Interface IXRDropTransformer
An interface that allows the target position, rotation, and scale of an XRGrabInteractable to be calculated. This interface adds the ability for the grab transformer to be notified when the interactable is dropped and to process once more.
Inherited Members
Namespace: UnityEngine.XR.Interaction.Toolkit.Transformers
Assembly: Unity.XR.Interaction.Toolkit.dll
Syntax
public interface IXRDropTransformer : IXRGrabTransformerProperties
canProcessOnDrop
Whether this grab transformer opts-in to allowing Process(XRGrabInteractable, UpdatePhase, ref Pose, ref Vector3) to be called by Unity once more after the interactable is deselected by all interactors.
Declaration
bool canProcessOnDrop { get; }Property Value
| Type | Description |
|---|---|
| bool |
Remarks
When the grab transformer implements this interface and this property and canProcess both returns true, the Process(XRGrabInteractable, UpdatePhase, ref Pose, ref Vector3) method will be called once more after OnDrop(XRGrabInteractable, DropEventArgs).
See Also
Methods
OnDrop(XRGrabInteractable, DropEventArgs)
Called by Unity when the given Interactable is dropped (in other words, when exiting the Select state). This method won't be called until the Interactable is released by every Interactor. Use this to do any code deinitialization based on the interactable being dropped.
Declaration
void OnDrop(XRGrabInteractable grabInteractable, DropEventArgs args)Parameters
| Type | Name | Description |
|---|---|---|
| XRGrabInteractable | grabInteractable | The XR Grab Interactable being dropped. |
| DropEventArgs | args | The event args associated with the select exit event. |
Remarks
In other words, this will be called when the selection count changes from 1 to 0.
args is only valid during this method call, do not hold a reference to it.