Attached to bone mesh rotation

[Koroldev]

Hi all! Maybe my question is simple, but tell me please, how can I find out mesh.rotation(in world space), wich atached to bone? That one more mesh set in this rotation whitout using attachToBone. Because mesh, which attached to bone, rotation always equals 0, 0, 0 . Thank!

[adam]

try mesh.rotationQuaternion 

[Koroldev]

Just now, adam said:

try mesh.rotationQuaternion 

returns undefined

[adam]

It sounds like your mesh is not rotated.

[adam]

I think I'm starting to understand your issue.

Try calling getRotation of the bone the mesh is attached to.

bone.getRotation(meshOfTheSkeleton)

https://github.com/BabylonJS/Babylon.js/blob/master/src/Bones/babylon.bone.ts#L554

[Koroldev]

3 minutes ago, adam said:

bone.getRotation(meshOfTheSkeleton)

But bone do not have function getRotation

[adam]

Sorry, it's only available in preview release.

https://github.com/BabylonJS/Babylon.js/tree/master/dist/preview release

[adam]

Try this:

var quat = BABYLON.Quaternion.FromRotationMatrix(mesh.getWorldMatrix());

var quat = BABYLON.Quaternion.Identity();

mesh.getWorldMatrix().decompose(BABYLON.Vector3.Zero(), quat, BABYLON.Vector3.Zero());

[Koroldev]

2 minutes ago, adam said:

Sorry, it's only available in preview release.

https://github.com/BabylonJS/Babylon.js/tree/master/dist/preview release

It is the updated version of babylon and I just need to download this version, right? or what is it mean "preview release"? sorry because I am not strong in english

[adam]

Yeah, you can just download the preview release.