39 lines
1019 B
C#
39 lines
1019 B
C#
using System;
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namespace Plankton
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{
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/// <summary>
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/// Represents a face in Plankton's halfedge mesh data structure.
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/// </summary>
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public class PlanktonFace
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{
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public int FirstHalfedge;
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public PlanktonFace()
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{
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this.FirstHalfedge = -1;
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}
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internal PlanktonFace(int halfedgeIndex)
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{
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this.FirstHalfedge = halfedgeIndex;
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}
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/// <summary>
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/// Gets an unset PlanktonFace. Unset faces have -1 for their first halfedge index.
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/// </summary>
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public static PlanktonFace Unset
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{
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get { return new PlanktonFace() { FirstHalfedge = -1 }; }
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}
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/// <summary>
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/// Whether or not the face is currently being referenced in the mesh.
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/// </summary>
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public bool IsUnused { get { return (this.FirstHalfedge < 0); } }
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[Obsolete()]
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public bool Dead { get { return this.IsUnused; } }
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}
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}
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