Mesh diff transform in editor and in game.

[d954mas]

Expected behaviour

Mesh look same in editor and game

Actual behaviour

Mesh not rotated in game
Error in console.

 Trying to get stream data outside of input DDF array.

Steps to reproduce

bad mesh.zip

---

Build time	2022-11-02T11:44:12.649507
Defold channel	beta
Defold editor sha	1dbf756
Defold engine sha	1dbf756
Defold version	1.4.0
GPU	AMD Radeon(TM) Graphics
GPU Driver	4.6.14756 Compatibility Profile Context 20.40.64 27.20.14064.3
Java version	11.0.15+10-LTS
OS arch	amd64
OS name	Windows 10
OS version	10.0

[d954mas]

Problem when go have rotation.y 180
with rotation.y 179.9 mesh render correct in game

[Jhonnyg]

This seems to have been fixed with 1.4.1, could you try with an alpha or beta build from https://d.defold.com/alpha/ or https://d.defold.com/beta/ ?

[d954mas]

Update repro case. Looks like camera position was wrong:(
bad.mesh_2.zip

---

Build time	2022-11-28T14:37:20.255562
Defold channel	beta
Defold editor sha	ba61b10
Defold engine sha	ba61b10
Defold version	1.4.1
GPU	AMD Radeon(TM) Graphics
GPU Driver	4.6.14756 Compatibility Profile Context 20.40.64 27.20.14064.3
Java version	11.0.15+10-LTS
OS arch	amd64
OS name	Windows 10
OS version	10.0

[d954mas]

Warning in console was not problem.(Fixed it(remove empty second uv from mesh))

 Trying to get stream data outside of input DDF array.

[d954mas]

Last repro case. No warning is console.
Mesh look good in enditor.
Mesh look bad in game:(
bad.mesh.zip

[Jhonnyg]

I'm investigating it, and as a workaround it seems that if you rotate it to zero and then rotate it again to 180 on the y axis the problem magically disappears, so until I can find out more you can try that.

[d954mas]

Ok, thanks.
I make that meshes in blender.
https://forum.defold.com/t/building-a-sync-tool-for-blender-to-defold/69920

So rotation is set in file by export plugin, not by editor.

Mb it set some bad value?
And when you rotate object 180 and back editor fixed that value?

[Jhonnyg]

I'm not sure to be honest, I think it's something in the editor build pipeline because running bob.jar seems to be working fine. I'll run it by the editor guys and see if they have any ideas.

[d954mas]

Test in another project(real game)
1)Mesh was not correct
2)rotate y to 0. Then rotate y to 180. Mesh correct

Initial value

 rotation {
        x:-3.0908623216419e-008
	y:0.70710682868958
	z:0.70710670948029
	w:-3.0908616110992e-008
    }

Rotate to y to 0.
Rotate y from 0 to 180.

 rotation {
    x: -4.3297803E-17
    y: 0.70710677
    z: 0.70710677
    w: 4.3297803E-17
  }

[d954mas]

UP.
Very annoying in my cases.

-Looks ok in editor
-All ok when bundle.
-Problems when build from editor.

[d954mas]

I change rotation from 180 to 0. Then back, from 0 to 180.
It fixed build from editor.
-git not see any changes in file.
-after editor restart i need to fixed it again

[d954mas]

Not sure about changes i write here #7126 (comment)

For now i do not see any changes in git.

Editor 1.4.3 (f7eb917)

[matgis]

A fix has been merged and your editor should receive an update shortly. Thanks for reporting! ❤️