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API > API/Plugins > API/Plugins/DisplayCluster > API/Plugins/DisplayCluster/IDisplayClusterViewportConfigura-
Description
Enables external overscan, bypassing nDisplay's own overscan settings. When enabled, a symmetric overscan is applied from InOverscanOverride, or from FMinimalViewInfo.GetOverscan() when InOverscanOverride is nullptr.
| Name | SetExternalOverscan |
| Type | function |
| Header File | /Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Render/Viewport/IDisplayClusterViewportConfiguration.h |
| Include Path | #include "Render/Viewport/IDisplayClusterViewportConfiguration.h" |
void SetExternalOverscan
(
bool bInEnable,
const float * InOverscanOverride
)
Parameters
| Name | Remarks |
|---|---|
| bInEnable | When true, nDisplay's own overscan is ignored and the external value is used. |
| InOverscanOverride | (opt) Per-side overscan fraction [0..1]. When nullptr, read from FMinimalViewInfo.GetOverscan(). |