FBX: Apply Transform Broken with child of child #65478
Labels
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
No Milestone
No project
No Assignees
7 Participants
Notifications
Due Date
No due date set.
Dependencies
No dependencies set.
Reference: blender/blender-addons#65478
Loading…
Reference in New Issue
There is no content yet.
Delete Branch "%!s(<nil>)"
Deleting a branch is permanent. Although the deleted branch may exist for a short time before cleaning up, in most cases it CANNOT be undone. Continue?
System Information
Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce 840M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 384.76
Blender Version
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-04 00:52, hash:
blender/blender@c13e10a740Short description of error
When Exporting FBX with Apply Transform, the parent and child object are exported correctly, but child of child object get wrong transform.
Exact steps for others to reproduce the error
this is a simple example.
test.blend
the file contains 3 arrow model. arrow2 is a child of arrow1, and arrow3 is a child of arrow2. As shown below.
Export a fbx file with Apply Transform On. And you can see that arrow1 and arrow2 are exported correctly, but arrow3 has wrong rotation and position. The fbx looks the same both in unity and reimported into blender.
Added subscriber: @guizx16
#100325 was marked as duplicate of this issue
#97043 was marked as duplicate of this issue
Added subscriber: @mont29
Changed status from 'Open' to: 'Archived'
Thanks for the report, but that Apply Transform option is known broken in pretty much anything but basic use cases (static meshes without any fancy relations or anything). That’s why it’s marked as experimental, not a bug, just some TODO to get that actually working…
So is there a solution to make child object's Z pointing forward in Unity? Without Apply Transform I can only get -Y forward and Apply Transform is currently broken.
Added subscribers: @Warkarma, @PratikPB2123
Guys, this not a solution. It also looks like it was first reported in 2019
Added subscribers: @JacRossiter, @mano-wii
Hello, thanks for taking a look at this. Excuse me, I'm not overly familiar with the process of fixing broken/experimental features. Is there a place to follow this specific issue? It seems that both reports have now been closed so I don't think we'll see anymore activity on these reports.
@mont29 You mentioned there was a TODO to fix this. Is that something you could link me to please? I would be very interested to follow along with this.