允 许用户在 Runtime 下绘制线条与图形。
支持绘制样条线，长方体，球体，圆锥，任意棱的棱柱，线，点与多边形。
Allowed user draw shapes in runtime.
Allowed draw spline, box, sphere, cone, prism, line, points, and polygon.
3.29 2025 fixed package bugs.
