fix(Locomotion): continuous rotation in DragWorld

Changed vector math to allow for continuous rotation.
ExtendRealityLtd · Dec 22, 2017 · 0070959 · 0070959
1 parent 12cd070
commit 0070959
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Assets/VRTK/Source/Scripts/Locomotion/VRTK_DragWorld.cs b/Assets/VRTK/Source/Scripts/Locomotion/VRTK_DragWorld.cs
@@ -386,7 +386,7 @@ protected virtual void Rotate()
             if (rotationTrackingController == TrackingController.BothControllers && VRTK_ControllerReference.IsValid(leftControllerReference) && VRTK_ControllerReference.IsValid(rightControllerReference))
             {
                 Vector2 currentRotationAngle = GetControllerRotation();
-                float newAngle = Vector2.Angle(currentRotationAngle, previousRotationAngle) * Mathf.Sign(currentRotationAngle.x * currentRotationAngle.y - previousRotationAngle.x * previousRotationAngle.y);
+                float newAngle = Vector2.Angle(currentRotationAngle, previousRotationAngle)*Mathf.Sign(Vector3.Cross(currentRotationAngle, previousRotationAngle).z);
                 RotateByAngle(newAngle);
                 previousRotationAngle = currentRotationAngle;
             }
@@ -430,4 +430,4 @@ protected virtual void Scale()
             previousControllerDistance = currentDistance;
         }
     }
-}
+}