Created
June 24, 2016 07:24
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A function to get the look rotation by supplying it with a screen location (e.g. half the viewportSize, to use the middle of the screen). Useful for crosshairs
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| bool GetLookDirection(FVector2D ScreenLocation, FVector& LookDirection) const | |
| { | |
| FVector CameraWorldLocation; | |
| return DeprojectScreenPositionToWorld( | |
| ScreenLocation.X, | |
| ScreenLocation.Y, | |
| CameraWorldLocation, | |
| LookDirection | |
| ); | |
| } |
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UE doc: https://docs.unrealengine.com/latest/INT/API/Runtime/Engine/GameFramework/APlayerController/DeprojectScreenPositionToWorld/index.html