RenderPickingResult

This struct contains information to notify Unity the outcome of this render picking callback.

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最后更新于 1 个月前

Definition


public readonly struct RenderPickingResult

This struct type has to be returned from the RenderPickingCallback to notify Unity of:

The number of consecutive picking indices used during the callback
The HandleUtility.ResolvePickingCallback delegate to invoke when the user clicks on a pixel, whose value is the
```
selectionId
```
encoded from the picking index used during the callback. Refer to resolver for more information.
Alternatively, you can use a HandleUtility.ResolvePickingWithWorldPositionCallback delegate if you need the world space position or the depth value for the resolve callback to work. Refer to resolverWithWorldPos.

If nothing has been rendered, return RenderPickingResult.NoOperation.

Value	Description
NoOperation	The constant value to be returned from HandleUtility.RenderPickingCallback delegates signifying that nothing has been rendered.

Constructor	Description
RenderPickingResult(System.Int32,UnityEditor.HandleUtility.ResolvePickingCallback)	Constructs a `RenderPickingResult` value.
RenderPickingResult(System.Int32,UnityEditor.HandleUtility.ResolvePickingWithWorldPositionCallback)	Constructs a `RenderPickingResult` value.

Property	Description
renderedPickingIndexCount	The number of consecutive picking indices used during the current HandleUtility.RenderPickingCallback.
resolver	The callback to invoke to resolve a picking index into a GameObject reference.
resolverWithWorldPos	The callback to invoke to resolve a picking index into a GameObject reference.