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Votes
0
Found in
2018.3.5f1
2019.1.0b2
2019.2.0a4
2019.2.0a11
Issue ID
1143762
Regression
No
Timeline Preview displays object as active on the last frame of Activation Track after turning Preview off and on again
Steps to reproduce:
1. Open "SampleScene" from the attached project
2. Open Timeline window
3. Select "TimelineObject" in hierarchy
4. Go to a 300th frame (cube is disabled)
5. Turn Preview off and on
Actual result: Cube is enabled even though it's still 300th frame
Expected result: Cube is disabled as before
Reproducible: 2018.3.13f1, 2019.1.0f1, 2019.2.0a12
This Timeline behaviour was added in 2018.3.5f1 and 2019.1.0b2, 2019.2.0a4
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Resolution Note (2021.1.X):
Timeline is inclusive on the first frame of a clip, and _exclusive_ on the last frame. This guarantees adjacent clips are never both active. In editor, scrubbing is allowed past the end of the timeline, so this is actually correct behaviour. At runtime, a 300 frame timeline is stopped before the 300th frame is reached (it runs from frame 0 to 299).