bottle按压收缩那一节课， head， body的动画都没有问题， 唯独人物旋转， 不会动， 不知道问题在哪，
如果body能正常收缩， 证明动画逻辑没有问题
并且通过调试， this.human.rotation.z 都有值， 但就是没有旋转

完整代码

// 瓶子旋转方法
    rotate() {
        const scale = 1.4;
        this.human.rotation.x = this.human.rotation.z = 0;
        // this.human.rotation.z = 0;
        // x
        if(this.direction == 0) {
            customAnimation.to(0.14, this.human.rotation, { z: this.human.rotation.z - Math.PI});
            customAnimation.to(0.18, this.human.rotation, { z: this.human.rotation.z - (2 * Math.PI) }, 'Linear', 0.14);

            customAnimation.to( 0.1,  this.head.position, { y: this.head.position.y + 0.9 * scale, x: this.head.position.x + 0.45 * scale });
            customAnimation.to( 0.1,  this.head.position, { y: this.head.position.y - 0.9 * scale, x: this.head.position.x - 0.45 * scale}, 'Linear', 0.1);
            customAnimation.to( 0.15, this.head.position, { y: 7.56, x: 0 },  'Linear', 0.25)

            customAnimation.to(0.1, this.body.scale,  { y: Math.max(scale, 1), x: Math.max(Math.min(1 / scale, 1), 0.7), z: Math.max(Math.min(1 / scale, 1), 0.7) })
            customAnimation.to(0.1, this.body.scale,  { y: Math.min(0.9 / scale, 0.7), x: Math.max(scale, 1.2), z: Math.max(scale, 1.2)}, 'Linear', 0.1)
            customAnimation.to(0.3, this.body.scale,  { y: 1, x: 1, z: 1 }, 'Linear',  0.2 )
        }
    }

customAnimation.to = function(duration, from, to, type, deley) {
   
    for(let key in from) {
        setTimeout(function (key) {
            return function() {
                if((to[key] === undefined)){ return }
                tweenAnimation(from[key], to[key], duration, type, (value, complete) => {
                    from[key] = value;
                    if(complete) {
                        return;
                    }
                    console.log(from[key])
                })
            }
        }(key), deley * 1000)
        
    }
}