ABC retiming #87527

Closed
opened 2021-04-15 15:54:11 +02:00 by Alexandru Pop · 9 comments

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce RTX 3090/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.72

Blender Version
Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-02-17 20:05, hash: 78116a1edc
Worked: N/A

Short description of error
The "Override Frame" channel of the MeshSequenceCache modifier, if animated, its keyframes don't appear in graph editor

Exact steps for others to reproduce the error
Open Blender - import an *.abc file - select the modifiers properties tab - check "override frame" in the MeshSequenceCache - make a keyframe on frame 0 and another one on last frame -> the animation curve doesnt' show in the graph editor
[Based on the default startup or an attached .blend file (as simple as possible)]

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce RTX 3090/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.72 **Blender Version** Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-02-17 20:05, hash: `78116a1edc` Worked: N/A **Short description of error** The "Override Frame" channel of the MeshSequenceCache modifier, if animated, its keyframes don't appear in graph editor **Exact steps for others to reproduce the error** Open Blender - import an *.abc file - select the modifiers properties tab - check "override frame" in the MeshSequenceCache - make a keyframe on frame 0 and another one on last frame -> the animation curve doesnt' show in the graph editor [Based on the default startup or an attached .blend file (as simple as possible)]
Author

Added subscriber: @AlexandruPop

Added subscriber: @AlexandruPop
Member

Added subscriber: @filedescriptor

Added subscriber: @filedescriptor
Member

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'
Member

Do you have the "Only Show Selected" option turned off?
image.png

Do you have the "Only Show Selected" option turned off? ![image.png](https://archive.blender.org/developer/F10030044/image.png)
Author

Hi Falk,
I didn't had it turned off - as I turned it off the curve appeared in the graph editor - thank you for the workaround!
As I understand from the description the "only show selected" button if pressed, only shows channels related to selected objects and data - so it should have been showing the keys from the modifier in the editor.
Before I reported the bug I've tried animating a channel in the bevel modifier and it worked as it should be - the keys of the modifier showed in the graph editor with the "only show selected" button pressed
Another strange thing happens if I delete the imported .abc object - the keys still show in the graph editor

Hi Falk, I didn't had it turned off - as I turned it off the curve appeared in the graph editor - thank you for the workaround! As I understand from the description the "only show selected" button if pressed, only shows channels related to selected objects and data - so it should have been showing the keys from the modifier in the editor. Before I reported the bug I've tried animating a channel in the bevel modifier and it worked as it should be - the keys of the modifier showed in the graph editor with the "only show selected" button pressed Another strange thing happens if I delete the imported .abc object - the keys still show in the graph editor
Member

Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'
Member

Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Member

Sorry this has been lying around for so long.

This is already on the list, see #69058 (Alembic integration improvements), specifically #73200 (Alembic: show animdata on CacheFile as sub-animdata of objects), will merge these reports.

Sorry this has been lying around for so long. This is already on the list, see #69058 (Alembic integration improvements), specifically #73200 (Alembic: show animdata on CacheFile as sub-animdata of objects), will merge these reports.
Member

Closed as duplicate of #73200

Closed as duplicate of #73200
Sign in to join this conversation.
No Label
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset Browser
Interest
Asset Browser Project Overview
Interest
Audio
Interest
Automated Testing
Interest
Blender Asset Bundle
Interest
BlendFile
Interest
Collada
Interest
Compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
EEVEE & Viewport
Interest
Freestyle
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
ID Management
Interest
Images & Movies
Interest
Import Export
Interest
Line Art
Interest
Masking
Interest
Metal
Interest
Modeling
Interest
Modifiers
Interest
Motion Tracking
Interest
Nodes & Physics
Interest
OpenGL
Interest
Overlay
Interest
Overrides
Interest
Performance
Interest
Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds & Tests
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
Undo
Interest
USD
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Interest
Video Sequencer
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Interest
Workbench
Interest: X11
Legacy
Blender 2.8 Project
Legacy
Milestone 1: Basic, Local Asset Browser
Legacy
OpenGL Error
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Module
Animation & Rigging
Module
Core
Module
Development Management
Module
EEVEE & Viewport
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline, Assets & IO
Module
Platforms, Builds & Tests
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Platform
FreeBSD
Platform
Linux
Platform
macOS
Platform
Windows
Priority
High
Priority
Low
Priority
Normal
Priority
Unbreak Now!
Status
Archived
Status
Confirmed
Status
Duplicate
Status
Needs Info from Developers
Status
Needs Information from User
Status
Needs Triage
Status
Resolved
Type
Bug
Type
Design
Type
Known Issue
Type
Patch
Type
Report
Type
To Do
No Milestone
No project
No Assignees
3 Participants
Notifications
Due Date
The due date is invalid or out of range. Please use the format 'yyyy-mm-dd'.

No due date set.

Dependencies

No dependencies set.

Reference: blender/blender#87527
No description provided.