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Export FBX shape keys are not read back when re-importing on Blender. #70372

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opened 2019-09-30 00:09:52 +02:00 by Pierre Schiller · 11 comments
Pierre Schiller commented 2019-09-30 00:09:52 +02:00
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System Information
Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX TITAN X/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 382.05

Blender Version
Broken: version: 2.81 (sub 12), branch: master, commit date: 2019-09-29 06:28, hash: blender/blender@ba90d2efa5
Worked: (optional)

Short description of error
When exporting an .fbx with shape keys, the model exports correctly to any other software, but when that same model is re-imported on Blender 2.81, no shape keys are read, the list appears blank.

Exact steps for others to reproduce the error
Create a monkey. Add a basis shapekey and make any modifications to a new shape key. Export to .fbx with geometry selected only.
Open any other software (modo, max, etc..) import the .fbx. Shape keys are read correctly and they do appear with 0-1 parameters. Import the same .fbx model into Blender 2.81, shape keys are gone. No 0-1.00 parameters appear.

**System Information** Operating system: Windows-7-6.1.7601-SP1 64 Bits Graphics card: GeForce GTX TITAN X/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 382.05 **Blender Version** Broken: version: 2.81 (sub 12), branch: master, commit date: 2019-09-29 06:28, hash: `blender/blender@ba90d2efa5` Worked: (optional) **Short description of error** When exporting an .fbx with shape keys, the model exports correctly to any other software, but when that same model is re-imported on Blender 2.81, no shape keys are read, the list appears blank. **Exact steps for others to reproduce the error** Create a monkey. Add a basis shapekey and make any modifications to a new shape key. Export to .fbx with geometry selected only. Open any other software (modo, max, etc..) import the .fbx. Shape keys are read correctly and they do appear with 0-1 parameters. Import the same .fbx model into Blender 2.81, shape keys are gone. No 0-1.00 parameters appear.
Pierre Schiller commented 2019-09-30 00:09:52 +02:00
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Added subscriber: @PierreSchiller

Added subscriber: @PierreSchiller
blender-admin commented 2019-09-30 00:09:52 +02:00
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blender/blender#83541 was marked as duplicate of this issue

blender/blender#83541 was marked as duplicate of this issue
Chad Wyck commented 2020-05-03 06:24:57 +02:00
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Added subscriber: @anarcheril

Added subscriber: @anarcheril
Chad Wyck commented 2020-05-03 06:24:57 +02:00
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Are you sure the blend shapes are exporting? I've tried everything in 2.82 to get Unity to import the blend shapes, and without the re-import showing them either how are we certain the blend shapes are being exported?

Are you sure the blend shapes are exporting? I've tried everything in 2.82 to get Unity to import the blend shapes, and without the re-import showing them either how are we certain the blend shapes are being exported?
Bastien Montagne commented 2020-05-27 17:49:41 +02:00
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Added subscriber: @mont29

Added subscriber: @mont29
Bastien Montagne commented 2020-05-27 17:49:41 +02:00
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Changed status from 'Needs Triage' to: 'Archived'

Changed status from 'Needs Triage' to: 'Archived'
Bastien Montagne self-assigned this 2020-05-27 17:49:41 +02:00
Bastien Montagne commented 2020-05-27 17:49:41 +02:00
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Shapekeys can only be exported if your object has no modifier (and no materials assigned to the object, only to its mesh). No bug here.

Shapekeys can only be exported if your object has no modifier (and no materials assigned to the object, only to its mesh). No bug here.
Philipp Oeser commented 2020-12-11 17:51:46 +01:00
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Added subscribers: @Ghostroots, @lichtwerk

Added subscribers: @Ghostroots, @lichtwerk
Ghost roots commented 2020-12-12 07:20:05 +01:00
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This comment was removed by @Ghostroots

*This comment was removed by @Ghostroots*
Luciano Muñoz Sessarego commented 2021-03-06 08:13:25 +01:00
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Added subscriber: @LucianoMunoz

Added subscriber: @LucianoMunoz
Luciano Muñoz Sessarego commented 2021-03-06 08:13:25 +01:00
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Does this mean that Blender's fbx importer supports shapekeys/blendshapes?

Does this mean that Blender's fbx importer supports shapekeys/blendshapes?
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Reference: blender/blender-addons#70372
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