Character Attachments not rendering (e.g shoulder, weapon) - classic / classic_era

[Vhaultyr]

For some reason even though I have equipped a set of shoulder items to appear on the model I have selected, nothing shows up

[Frostshake]

Which client version and profile are you using?

[Vhaultyr]

Hey @Frostshake I'm so sorry for the late reply! I had notifications turned off for this, and I was really tired and forgot to include this info in the original post.

Here's the info:

I hope this helps.

[DigitallyCreativeDesigns]

I am also seeing this with Orc in classic, they also dont see weapons.

[Frostshake]

After some investigation, the problem looks to be specifically related to the render code (https://github.com/Frostshake/WMVx/blob/30449c78e79ae32471f8a03dac9580ba49efcb38/src/RenderWidget.cpp#L177-180) . I guess the matrix gets computed incorrectly, not sure why this only happens for modern classic.

Also to mention, looks to mostly affect shoulders and weapons, head models seem fine.
Interestingly, wotlk_classic or cata_classic doesnt appear to have this problem.
wotlk_classic: owned->bone = 105
classic_era: owned->bone = 100
Manually forcing bone to 104/105 for the model (arcane pads on gnome), appears to fix the problem.