spatialcomputing.info

I downloaded a model from SketchFab(.gltf) and it was just in few kb size. Then i wanted to add some more custom animation to the existing file with location based key frames . When i exported, the file size was huge! (Initially 300kb, now 34mb). That was problem 1.

The second issue i found was that while importing to the spark ar. It should've shown only one animation in the animation playback controller. But it was showing multiple animations in the drop down.

Please guide.

I don't how people on sketchfab are making the file export in kb's and mb's, and how to have everything in just one animation.