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using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
namespace MeshUtility
{
public static class HumanoidLoader
{
public static Avatar LoadHumanoidAvatar(Transform root, IEnumerable<(Transform, HumanBodyBones)> boneMap)
{
var description = new HumanDescription
{
skeleton = root.GetComponentsInChildren<Transform>()
.Select(x => x.ToSkeletonBone()).ToArray(),
human = boneMap
.Select(x => new HumanBone
{
boneName = x.Item1.name,
humanName = s_humanTranitBoneNameMap[x.Item2],
limit = new HumanLimit
{
useDefaultValues = true,
}
}).ToArray(),
armStretch = 0.05f,
legStretch = 0.05f,
upperArmTwist = 0.5f,
lowerArmTwist = 0.5f,
upperLegTwist = 0.5f,
lowerLegTwist = 0.5f,
feetSpacing = 0,
hasTranslationDoF = false,
};
return AvatarBuilder.BuildHumanAvatar(root.gameObject, description);
}
static SkeletonBone ToSkeletonBone(this Transform t)
{
var sb = new SkeletonBone();
sb.name = t.name;
sb.position = t.localPosition;
sb.rotation = t.localRotation;
sb.scale = t.localScale;
return sb;
}
static HumanBodyBones TraitToHumanBone(string x)
{
return (HumanBodyBones)Enum.Parse(typeof(HumanBodyBones), x.Replace(" ", ""), true);
}
static readonly Dictionary<HumanBodyBones, string> s_humanTranitBoneNameMap =
HumanTrait.BoneName.ToDictionary(
x => TraitToHumanBone(x),
x => x);
}
}
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