SyncGroupData

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A sync group: clips of one group continue where the last one stopped. A clip names its group with BlendableClipData.mSyncGroupDataName.

When a clip starts on a track and replaces a different clip of the same group, the new clip does not start at its beginning. It takes over the position of the clip it replaces, as mType says. A typical use is a set of run clips: the feet keep their place in the step cycle when the character changes from one run clip to another.

The position is handed over once, when the new clip starts. The two clips are not kept in step after that.

Notes

• When the new clip arrives through a transition clip, the client only compares the group names. The new clip then takes over the position in seconds, whatever mType is.
• Only an AtomicClipData uses its sync group. A ParametricClipData can name one, but the client does not use it.

Properties

mType

U32 = 0

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What the new clip takes over from the clip it replaces.

Value	Name	Behavior
0	kTime	The same time in seconds from the start of the clip.
1	kProgress	The same fraction of the clip's length. Use it for clips of different lengths that show the same motion.

Any other value does not sync.

Referenced by 1 class · 1 property

• AnimationGraphData mSyncGroupDataMap Map<Hash, SyncGroupData>

mType