The COLLADA file created in Maya can not be correctly converted to glTF 2.0 about gltf-blender-exporter HOT 19 CLOSED

With the exporter and I fixed it (not uploaded it).
Problem is, that in Blender and armature can have several meshes, each with an individual bind shape matrix.
So, in the end, I need to apply the bind shape matrix and need to dublicate the mesh, if used somewhere else.

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I think I fixed it - will upload now:

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I tried again with Three.js and Babylon.js. Both seem to be OK.
Three.js + EmaSimpleSkin.gltf result

Babylon.js + EmaSimpleSkin.gltf result

@UX3D-nopper Thank you for fixing it.

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Let me have a look at it.

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Thank you for confirmation. I would like to add Issue for Three.js and Babylon.js viewers.
/ping @donmccurdy @bghgary

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I'm looking into the issue that Three.js can't correctly display EmaSimpleSkin.gltf exported by Blender exporter here mrdoob/three.js#11644

I'm feeling like the model is missing premultiplied Bind Shape Matrix in Inverse Bind Matrices or mesh.
(Refer to https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#skins)

Would you please check if the Blender glTF exporter premultiplies Bind Shape Matrix?

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Also the lady animates correct, screenshot from here:
https://gltf-viewer.donmccurdy.com/

I close the ticket, as I think it is fixed. Please reopen, if you have another non-working skinning model.

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Just tried out the model with my Vulkan renderer ... from my side I do not see any different output than in Blender. This is a screenshot during the animation and the polygon is bended correctly:

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Can you please check the three.js importer and skinning renderer? Maybe there is a problem.

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Hmm. It is not displayed even in Three.js and Babylon.js, is it a viewer problem?

Three.js + EmaSimpleSkin.gltf result
Babylon.js + EmaSimpleSkin.gltf result

WalkingLady.dae has a more complex skinning animation. Could you please try converting this?

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Works on my side.

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Also the astro boy works.

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Having a look at it.

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Found the problem.

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The problem of Blender Exporter? Or Three.js?

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Please try out:
7809600

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@cx20 would you please try?

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