blender/blender-addons
19
43
Fork 96
Code Issues 627 Pull Requests 27 Projects 1 Releases Wiki Activity

fbx export shapekeys #44710

New Issue
Closed
opened 2015-05-14 13:16:09 +02:00 by Peter Kempf · 9 comments
Peter Kempf commented 2015-05-14 13:16:09 +02:00
Copy Link

System Information

MS Windows 7, Geforce GTX 690

Blender Version
Broken: 2.74

Short description of error

  • When exporting (makehuman) models via fbx, some, but not all (relative) shapekeys are exported.
  • This did not happen in previous versions.

Exact steps for others to reproduce the error

  1. Import MakeHuman model via mhx2-importer to blender
  2. Check relative shape keys (especially for lips,mouth) - all are there
  3. Now export model via blender fbx 7.4 binary exporter
  4. Import in Maya or Faceshift
  5. Blendshapes for lips mouth ``are missing, while blendshapes for eyebrows, tongue, teeth are there
  6. You can also search for lips in the fbx-binary and will not find them

Based on a (as simple as possible) attached .blend file with minimum amount of steps
Cannot upload file due to size constraints (simplified still 8 MB zipped)

**System Information** MS Windows 7, Geforce GTX 690 **Blender Version** Broken: 2.74 **Short description of error** - When exporting (makehuman) models via fbx, some, but not all (relative) shapekeys are exported. - This did not happen in previous versions. **Exact steps for others to reproduce the error** 1. Import MakeHuman model via mhx2-importer to blender 2. Check relative shape keys (especially for lips,mouth) - all are there 3. Now export model via blender fbx 7.4 binary exporter 4. Import in Maya or Faceshift 5. Blendshapes for `lips mouth ``are missing`, while blendshapes for eyebrows, tongue, teeth are there 6. You can also search for *lips* in the fbx-binary and will not find them Based on a (as simple as possible) attached .blend file with minimum amount of steps Cannot upload file due to size constraints (simplified still 8 MB zipped)
Peter Kempf commented 2015-05-14 13:16:09 +02:00
Author
Copy Link

Changed status to: 'Open'

Changed status to: 'Open'
Bastien Montagne was assigned by Peter Kempf 2015-05-14 13:16:09 +02:00
Peter Kempf commented 2015-05-14 13:16:09 +02:00
Author
Copy Link

Added subscriber: @Pitrs

Added subscriber: @Pitrs
Bastien Montagne commented 2015-05-15 11:46:28 +02:00
Owner
Copy Link

That kind of issue should be easy to reproduce with a much simpler case, I cannot work on FBX with complex files anyways. Please attach here a simple, reproducible case of the issue (and please also first check it’s still valid with a build from our buildbot).

That kind of issue should be easy to reproduce with a much simpler case, I cannot work on FBX with complex files anyways. Please attach here a simple, reproducible case of the issue (and please also first check it’s still valid with a build from [our buildbot](https://builder.blender.org/download)).
Peter Kempf commented 2015-05-15 21:30:49 +02:00
Author
Copy Link

ShapeKeysTest.blend
Hi Bastien,
here comes the .blend file......

Greetings
Peter

[ShapeKeysTest.blend](https://archive.blender.org/developer/F175241/ShapeKeysTest.blend) Hi Bastien, here comes the .blend file...... Greetings Peter
Peter Kempf commented 2015-05-16 21:20:48 +02:00
Author
Copy Link

Hi Bastien,
tried the nighly build,
but still the same result: shapekeys of the "face"-mesh are not exported.

Greetings
Peter

Hi Bastien, tried the nighly build, but still the same result: shapekeys of the "face"-mesh are not exported. Greetings Peter
Bastien Montagne commented 2015-05-16 21:48:44 +02:00
Owner
Copy Link

Here all skeys from the face ('body' mesh) are missing after export/reimport in blender… But those look broken to me, just small slider-value other than zero give huge, ugly deformations.

Tong, eyebrow etc. looks OK. Will check further tomorrow on this, too.

Here all skeys from the face ('body' mesh) are missing after export/reimport in blender… But those look broken to me, just small slider-value other than zero give huge, ugly deformations. Tong, eyebrow etc. looks OK. Will check further tomorrow on this, too.
Bastien Montagne commented 2015-05-17 17:17:14 +02:00
Owner
Copy Link

Changed status from 'Open' to: 'Archived'

Changed status from 'Open' to: 'Archived'
Bastien Montagne commented 2015-05-17 17:17:14 +02:00
Owner
Copy Link

OK, so not bug here actually. There are two things to know when intending to export skeys:

  • If mesh has some modifiers (others than armature one), enabling "apply modifiers" will prevent exporting shapekeys. This is just not supported.
  • empty shapekeys are not exported either, they make Unity crash (empty as in, no vertex modified by the skey).
OK, so not bug here actually. There are two things to know when intending to export skeys: - If mesh has some modifiers (others than armature one), enabling "apply modifiers" will prevent exporting shapekeys. This is just not supported. - empty shapekeys are not exported either, they make Unity crash (empty as in, no vertex modified by the skey).
Peter Kempf commented 2015-05-17 18:21:17 +02:00
Author
Copy Link

Hi Bastien, you are right: tried it with Export modifiers unchecked, works fine :)

Thanks a lot

Peter

Hi Bastien, you are right: tried it with Export modifiers unchecked, works fine :) Thanks a lot Peter
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels   
Interest
Animation & Rigging

  
Interest
Blender Cloud

  
Interest
Collada

  
Interest
Core

  
Interest
Documentation

  
Interest
Eevee & Viewport

  
Interest
Geometry Nodes

  
Interest
Grease Pencil

  
Interest
Import and Export

  
Interest
Modeling

  
Interest
Modifiers

  
Interest
Nodes & Physics

  
Interest
Pipeline, Assets & IO

  
Interest
Platforms, Builds, Tests & Devices

  
Interest
Python API

  
Interest
Rendering & Cycles

  
Interest
Sculpt, Paint & Texture

  
Interest
Translations

  
Interest
User Interface

  
Interest
UV Editing

  
Interest
VFX & Video

  
Meta
Good First Issue

  
Meta
Papercut

  
Module
Add-ons (BF-Blender)

  
Module
Add-ons (Community)

  
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 Label
Interest
Animation & Rigging
Interest
Blender Cloud
Interest
Collada
Interest
Core
Interest
Documentation
Interest
Eevee & Viewport
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
Import and Export
Interest
Modeling
Interest
Modifiers
Interest
Nodes & Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds, Tests & Devices
Interest
Python API
Interest
Rendering & Cycles
Interest
Sculpt, Paint & Texture
Interest
Translations
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Meta
Good First Issue
Meta
Papercut
Module
Add-ons (BF-Blender)
Module
Add-ons (Community)
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
Milestone
Clear milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
No Assignees
Bastien Montagne
2 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-addons#44710
No description provided.
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?