ComfyUI Extension: Comfyui_SSsnap_pose-Remapping
A pose remapping node with support for joint locking, motion-aware scaling, and optional easing - perfect for animation refinement and mech rig control.
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README
OpenPose_Remapping for ComfyUI(骨骼重映射节点)
✨ A pose remapping node with support for joint locking, motion-aware scaling, and optional easing – perfect for animation refinement and mech rig control.
一个用于 骨骼重映射(Skeleton Remapping) 的 ComfyUI 节点,支持锁定躯干、末端关键点比例调节、帧间缓动过渡等功能,可用于高质量的人体姿态变换、动画平滑处理与机甲刚体控制。
🔗 相关资源
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🧠 模型下载地址:
Wan2.1-Fun-14B-Control(Hugging Face) -
🧩 ComfyUI 配套节点:
ComfyUI OpenPose editor(GitHub)
🧠 Features | 功能特点
✅ Skeleton Remapping – Automatically remap pose differences from the first frame to the entire animation
✅ 骨骼重映射:基于第一帧姿态差异,自动映射全帧姿态
✅ Motion-Aware Scaling – Dynamically scale movement on end-effectors (hands, feet) based on motion magnitude
✅ 支持比例缩放:末端关键点(手、脚)动作幅度可自适应
✅ Joint Locking – Keep shoulders and hips fixed to preserve torso stability
✅ 关节锁定:肩膀与髋部始终固定,保持身体稳定性
✅ Easing to Target Poses – Supports optional scaled_pose_diff + t to smoothly blend into global targets
✅ 动作缓动过渡:支持 optional scaled_pose_diff + t,实现向任意姿态过渡
✅ COCO‑18 & BODY‑25 Compatible – Auto-detects keypoint format
✅ 兼容 COCO‑18 与 BODY‑25:自动判断关键点格式
✅ Native ComfyUI Integration – Seamlessly works with ControlNet-style pose pipelines
✅ ComfyUI 原生节点,支持与 ControlNet pose pipeline 无缝集成
🚀 Use Cases | 应用场景
🔄 Smooth animation retargeting for pose keypoints
姿态动画过渡平滑化
🤖 Mecha / Robot control with rigid torso preservation
机器人 / 机甲 动作调整(保持躯干刚性)
🔧 Node Inputs | 节点输入说明
| 输入名 | 类型 | 描述 |
|---------------------|------------------|------|
| pose_diff
| POSE_KEYPOINT
| 初始差值(调整后 - 原始) |
| original_frame_pose
| POSE_KEYPOINT
| 当前帧原始姿态 |
| prev_original_frame_pose
| POSE_KEYPOINT
| 上一帧原始姿态,用于动作幅度计算 |
| scaled_pose_diff
(可选) | POSE_KEYPOINT
| 全局目标位置差值(最终 - 当前),用于缓动过渡 |
| current_step
(可选) | INT
| 当前帧序号(用于插值) |
| total_steps
(可选) | INT
| 总帧数(用于插值) |
| canvas_width
| INT
| 输出图像宽度 |
| canvas_height
| INT
| 输出图像高度 |
display
Skeletal Remapping + 3D Composition 🦴
https://github.com/user-attachments/assets/2134ba60-9526-40a6-a653-072945422101
Multi-Camera AI Cinematography 📹
https://github.com/user-attachments/assets/24875b91-3c67-46d1-898a-2f374f9b94da