blender export fax lost some piece of the model #97416

New Issue

qu quanhe · 2022-04-18T04:35:55+02:00

qu quanhe commented

2022-04-18 04:35:55 +02:00

System Information
Operating system:Mac os
Graphics card:M1 Max

Blender Version
Broken: (3.1.0 , c77597cd0e15, master, 2022-03-08)
Worked: (newest version of Blender that worked as expected)

Short description of error
When I export a model to fbx,it is incomplete when I import it to unity.scene(11).blend

scene.fbx

**System Information** Operating system:Mac os Graphics card:M1 Max **Blender Version** Broken: (3.1.0 , c77597cd0e15, master, 2022-03-08) Worked: (newest version of Blender that worked as expected) **Short description of error** When I export a model to fbx,it is incomplete when I import it to unity.[scene(11).blend](https://archive.blender.org/developer/F13007207/scene_11_.blend) [scene.fbx](https://archive.blender.org/developer/F13007210/scene.fbx)

qu quanhe commented

2022-04-18 04:35:55 +02:00

Added subscriber: @teddy171

Pratik Borhade commented

2022-04-18 04:57:10 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-04-18 04:57:10 +02:00

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

Pratik Borhade commented

2022-04-18 04:57:10 +02:00

Thanks for the report. I don't see any difference after re-importing the model in Blender.
Haven't checked in unity yet. Can you upload screenshot to show how exactly model appear in Unity?

Thanks for the report. I don't see any difference after re-importing the model in Blender. Haven't checked in unity yet. Can you upload screenshot to show how exactly model appear in Unity?

qu quanhe commented

2022-04-18 05:06:39 +02:00

![Screen Shot 2022-04-18 at 11.03.39.png](https://archive.blender.org/developer/F13007371/Screen_Shot_2022-04-18_at_11.03.39.png) ![Screen Shot 2022-04-18 at 11.03.06.png](https://archive.blender.org/developer/F13007373/Screen_Shot_2022-04-18_at_11.03.06.png)

Pratik Borhade commented

2022-04-18 05:25:06 +02:00

Hi, thanks for the screenshot. Looks like backfaces are not visible in Unity after import.
Do you know how to disable back-face culling in Unity?

Hi, thanks for the screenshot. Looks like backfaces are not visible in Unity after import. Do you know how to disable back-face culling in Unity?

qu quanhe commented

2022-04-18 06:08:31 +02:00

Hi, thanks for your answer. But I don't know how to disable back-face culling in Unity though I search for it in stack overflow and google. Can you tell me how to do it?Many thanks.

Pratik Borhade commented

2022-04-19 04:43:26 +02:00

Hi, neither I know about this. But you can fix this before exporting the FBX file by flipping normals of inverted faces
Open your scene in blender. In viewport overlays panel, enable face orientation.
enter in edit mode and change to face selection mode
select red colored faces and apply Flip normals to them- {nav Mesh > normals > Flip}
Let me know if that works for you. I'm not sure if this can be done in more clever way.

Hi, neither I know about this. But you can fix this before exporting the FBX file by flipping normals of inverted faces Open your scene in blender. In viewport overlays panel, enable face orientation. enter in edit mode and change to face selection mode select red colored faces and apply Flip normals to them- {nav Mesh > normals > Flip} Let me know if that works for you. I'm not sure if this can be done in more clever way.

qu quanhe commented

2022-04-19 06:01:48 +02:00

This comment was removed by @teddy171

*This comment was removed by @teddy171*

qu quanhe commented

2022-04-19 06:16:55 +02:00

Thank you very much. I have solved the problem by your advice.🙏