using OpenTK.Graphics.ES20;
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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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internal static class Network2dExtensions
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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 static void Draw2d(this NetworkL3d nw, float zoom)
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{
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if (nw == null)
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{
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return;
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}
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nw.Links.ForEach(x =>
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{
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if (x is PumpL3d pump)
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{
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pump.Draw2d(zoom);
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}
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else
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{
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x.Draw2d();
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}
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});
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nw.Nodes.ForEach(x =>
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{
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if (x is SourceL3d source)
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{
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source.Draw2d(zoom);
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}
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else
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{
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x.Draw2d();
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}
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});
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}
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/// <summary>
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/// 悬停2d
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/// </summary>
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public static void Hover2d(this NetworkL3d nw, Ray3 ray, float zoom, Vector3CacheHelper vecache)
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{
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nw.Visuals.ForEach(x => x.IsHovered = false);
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var visual = ray.CastingClosest(zoom, nw, vecache);
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if (visual != null)
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{
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visual.IsHovered = true;
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}
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}
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/// <summary>
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/// 选择2d
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/// </summary>
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public static void Select2d(this NetworkL3d nw, Ray3 ray, float zoom, Vector3CacheHelper vecache)
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{
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nw.Visuals.ForEach(x => x.IsSelected = false);
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var visual = ray.CastingClosest(zoom, nw, vecache);
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if (visual != null)
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{
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visual.IsSelected = true;
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return;
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}
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}
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}
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}
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