Yes, I want to select the next column of keyframe points to the right of the current frame in the dopesheet view, so kind of a relative select based on the playback marker. If I didn’t care about the playback position I could jump to the next keyframe using bpy.ops.screen.keyframe_jump() and then bpy.ops.action.select_column(mode=‘KEYS’) to select it, but if I want to let blender’s playback dictate where the current frame is things get more complicated.
Actually it’s pretty strange if there’s no way to select the next keyframe column in the way that I’m trying to, I think that would be pretty useful. That is, a relative mode based on the current frame and an absolute mode that only takes in account the selected column and goes to the next/previous one.
Maybe I should add this functionality first, but that seems a lot scarier than writing an addon…
I guess I’ll have to include this functionality in my addon by writing the keyframes’ location to a python list or something. If they were even called lists.