如何在检查器中制作文本/字符串容器以添加描述/信息文本，以及如何将其适应并转换为ui文本组件？

问题描述

using UnityEngine;
using System;
using System.Collections;
using UnityEngine.UI;
using System.Collections.Generic;

[RequireComponent(typeof(Animator))]

public class IKControl : MonoBehavIoUr
{
    public InteractableItem[] lookObj = null;
    public Text text;
    public float weightdamping = 1.5f;
    public float maxdistance = 10f;
    public bool RightHandToTarget = true;

    private Animator animator;
    private InteractableItem lastPrimaryTarget;
    private Quaternion savedRotation;
    private float lerpEnddistance = 0.1f;
    private float finalLookWeight = 0;
    private bool transitionToNextTarget = false;

    void Start()
    {
        animator = GetComponent<Animator>();
    }

    // Callback for calculating IK
    void OnAnimatorIK()
    {
        if (lookObj != null)
        {
            InteractableItem primaryTarget = null;
            float closestLookWeight = 0;

            // Here we find the target which is closest (by angle) to the players view line
            foreach (InteractableItem target in lookObj)
            {
                Vector3 lookAt = target.transform.position - transform.position;
                lookAt.y = 0f;

                // Filter out all objects that are too far away
                //if (lookAt.magnitude > maxdistance) continue;
                if (lookAt.magnitude > target.distance) continue;

                float dotProduct = Vector3.Dot(new Vector3(transform.forward.x,0f,transform.forward.z).normalized,lookAt.normalized);
                float lookWeight = Mathf.Clamp(dotProduct,1f);
                if (lookWeight > 0.1f && lookWeight > closestLookWeight)
                {
                    closestLookWeight = lookWeight;
                    primaryTarget = target;
                }
            }

            if (primaryTarget != null)
            {
                if ((lastPrimaryTarget != null) && (lastPrimaryTarget != primaryTarget) && (finalLookWeight > 0f))
                {
                    // Here we start a new transition because the player looks already to a target but
                    // we have found another target the player should look at
                    transitionToNextTarget = true;
                }
            }

            // The player is in a neutral look position but has found a new target
            if ((primaryTarget != null) && !transitionToNextTarget)
            {
                lastPrimaryTarget = primaryTarget;
                //finalLookWeight = Mathf.Lerp(finalLookWeight,closestLookWeight,Time.deltaTime * weightdamping);
                finalLookWeight = Mathf.Lerp(finalLookWeight,1f,Time.deltaTime * weightdamping);
                float bodyWeight = finalLookWeight * .75f;
                animator.SetLookAtWeight(finalLookWeight,bodyWeight,1f);
                animator.SetLookAtPosition(primaryTarget.transform.position);

                if (RightHandToTarget)
                {
                    Vector3 relativePos = primaryTarget.transform.position - transform.position;
                    Quaternion rotationtoTarget = Quaternion.LookRotation(relativePos,Vector3.up);
                    animator.SetIKRotationWeight(AvatarIKGoal.RightHand,finalLookWeight);
                    animator.SetIKRotation(AvatarIKGoal.RightHand,rotationtoTarget);
                    animator.SetIKPositionWeight(AvatarIKGoal.RightHand,finalLookWeight * 0.5f * closestLookWeight);
                    animator.SetIKPosition(AvatarIKGoal.RightHand,primaryTarget.transform.position);
                }
            }

            // Let the player smoothly look away from the last target to the neutral look position
            if ((primaryTarget == null && lastPrimaryTarget != null) || transitionToNextTarget)
            {
                finalLookWeight = Mathf.Lerp(finalLookWeight,1f);
                animator.SetLookAtPosition(lastPrimaryTarget.transform.position);

                if (RightHandToTarget)
                {
                    Vector3 relativePos = lastPrimaryTarget.transform.position - transform.position;
                    Quaternion rotationtoTarget = Quaternion.LookRotation(relativePos,lastPrimaryTarget.transform.position);
                }

                if (finalLookWeight < lerpEnddistance)
                {
                    transitionToNextTarget = false;
                    finalLookWeight = 0f;
                    lastPrimaryTarget = null;
                }
            }

            // Show found object by the player
            if (primaryTarget != null)
            {
                text.text = primaryTarget.description;
            }
            else
            {
                text.text = "";
            }
        }
    }
}

这是附加到每个可交互项对象的InteractableItem类：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class InteractableItem : MonoBehavIoUr
{
    public float distance = 10f;
    public string description = "";
}

现在我使用一个简单的字符串，然后在IKControl脚本中显示它：

                if (primaryTarget != null)
                {
                    text.text = primaryTarget.description;
                }
                else
                {
                    text.text = "";
                }

但是有两个问题：

• 在检查器中的字符串中键入描述不是一个好主意，因为文本很快就会脱离字符串字段。

• 左下角游戏视图窗口中的文本太左，取决于我输入的描述文本多少，该文本会从屏幕上消失。我需要一直更改ui文本的宽度，但这不是解决方案。

多维数据集是可交互的项目：

也许每个项目也只使用一个字符串来使用ui文本？还是另一个文本容器？然后如何在IKControl脚本中使用它？

解决方法

假设我正确理解了您的要求，对于大多数描述，您都可以制作一个具有[TextArea]属性的公共字符串。您可以很容易地找到complete list of attributes，它们很多，而且如果正确使用它们，您可以在检查器中开始做一些非常酷的事情。