歩いているときのカメラの揺れが調整出来ない...

unity初心者です
WASDキーのどれかを押すカメラが大きく揺れて何も押してない状態だと小さく揺れるスクリプトを書いたんですが、小さい揺れから大きい揺れになる間をいい感じ調節することができません。
CurveControlledBob.csが動作を調整するスクリプト、Move.csが実行するスクリプトです。

CurveControlledBob.cs
using System;
using UnityEngine;

[Serializable]
public class CurveControlledBob
{
    public AnimationCurve Bobcurve = new AnimationCurve(new Keyframe(0f, 0f), new Keyframe(0.5f, 1f),
                                                        new Keyframe(1f, 0f), new Keyframe(1.5f, -1f),
                                                        new Keyframe(2f, 0f)); // sin curve for head bob
    public float VerticaltoHorizontalRatio;

    private float m_CyclePositionX;
    private float m_CyclePositionY;
    private float m_BobBaseInterval;
    private Vector3 m_OriginalCameraPosition;
    private float m_Time;
    private float kWalkHorizontalBobRange = 0.05f;
    private float kWalkVerticalBobRange = 0.05f;
    private float kStopHorizontalBobRange = 0.05f;
    private float kStopVerticalBobRange = 0.05f;
    private float horizontalBobRange = 0.02f;
    private float verticalBobRange = 0.02f;
    private float kChangeBobSpeed = 0.04f;


    public void Setup(Camera camera, float bobBaseInterval)
    {
        m_BobBaseInterval = bobBaseInterval;
        m_OriginalCameraPosition = camera.transform.localPosition;

        // get the length of the curve in time
        m_Time = Bobcurve[Bobcurve.length - 1].time;
    }


    public Vector3 DoHeadBob(float speed, bool isWalk)
    {
        if (isWalk)
        {
            if (horizontalBobRange < kWalkHorizontalBobRange)
            {
                horizontalBobRange += kChangeBobSpeed;
            }
            if (verticalBobRange < kWalkVerticalBobRange)
            {
                verticalBobRange += kChangeBobSpeed;
            }
        }
        else
        {
            if (horizontalBobRange > kStopHorizontalBobRange)
            {
                horizontalBobRange -= kChangeBobSpeed;
            }
            if (verticalBobRange > kStopVerticalBobRange)
            {
                verticalBobRange -= kChangeBobSpeed;
            }
        }

        float xPos = m_OriginalCameraPosition.x + (Bobcurve.Evaluate(m_CyclePositionX) * horizontalBobRange);
        float yPos = m_OriginalCameraPosition.y + (Bobcurve.Evaluate(m_CyclePositionY) * verticalBobRange);

        m_CyclePositionX += (speed * Time.deltaTime) / m_BobBaseInterval;
        m_CyclePositionY += ((speed * Time.deltaTime) / m_BobBaseInterval) * VerticaltoHorizontalRatio;

        if (m_CyclePositionX > m_Time)
        {
            m_CyclePositionX = m_CyclePositionX - m_Time;
        }
        if (m_CyclePositionY > m_Time)
        {
            m_CyclePositionY = m_CyclePositionY - m_Time;
        }

        return new Vector3(xPos, yPos, 0f);
    }
}

Move.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Move : MonoBehaviour
{
    [SerializeField] private CurveControlledBob headBob_ = new CurveControlledBob();

    private Camera mainCamera_;
    private Transform cameraTransform_;
    // Start is called before the first frame update
    void Start()
    {
        mainCamera_ = this.GetComponent<Camera>();
        headBob_.Setup(mainCamera_, 1.0f);
        cameraTransform_ = GetComponent<Transform>();
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetKey(KeyCode.W)
            || Input.GetKey(KeyCode.A)
            || Input.GetKey(KeyCode.S)
            || Input.GetKey(KeyCode.D))
        {
            Vector3 handBob = headBob_.DoHeadBob(0.9f,true);
            cameraTransform_.localPosition = handBob;
        }
        else
        {
            Vector3 handBob = headBob_.DoHeadBob(0.4f, false);
            cameraTransform_.localPosition = handBob;
        }
        
    }
}

bboydaisuke

2022/05/08 04:59

スクリプトでやるんじゃなくてアニメーションで作ってBlendで滑らかに繋げればいいです。普通でイージーなやり方をするなら、Cinemachine で仮想カメラを２つ作って、一つは Noise の設定で揺れを小さく、一つは大きくしておき（つまりカメラを揺らすの機能は最初から Unity にあり、コードを書く必要はない）、その２つの仮想カメラをブレンドで切り替えればスムーズにつながります。