3ds Max opacity animations

[byelik]

Hi.
I've created a scene with a box and added an animation of opacity. Then i exported it to gltf. I checked exported an animation in the sandbox and there is no animation with opacity.
I checked a FBX file in the Unity and it works without any problems.
I atteched a project.
Opacity animation.zip

[deltakosh]

I do not think that opacity is something that gltf format can animate.
Pinging @bghgary for confirmation

[bghgary]

Yes, I confirm. Animations in the glTF 2.0 core spec can only target TRS and weights. There is a PR and discussion about animating other properties here, but until that's ready it won't be possible to do in glTF.

[byelik]

Hi, thanks for your reply. It is sad 😢, about opacity.... Anyway, thanks.... Пт, 24 трав. 2019, 19:40 користувач Gary Hsu <notifications@github.com> пише:

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Yes, I confirm. Animations in the glTF 2.0 core spec can only target TRS and weights. There is a PR and discussion about animating other properties here <KhronosGroup/glTF#1301>, but until that's ready it won't be possible to do in glTF. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#521?email_source=notifications&email_token=AAPLCBZ4N3SN3P2Q63OBPETPXALBJA5CNFSM4HPOBVEKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODWF5LOY#issuecomment-495703483>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAPLCB2EPUK4ZO6SN6ARXX3PXALBJANCNFSM4HPOBVEA> .

[deltakosh]

If you are not attached to gltf you can use .babylon file format which supports that feature

[byelik]

Thanks Сб, 25 трав. 2019, 16:38 користувач David Catuhe <notifications@github.com> пише:

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If you are not attached to gltf you can use .babylon file format which supports that feature — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#521?email_source=notifications&email_token=AAPLCBYO5S5OFCSE6DJ22V3PXE6MTA5CNFSM4HPOBVEKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODWHSAUY#issuecomment-495919187>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAPLCB5VOTIBZPBIN74DUVTPXE6MTANCNFSM4HPOBVEA> .