2.8.62 TimeEffectBehaviorAtom

Referenced by: TimeEffectBehaviorContainer

An atom record that specifies the information of an animation that transforms the image of an object.


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rh

...

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B

C

D

reserved

effectTransition

rh (8 bytes): A RecordHeader structure (section 2.3.1) that specifies the header for this record. Sub-fields are further specified in the following table.

Field

Meaning

rh.recVer

MUST be 0x0.

rh.recInstance

MUST be 0x000.

rh.recType

MUST be an RT_TimeEffectBehavior.

rh.recLen

MUST be 0x00000008.

 

A - fTransitionPropertyUsed (1 bit): A bit that specifies whether effectTransition was explicitly set by a user interface action.

B - fTypePropertyUsed (1 bit): A bit that specifies whether the varType of the TimeEffectBehaviorContainer record (section 2.8.61) that contains this TimeEffectBehaviorAtom is valid.

C - fProgressPropertyUsed (1 bit): A bit that specifies whether the varProgress of the TimeEffectBehaviorContainer record that contains this TimeEffectBehaviorAtom is valid.

D - fRuntimeContextObsolete (1 bit): A bit that specifies whether the varRuntimeContext of the TimeEffectBehaviorContainer record that contains this TimeEffectBehaviorAtom is valid.

reserved (28 bits): MUST be zero, and MUST be ignored.

effectTransition (4 bytes): An unsigned integer that specifies how the image of the object is transformed. It MUST be ignored if fTransitionPropertyUsed is FALSE and a value of 0x00000000 MUST be used instead. It MUST be a value from the following table.

Value

Meaning

0x00000000

Transition in: the object is completely invisible at the beginning of the transformation and becomes completely visible at the end of the transformation.

0x00000001

Transition out: the object is completely visible at the beginning of the transformation and becomes completely invisible at the end of the transformation.