PrimitiveDirtyState.h File Reference

#include "HAL/Platform.h"
#include "Misc/EnumClassFlags.h"

Go to the source code of this file.

Enumerations
enum class	EPrimitiveDirtyState : uint8 {   None = 0U , ChangedTransform = (1U << 1U) , ChangedStaticLighting = (1U << 2U) , ChangedOther = (1U << 3U) ,   Added = (1U << 4U) , Removed = (1U << 5U) , ChangedAll = ChangedTransform | ChangedStaticLighting | ChangedOther , AddedMask = ChangedAll | Added }

Functions
	ENUM_CLASS_FLAGS (EPrimitiveDirtyState)

Enumeration Type Documentation

EPrimitiveDirtyState

enum class EPrimitiveDirtyState : uint8

strong

Enumerator
None
ChangedTransform
ChangedStaticLighting
ChangedOther
Added	The Added flag is a bit special, as it is used to skip invalidations in the VSM, and thus must only be set if the primitive is in fact added (a previous remove must have been processed by GPU scene, or it is new). If in doubt, don't set this.
Removed
ChangedAll
AddedMask	Mark all data as changed and set Added flag. Must ONLY be used when a primitive is added, c.f. Added, above.

Function Documentation

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

EPrimitiveDirtyState

)