PawnRenderNode 扩展：姿势与渲染动画编辑器

PawnRenderNode Expand is an in-game Pawn render node debugging and animation editing tool for RimWorld 1.6.

It allows you to inspect, select, and modify PawnRenderNode entries directly in-game, including the body, head, hair, apparel, headgear, body parts, implants, and render nodes added by other mods.

Features:
- In-game Pawn render tree viewer
- Node offset, rotation, scale, pivot, and layer adjustment
- Per-facing pose editing for North / East / South / West
- Node hiding and forced texture facing
- Node color and opacity override
- ShaderTypeDef debug switching
- Live Pawn preview
- Render animation keyframe editor
- Animation XML import and export
- Useful for poses, idle animations, special state animations, equipment animations, and mod debugging

This mod is mainly a development and debugging tool, but it can also be used as a base for custom Pawn render animation systems.