76 lines
2.2 KiB
C#
76 lines
2.2 KiB
C#
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using System;
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#pragma warning disable IDE0130
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// ReSharper disable once CheckNamespace
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namespace CaeMesh
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{
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[Serializable]
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public struct FeNode
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{
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// Variables
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public int Id;
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public double X;
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public double Y;
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public double Z;
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// Constructors
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public FeNode(int id, double x, double y, double z)
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{
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Id = id;
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X = x;
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Y = y;
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Z = z;
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}
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public FeNode(int id, double[] coor)
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: this(id, coor[0], coor[1], coor[2])
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{
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}
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public FeNode(FeNode node)
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: this(node.Id, node.X, node.Y, node.Z)
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{
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}
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// Methods
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public void SetCoor(double x, double y, double z)
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{
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X = x;
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Y = y;
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Z = z;
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}
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public double[] Coor
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{
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get
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{
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return new[] { X, Y, Z };
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}
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set
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{
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X = value[0];
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Y = value[1];
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Z = value[2];
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}
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}
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public bool IsEqual(FeNode node, double epsilon = 1E-6)
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{
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//int div = 10000;
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// The <= sign solves the problem when a coordinate equals 0
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//if (Id == node.Id && Math.Abs(X - node.X) <= Math.Abs(X / div) &&
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// Math.Abs(Y - node.Y) <= Math.Abs(Y / div) &&
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// Math.Abs(Z - node.Z) <= Math.Abs(Z / div))
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if (Id == node.Id && Math.Abs(X - node.X) <= epsilon &&
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Math.Abs(Y - node.Y) <= epsilon &&
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Math.Abs(Z - node.Z) <= epsilon)
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return true;
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else
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return false;
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}
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public FeNode DeepCopy()
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{
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return new FeNode(Id, X, Y, Z);
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}
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}
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}
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