feat(anim): ladder climb-down dismount clip + reverse/trim tools

Reversed Mixamo "Start Climbing Ladder", retargeted to the UAL rig, then trimmed
to the step-off tail → LadderClimbDown (35f/1.13s): starts on the ladder, pushes
off, settles standing. Ships the full reversed take too (_full) as a re-trim source.

New tools:
- reverse_clip.py — pure time-reverse of a clip (30fps-pinned, sibling of pingpong_bake)
- trim_clip.py   — keep a frame window, re-based to 0

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-19 16:05:56 -07:00
parent 2770397dea
commit 428714469c
4 changed files with 189 additions and 0 deletions
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