SpineでUnity アニメーション取得

SkeletonAnimationをアタッチしているGameObject上で行う。

using System;
using System.IO; // StringReader
using UnityEngine;
using System.Collections;
using Spine;
using System.Linq;

public class SpineJsonTest : MonoBehaviour
{
    private SkeletonDataAsset skeletonDataAsset;
    private AtlasAsset atlasAsset;

    // Use this for initialization
    void Start ()
    {
        this.skeletonDataAsset = GetComponent<SkeletonAnimation>().skeletonDataAsset;
        TextAsset skeletonJSON = skeletonDataAsset.skeletonJSON;;
        this.atlasAsset = skeletonDataAsset.atlasAsset;
        Atlas atlas = atlasAsset.GetAtlas();
        SkeletonJson json = new SkeletonJson(atlas);
        SkeletonData skeletonData = json.ReadSkeletonData(new StringReader(skeletonJSON.text));

        var query = from anim in skeletonData.Animations
                        where anim.Name == "slash"
                        select anim;
        Debug.LogError(query.First().Name);
    }
}

Unity4ゲームコーディング 本当にゲームが作れるスクリプトの書き方