Unity画2DBox

Unity画2DBox

/// <summary>
/// 画2DBox
/// </summary>
/// <param name="c">盒子的中心</param>
/// <param name="s">盒子的大小</param>
public static void Box(Vector2 center, Vector2 size){var cx = c.x;var cy = c.y;var sx = s.x / 2;var sy = s.y / 2;var p1 = new Vector2(cx - sx, cy + sy);var p2 = new Vector2(cx + sx, cy + sy);var p3 = new Vector2(cx + sx, cy - sy);var p4 = new Vector2(cx - sx, cy - sy);Debug.DrawLine(p1, p2, );Debug.DrawLine(p2, p3, );Debug.DrawLine(p3, p4, );Debug.DrawLine(p4, p1, );}