UE::ToolTarget::Internal::PostEditChangeWithConditionalUndo

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Description

Internal path for use by tool targets to invoke PostEditChange with conditional capture for undo transactions. This capture is controlled by the CVar 'modeling.CapturePostEditChangeInTransactions'.

PostEditChange can include arbitrary user code which can lead to a tool transaction capturing data beyond the modifications the tool has made, opening up the risk of various side effects. It is recommended that PostEditChange is not included in a transaction scope since PostEditUndo will reinvoke PostEditChange and provide the user code the opportunity to reapply its changes in response to the data modifications being made.

That said, not all user code in PostEditChange is well behaved and deterministic so we provide the CVar to toggle this behavior.

namespace UE  
{  
    namespace ToolTarget  
    {  
        namespace Internal  
        {  
            void UE::ToolTarget::Internal::PostEditChangeWithConditionalUndo  
            (  
                UObject * Object  
            )  
        }  
    }  
}  
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namespace UE {     namespace ToolTarget     {         namespace Internal         {             void UE::ToolTarget::Internal::PostEditChangeWithConditionalUndo             (                 UObject * Object             )         }     } }