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API > API/Plugins > API/Plugins/DisplayCluster > API/Plugins/DisplayCluster/IDisplayClusterRenderSyncPolicy
Description
Wait unless the next V-blank occurs. This function may be called after IsWaitForVBlankFeatureSupported returned true. Otherwise it will never be called.
| Name | WaitForVBlank |
| Type | function |
| Header File | /Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Render/Synchronization/IDisplayClusterRenderSyncPolicy.h |
| Include Path | #include "Render/Synchronization/IDisplayClusterRenderSyncPolicy.h" |
virtual bool WaitForVBlank()
- true if v-blank awaiting was successfull