LineMap2D is a Godot 4 plugin based on Line2D that allows developers to create textured 2D lines while supporting dynamic adjustments to point positions, rotation, scaling, and other properties. The plugin runs in tool mode (@tool), making it suitable for visual design directly within the editor. LineMap2D 是一个基于 Line2D 的 Godot 4 插件，允许开发者创建带有纹理的 2D 线条，同时支持动态调整点的位置、旋转、缩放等属性。本插件支持在 工具模式（@tool） 下运行，可用于编辑器内的可视化设计。