/// <summary>
/// 链条。若干个点用直线连接起来。
/// </summary>
/// <param name="pointCount">有多少个点</param>
/// <param name="length">点的范围（长度）</param>
/// <param name="width">点的范围（宽度）</param>
/// <param name="height">点的范围（高度）</param>
public Chain(int pointCount = 10, int length = 5, int width = 5, int height = 5)
{
this.model = new ChainModel(pointCount, length, width, height);
this.Lengths = model.Lengths;
}
public Chain(ChainModel model)
{
this.model = model;
}
/// <summary>
/// 链条。若干个点用直线连接起来。
/// </summary>
/// <param name="pointCount">有多少个点</param>
/// <param name="length">点的范围（长度）</param>
/// <param name="width">点的范围（宽度）</param>
/// <param name="height">点的范围（高度）</param>
public Chain(int pointCount = 10, int length = 5, int width = 5, int height = 5)
{
this.model = new ChainModel(pointCount, length, width, height);
this.Lengths = model.Lengths;
}