Grease Pencil TimeOffset modifier work incorrectly #105438

New Issue

Dima · 2023-03-04T13:36:49+01:00

Dima commented

2023-03-04 13:36:49 +01:00

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: Radeon RX 590 Series ATI Technologies Inc. 4.5.0 Core Profile Context 22.20.27.07.221020

Blender Version
Broken: version: 3.4.1, branch: blender-v3.4-release, commit date: 2022-12-20 08:50, hash: rBef9ca44dee7f
Worked: (version: 3.2.2)

Short description of error
After applying Time Offset modifier, the animation starts to twitch a little. This problem is observed when the animation starts from the zero frame.

Exact steps for others to reproduce the error
Open the attached file. Start the animation (Time Offset modifier is enabled), we will see a slight twitch of the animation. Turn off the Time Offset modifier and we will notice that the animation has become smoother. If you set the animation range from 1 to 20, and move the animation frames of the Grease Pencil object to the right by one frame, the problem disappears.
In version 3.2.2, the modifier works correctly

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: Radeon RX 590 Series ATI Technologies Inc. 4.5.0 Core Profile Context 22.20.27.07.221020 **Blender Version** Broken: version: 3.4.1, branch: blender-v3.4-release, commit date: 2022-12-20 08:50, hash: `rBef9ca44dee7f` Worked: (version: 3.2.2) **Short description of error** After applying Time Offset modifier, the animation starts to twitch a little. This problem is observed when the animation starts from the zero frame. **Exact steps for others to reproduce the error** Open the attached file. Start the animation (Time Offset modifier is enabled), we will see a slight twitch of the animation. Turn off the Time Offset modifier and we will notice that the animation has become smoother. If you set the animation range from 1 to 20, and move the animation frames of the Grease Pencil object to the right by one frame, the problem disappears. In version 3.2.2, the modifier works correctly

TimeOffset_problem.blend

1.1 MiB

Dima added the

labels 2023-03-04 13:36:50 +01:00

Pratik Borhade commented

2023-03-06 11:34:36 +01:00