issues/guid/ISXB-420)).
 - Fixed serialization migration in the Tracked Pose Driver component causing bindings to clear when prefabs are used in some cases ([case ISXB-512](https://issuetracker.unity3d.com/product/unity/issues/guid/ISXB-512), [case ISXB-521](https://issuetracker.unity3d.com/product/unity/issues/guid/ISXB-521)).
+- Fixed Tracked Pose Driver to use `Transform.SetLocalPositionAndRotation` when available to improve performance. Based on the user contribution from [DevDunk](https://forum.unity.com/members/devdunk.4432119/) in a [forum post](https://forum.unity.com/threads/more-performant-tracked-pose-driver-solution-included.1462691).
 - Fixed the `Clone` methods of `InputAction` and `InputActionMap` so it copies the Initial State Check flag (`InputAction.wantsInitialStateCheck`) of input actions.
 
 ## [1.6.3] - 2023-07-11

Packages/com.unity.inputsystem/InputSystem/Plugins/XR/TrackedPoseDriver.cs

@@ -579,6 +579,14 @@ protected virtual void SetLocalTransform(Vector3 newPosition, Quaternion newRota
             var positionValid = m_IgnoreTrackingState || (m_CurrentTrackingState & TrackingStates.Position) != 0;
             var rotationValid = m_IgnoreTrackingState || (m_CurrentTrackingState & TrackingStates.Rotation) != 0;
 
+#if HAS_SET_LOCAL_POSITION_AND_ROTATION
+            if (m_TrackingType == TrackingType.RotationAndPosition && rotationValid && positionValid)
+            {
+                transform.SetLocalPositionAndRotation(newPosition, newRotation);
+                return;
+            }
+#endif
+
             if (rotationValid &&
                 (m_TrackingType == TrackingType.RotationAndPosition ||
                  m_TrackingType == TrackingType.RotationOnly))

Packages/com.unity.inputsystem/InputSystem/Unity.InputSystem.asmdef

@@ -10,8 +10,8 @@
     "precompiledReferences": [],
     "autoReferenced": true,
     "defineConstraints": [],
-    "versionDefines": [     
-         {
+    "versionDefines": [
+        {
             "name": "com.unity.xr.oculus",
             "expression": "1.0.3",
             "define": "DISABLE_BUILTIN_INPUT_SYSTEM_OCULUS"
@@ -55,6 +55,21 @@
             "name": "com.unity.ugui",
             "expression": "1.0.0",
             "define": "UNITY_INPUT_SYSTEM_ENABLE_UI"
+        },
+        {
+            "name": "Unity",
+            "expression": "[2021.3.11,2022.1)",
+            "define": "HAS_SET_LOCAL_POSITION_AND_ROTATION"
+        },
+        {
+            "name": "Unity",
+            "expression": "[2022.1.19,2022.2)",
+            "define": "HAS_SET_LOCAL_POSITION_AND_ROTATION"
+        },
+        {
+            "name": "Unity",
+            "expression": "2022.2",
+            "define": "HAS_SET_LOCAL_POSITION_AND_ROTATION"
         }
     ],
     "noEngineReferences": false