Cancel()
Cancel the asynchronous operation.
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Definition
- Type: Method
- Namespace: UnityEngine.LightTransport
- Assembly: UnityEditor
public void Cancel()
Remarks
Requests cancellation of any ongoing operations that use this progress state. This method returns immediately and the operation is cancelled once the implementation has a chance to react to the request and terminate the operation.
Cancellation Behavior:
- The cancellation request is cooperative - operations must check for cancellation.
- Not all operations support cancellation.
- Cancellation may take time to take effect.
- Use BakeProgressState.WasCancelled to check if cancellation was requested.
Note: This method only requests cancellation; it does not force immediate termination.
Examples
// Set up cancellable baking operationusing var progress = new BakeProgressState();var integrator = new RadeonRaysProbeIntegrator();integrator.SetProgressReporter(progress);// Start long-running operationvar bakeTask = Task.Run(() =>{ return integrator.IntegrateIndirectRadiance( context, 0, 10000, 4096, false, outputBuffer);});// Allow user to cancel with UI buttoncancelButton.onClick.AddListener(() =>{ progress.Cancel(); statusText.text = "Cancelling...";});// Wait for completion or cancellationvar result = await bakeTask;if (progress.WasCancelled()){ statusText.text = "Bake was cancelled";}