How to convert gltf format containing animation to j3o format?

[xxlwanmm]

When I use JME SDK, I want to convert the gltf format file containing animation into j3o format, but an error occurs during the conversion : “JME only supports linear interpolation for animations”.
Can anyone help me? How to convert gltf format containing animation to j3o format?

[codex]

jMonkeyEngine Docs

From my understanding, gltf’s use of interpolation != blender’s; the two use the same term to reference different aspects of animation. Actually, jme supports all 13 interpolation modes blender provides, it’s just that this other aspect gltf calls “interpolation” needs to be linear.

[pspeed]

I sort of remember that there were other threads on the forum talking about how to fix this. I think.

[rickard]

Here are some

(SOLVED) How to get started with AnimComposer?

Whatever works, I guess Stashing sounds familiar, perhaps that’s what I read on the forum a long time ago, but the NLA stuff stuck and “Push down” seems to work for my process. We can agree then that the end result should be that: Animations should be visible in the NLA editor But should be inactive. I wonder if the active/inactive state is controlled by some other setting/action.

[SOLVED] Missing animation when loading gltf

I have this gltf: https://pastebin.com/raw/RRiDJRPN I made it using blockbench. I’m using jme 3.5.2 I used assetManager.loadModel on it. I can render it, but there’s no AnimComposer or AnimControl control. In fact there’s no controls when I iterate over the loaded Spatial. When I save and then load the gltf into j3o it doesn’t change the behavior. I tried the latest jmec and its “probe” doesn’t mention animations. The VS Code gltf extension does recognize the animations. I can also see th…

Blender -> JME for Animated Models

This same issue (or something similar) happens to me with models I download from other people when I try to open them in blender and then export them as gltf. There seems to be a weird bug where exporting in Blender ignores every animation on a newly imported model unless that animation has been selected at least once in blender, and in many cases I wouldn’t preview the animations in blender so it would only export the first animation that was selected by default. So to export them all I reali…