FBX comes in with akward bone transform #79048

New Issue

Tom Weber · 2020-07-18T11:24:13+02:00

Tom Weber commented

2020-07-18 11:24:13 +02:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 770/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.97

Blender Version
Broken: version: 2.83.0, branch: master, commit date: 2020-06-03 14:38, hash: blender/blender@211b6c29f7
Worked: never, I think.

Short description of error
I import an FBX which should have a perfect T-pose. However, in object mode, the bones are strangely transformed.
I have to switch to Pose Mode, then select all bones using A. Then I need to click Pose->Clear Transform->All.
I think that there might be a problem with the import, else I wouldn't have to do this.

Exact steps for others to reproduce the error
[Please describe the exact steps needed to reproduce the issue]
[Based on the default startup or an attached .blend file (as simple as possible)]
Import the attached file "g2f.fbx".
Observe how the model is an an akward pose (see attached screenshots "pose.jpg")
Observe how the model is perfectly in T-Pose after clearing pose transforms (see attached screenshot "cleared.jpg").

g2f.fbx

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 770/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.97 **Blender Version** Broken: version: 2.83.0, branch: master, commit date: 2020-06-03 14:38, hash: `blender/blender@211b6c29f7` Worked: never, I think. **Short description of error** I import an FBX which should have a perfect T-pose. However, in object mode, the bones are strangely transformed. I have to switch to Pose Mode, then select all bones using A. Then I need to click Pose->Clear Transform->All. I think that there might be a problem with the import, else I wouldn't have to do this. **Exact steps for others to reproduce the error** [Please describe the exact steps needed to reproduce the issue] [Based on the default startup or an attached .blend file (as simple as possible)] Import the attached file "g2f.fbx". Observe how the model is an an akward pose (see attached screenshots "pose.jpg") Observe how the model is perfectly in T-Pose after clearing pose transforms (see attached screenshot "cleared.jpg"). [g2f.fbx](https://archive.blender.org/developer/F8703927/g2f.fbx) ![pose.jpg](https://archive.blender.org/developer/F8703931/pose.jpg) ![cleared.png](https://archive.blender.org/developer/F8703933/cleared.png)

Tom Weber commented

2020-07-18 11:24:13 +02:00

Added subscriber: @tw2020

Richard Antalik commented

2020-07-23 06:19:19 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Bastien Montagne commented

2020-07-27 11:34:13 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2020-07-27 11:34:13 +02:00

Changed status from 'Confirmed' to: 'Archived'

Bastien Montagne closed this issue

2020-07-27 11:34:13 +02:00

Bastien Montagne self-assigned this 2020-07-27 11:34:13 +02:00

Bastien Montagne commented

2020-07-27 11:34:13 +02:00

What can I say? This model has proper rest pose, which means this transform is stored somehow in the FBX file, blender importer won't invent it by itself...

Cannot really accept that as a bug report, also because this is a way too big file to investigate.

What can I say? This model has proper rest pose, which means this transform is stored somehow in the FBX file, blender importer won't invent it by itself... Cannot really accept that as a bug report, also because this is a way too big file to investigate.

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FBX comes in with akward bone transform #79048