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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/UCameraModifier
Description
Called per tick that the modifier is active to allow Blueprinted modifiers to modify the camera's postprocess effects. Scaling by Alpha happens after this in code, so no need to deal with that in the blueprint.
| Name | BlueprintModifyPostProcess |
| Type | function |
| Header File | /Engine/Source/Runtime/Engine/Classes/Camera/CameraModifier.h |
| Include Path | #include "Camera/CameraModifier.h" |
UFUNCTION (BlueprintImplementableEvent, BlueprintCosmetic)
void BlueprintModifyPostProcess
(
float DeltaTime,
float & PostProcessBlendWeight,
FPostProcessSettings & PostProcessSettings
)
Parameters
| Name | Remarks |
|---|---|
| DeltaTime | Change in time since last update |
| PostProcessBlendWeight | (out) Blend weight applied to the entire postprocess structure. |
| PostProcessSettings | (out) Post process structure defining what settings and values to override. |