Gltf-blender-io: Custom property animation prevents glTF animations to be exporter

[jjcasmar]

In the default scene animate the default cube with a transform animation. This works perfectly. Now add a custom property and animate it. The exporter says

13:53:51 | WARNING: Animation 'CubeAction' could not be exported. Cause: Animations with target type '["prop"]' are not supported.

and the glTF file doesn't contain any animation, not even the transform one.

[julienduroure]

This is currently the intentional behaviour.
When some animation property can't be exported, we decided to not export animation at all. Choice was done to not export, instead of risking exporting an animation wrongly.

[jjcasmar]

The problem is that it also complicates to export EXT_property_animation. Right now a EXT_property_animation implementation would need to reimplement transform animations to be able to support a cube with a transform animation and a custom property animation
Is there any chance to reconsider this?

[julienduroure]

Sure, let's keeping this ticket open to find a good solution

[jjcasmar]

1022

[julienduroure]

Fixed by 04122fe