在进行Unity开发时，有时我们希望能有一些便捷的函数帮助我们处理，然而Unity官方并未提供这类方法，需要我们自己写。于是本文记录一些我自己封装的方法：
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| using UnityEngine;
public static class ExpandClass
{
public static bool AnimationAtTag(this Animator animator, string tagName, int indexLayer = 0)
{
return animator.GetCurrentAnimatorStateInfo(indexLayer).IsTag(tagName);
}
public static float GetTransformDistance(Transform player,Transform enemy)
{
return (enemy.transform.position - player.transform.position).magnitude;
}
public static Vector3 GetTransformVector3(Transform enemy,Transform player)
{
return(enemy.transform.position - player.transform.position);
}
public static void RotateTowards(Transform currentTrans,Transform targetTrans)
{
Vector3 targetVector = new Vector3(targetTrans.position.x - currentTrans.position.x, 0, targetTrans.position.z - currentTrans.position.z);
Quaternion targetQua = Quaternion.LookRotation(targetVector);
currentTrans.rotation = Quaternion.Slerp(currentTrans.rotation, targetQua, 0.9f);
}
}
|
