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using OpenTK.Mathematics;
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namespace Yw.WinFrmUI.Hydro
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{
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/// <summary>
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///
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/// </summary>
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public partial class NetworkL3d
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{
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/// <summary>
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/// 判断是否存在
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/// </summary>
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public bool IsExist(string id)
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{
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return _parters.Exists(x => x.Id == id);
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}
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/// <summary>
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/// 获取包围盒
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/// </summary>
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public BoundingBoxL3d GetBoundingBox()
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{
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var minX = float.MaxValue;
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var minY = float.MaxValue;
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var minZ = float.MaxValue;
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var maxX = float.MinValue;
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var maxY = float.MinValue;
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var maxZ = float.MinValue;
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foreach (var node in this.Nodes)
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{
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minX = Math.Min(minX, node.Position.X);
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minY = Math.Min(minY, node.Position.Y);
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minZ = Math.Min(minZ, node.Position.Z);
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maxX = Math.Max(maxX, node.Position.X);
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maxY = Math.Max(maxY, node.Position.Y);
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maxZ = Math.Max(maxZ, node.Position.Z);
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}
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return new BoundingBoxL3d()
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{
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Min = new PointL3d(minX, minY, minZ),
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Max = new PointL3d(maxX, maxY, maxZ)
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};
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}
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/// <summary>
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/// 获取中心点
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/// </summary>
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public PointL3d GetCenter(BoundingBoxL3d boundingBox)
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{
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if (boundingBox == null)
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{
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boundingBox = GetBoundingBox();
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}
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return boundingBox.GetCenter();
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}
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/// <summary>
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/// 绘制2d
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/// </summary>
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public void Draw2d()
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{
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this.Links?.ForEach(x => x.Draw2d());
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this.Nodes?.ForEach(x => x.Draw2d());
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}
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}
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}
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