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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FViewport
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/UnrealClient.h |
| Include | #include "UnrealClient.h" |
| Source | /Engine/Source/Runtime/Engine/Private/UnrealClient.cpp |
FIntRect CalculateViewExtents
&40;
float AspectRatio,
const FIntRect & ViewRect
&41;
Remarks
Calculates the view inside the viewport when the aspect ratio is locked. Used for creating cinematic bars. constrained view rectangle
Parameters
| Name | Description |
|---|---|
| Aspect | [in] ratio to lock to |
| ViewRect | [in] unconstrained view rectangle |