Posted by gouessej on May 03, 2017; 1:15pm
URL: https://forum.jogamp.org/Java3d-1-6-Internal-Rendering-Questions-tp4037920p4037939.html

I see what the dope sheet is, it's far from being trivial.

You can look at this loader, it's a good source of inspiration as it supports key frame animations and it's based on Java3D:
http://arnoux.ch/thierry/Anim8orLoader/

You have to subclass com.sun.j3d.loaders.LoaderBase. SweetHome 3D has a DAE (Collada) loader and a 3DS loader too.