Posing_Prune_Action - Diffeomorphic/import_daz GitHub Wiki

Prune Action

A pose preset file often contain trivial animations, i.e. animations with a single keyframe at the default value (0 for location and rotation, 1 for scale). This tool removes such trivial f-curves from the active action.

Here are the F-curves for the Nose bone after we imported the dance animation. There are nine F-curves, but all of them consist of a single keypoint at frame 1 at the default values.

Here are the F-curves for the face bones after we pruned animations. All face bones are selected, but we see that only the head and neckLower bones have F-curves, and only for the rotation channels. All the face f-curves were trivial and were removed, which make the animation much more light-weight.