42 lines
958 B
C#
42 lines
958 B
C#
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using System.Collections.Generic;
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using UnityEngine;
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namespace UniHumanoid
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{
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public interface IBone
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{
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string Name { get; }
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Vector3 SkeletonLocalPosition { get; }
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IBone Parent { get; }
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IList<IBone> Children { get; }
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}
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public static class IBoneExtensions
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{
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public static IEnumerable<IBone> Traverse(this IBone self)
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{
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yield return self;
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foreach (var child in self.Children)
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{
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foreach (var x in child.Traverse())
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{
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yield return x;
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}
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}
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}
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public static Vector3 CenterOfDescendant(this IBone self)
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{
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var sum = Vector3.zero;
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int i = 0;
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foreach (var x in self.Traverse())
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{
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sum += x.SkeletonLocalPosition;
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++i;
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}
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return sum / i;
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}
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}
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}
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