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- namespace UnityEngine.Timeline
- {
- partial class TimelineClip
- {
- enum Versions
- {
- Initial = 0,
- ClipInFromGlobalToLocal = 1
- }
- const int k_LatestVersion = (int)Versions.ClipInFromGlobalToLocal;
- [SerializeField, HideInInspector] int m_Version;
- //fields that are used for upgrading should be put here, ideally as read-only
- void UpgradeToLatestVersion()
- {
- if (m_Version < (int)Versions.ClipInFromGlobalToLocal)
- {
- TimelineClipUpgrade.UpgradeClipInFromGlobalToLocal(this);
- }
- }
- static class TimelineClipUpgrade
- {
- // version 0->1, clipIn move from global to local
- public static void UpgradeClipInFromGlobalToLocal(TimelineClip clip)
- {
- // case 936751 -- clipIn was serialized in global, not local offset
- if (clip.m_ClipIn > 0 && clip.m_TimeScale > float.Epsilon)
- clip.m_ClipIn *= clip.m_TimeScale;
- }
- }
- }
- }
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