Question

我正在使用Unity 2018并尝试从统一商店中导入软件包Standard Assets。

我无法导入一个文件。名为SmoothFollow.cs。脚本旁边没有复选框。它位于“标准资产/实用程序”文件夹中。

Answer 1

很奇怪。也许您的项目中某处已经有一个具有相同名称的脚本？我刚刚在Unity 2018.2.4f1上导入了SmoothFollow.cs，并且效果很好。这是代码：

using UnityEngine;

namespace UnityStandardAssets.Utility
{
    public class SmoothFollow : MonoBehaviour
    {
        // The target we are following
        [SerializeField]
        private Transform target;
        // The distance in the x-z plane to the target
        [SerializeField]
        private float distance = 10.0f;
        // the height we want the camera to be above the target
        [SerializeField]
        private float height = 5.0f;

        [SerializeField]
        private float rotationDamping;
        [SerializeField]
        private float heightDamping;

        // Use this for initialization
        void Start() { }

        // Update is called once per frame
        void LateUpdate()
        {
            // Early out if we don't have a target
            if (!target)
                return;

            // Calculate the current rotation angles
            var wantedRotationAngle = target.eulerAngles.y;
            var wantedHeight = target.position.y + height;

            var currentRotationAngle = transform.eulerAngles.y;
            var currentHeight = transform.position.y;

            // Damp the rotation around the y-axis
            currentRotationAngle = Mathf.LerpAngle(currentRotationAngle, wantedRotationAngle, rotationDamping * Time.deltaTime);

            // Damp the height
            currentHeight = Mathf.Lerp(currentHeight, wantedHeight, heightDamping * Time.deltaTime);

            // Convert the angle into a rotation
            var currentRotation = Quaternion.Euler(0, currentRotationAngle, 0);

            // Set the position of the camera on the x-z plane to:
            // distance meters behind the target
            transform.position = target.position;
            transform.position -= currentRotation * Vector3.forward * distance;

            // Set the height of the camera
            transform.position = new Vector3(transform.position.x ,currentHeight , transform.position.z);

            // Always look at the target
            transform.LookAt(target);
        }
    }
}

您可以使用相同的名称创建一个新脚本，然后将代码复制粘贴以达到相同的效果。

无法在Unity 2018中导入SmoothFollow.cs

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