作业帮GetComponentsInChildren怎么个用法大神们帮帮忙一个父物体 一个子物体 两个物体都有HingeJoint组件 代码附加在父物体上代码如下：var hingeJoints :HingeJoint[];hingeJoints = gameObject.GetComponentsInChildren(HingeJ
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![GetComponentsInChildren怎么个用法大神们帮帮忙一个父物体 一个子物体 两个物体都有HingeJoint组件 代码附加在父物体上代码如下：var hingeJoints :HingeJoint[];hingeJoints = gameObject.GetComponentsInChildren(HingeJ](/uploads/image/z/10485585-9-5.jpg?t=GetComponentsInChildren%E6%80%8E%E4%B9%88%E4%B8%AA%E7%94%A8%E6%B3%95%E5%A4%A7%E7%A5%9E%E4%BB%AC%E5%B8%AE%E5%B8%AE%E5%BF%99%E4%B8%80%E4%B8%AA%E7%88%B6%E7%89%A9%E4%BD%93+%E4%B8%80%E4%B8%AA%E5%AD%90%E7%89%A9%E4%BD%93+%E4%B8%A4%E4%B8%AA%E7%89%A9%E4%BD%93%E9%83%BD%E6%9C%89HingeJoint%E7%BB%84%E4%BB%B6+%E4%BB%A3%E7%A0%81%E9%99%84%E5%8A%A0%E5%9C%A8%E7%88%B6%E7%89%A9%E4%BD%93%E4%B8%8A%E4%BB%A3%E7%A0%81%E5%A6%82%E4%B8%8B%EF%BC%9Avar+hingeJoints+%3AHingeJoint%5B%5D%3BhingeJoints+%3D+gameObject.GetComponentsInChildren%28HingeJ)
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GetComponentsInChildren怎么个用法大神们帮帮忙一个父物体 一个子物体 两个物体都有HingeJoint组件 代码附加在父物体上代码如下：var hingeJoints :HingeJoint[];hingeJoints = gameObject.GetComponentsInChildren(HingeJ
GetComponentsInChildren怎么个用法大神们帮帮忙
一个父物体 一个子物体 两个物体都有HingeJoint组件 代码附加在父物体上代码如下：var hingeJoints :HingeJoint[];hingeJoints = gameObject.GetComponentsInChildren(HingeJoint);for (var joint :HingeJoint in hingeJoints) { joint.useSpring = false;}提示错误：InvalidCastException:Cannot cast from source type to destination type.
GetComponentsInChildren怎么个用法大神们帮帮忙一个父物体 一个子物体 两个物体都有HingeJoint组件 代码附加在父物体上代码如下：var hingeJoints :HingeJoint[];hingeJoints = gameObject.GetComponentsInChildren(HingeJ
获取子类组件