別のスクリプト内の変数vを使ってFirstPesonControllerで一人称視点のカメラを動かしたいです。
現在、FirstPersonControllerスクリプト内で変数vを読み込むことはできています。
デフォルトのFirstPersonControllerは十字キーを押すと動く設定になっていますが、十字キーで動かさずに、変数vだけで一方向(z軸正方向)にのみ動かせるようにしたいです。
イメージとしてはvが0.1のときは0.1の速さで前に進み、vが0.5のときは0.5の速さで前に進みます。
FirstPersonControllerのどこをどう変えればvだけでカメラが移動するようになりますか?
(変数vは1フレームごとに値が変化するfloat型です。)
[FirstPersonController]
using System;
using ...
namespace UnityStandardAssets.Characters.FirstPerson
{
[RequireComponent(typeof (CharacterController))]
[RequireComponent(typeof (AudioSource))]
public class FirstPersonController : MonoBehaviour
{
[SerializeField] private bool m_IsWalking;
[SerializeField] private float m_WalkSpeed;
[SerializeField] private float m_RunSpeed;
[SerializeField] [Range(0f, 1f)] private float m_RunstepLenghten;
[SerializeField] private float m_JumpSpeed;
[SerializeField] private float m_StickToGroundForce;
[SerializeField] private float m_GravityMultiplier;
[SerializeField] private MouseLook m_MouseLook;
[SerializeField] private bool m_UseFovKick;
[SerializeField] private FOVKick m_FovKick = new FOVKick();
[SerializeField] private bool m_UseHeadBob;
[SerializeField] private CurveControlledBob m_HeadBob = new CurveControlledBob();
[SerializeField] private LerpControlledBob m_JumpBob = new LerpControlledBob();
[SerializeField] private float m_StepInterval;
[SerializeField] private AudioClip[] m_FootstepSounds; // an array of footstep sounds that will be randomly selected from.
[SerializeField] private AudioClip m_JumpSound; // the sound played when character leaves the ground.
[SerializeField] private AudioClip m_LandSound; // the sound played when character touches back on ground.
private Camera m_Camera; private bool m_Jump; private float m_YRotation; private Vector2 m_Input; private Vector3 m_MoveDir = Vector3.zero; private CharacterController m_CharacterController; private CollisionFlags m_CollisionFlags; private bool m_PreviouslyGrounded; private Vector3 m_OriginalCameraPosition; private float m_StepCycle; private float m_NextStep; private bool m_Jumping; private AudioSource m_AudioSource; // Use this for initialization private void Start() { m_CharacterController = GetComponent<CharacterController>(); m_Camera = Camera.main; m_OriginalCameraPosition = m_Camera.transform.localPosition; m_FovKick.Setup(m_Camera); m_HeadBob.Setup(m_Camera, m_StepInterval); m_StepCycle = 0f; m_NextStep = m_StepCycle/2f; m_Jumping = false; m_AudioSource = GetComponent<AudioSource>(); m_MouseLook.Init(transform , m_Camera.transform); } // Update is called once per frame private void Update() { RotateView(); // the jump state needs to read here to make sure it is not missed if (!m_Jump) { m_Jump = CrossPlatformInputManager.GetButtonDown("Jump"); } if (!m_PreviouslyGrounded && m_CharacterController.isGrounded) { StartCoroutine(m_JumpBob.DoBobCycle()); PlayLandingSound(); m_MoveDir.y = 0f; m_Jumping = false; } if (!m_CharacterController.isGrounded && !m_Jumping && m_PreviouslyGrounded) { m_MoveDir.y = 0f; } m_PreviouslyGrounded = m_CharacterController.isGrounded; } private void PlayLandingSound() { ... } private void FixedUpdate() { float speed; GetInput(out speed); // always move along the camera forward as it is the direction that it being aimed at Vector3 desiredMove = transform.forward*m_Input.y + transform.right*m_Input.x; // get a normal for the surface that is being touched to move along it RaycastHit hitInfo; Physics.SphereCast(transform.position, m_CharacterController.radius, Vector3.down, out hitInfo, m_CharacterController.height/2f, Physics.AllLayers, QueryTriggerInteraction.Ignore); desiredMove = Vector3.ProjectOnPlane(desiredMove, hitInfo.normal).normalized; m_MoveDir.x = desiredMove.x*speed; m_MoveDir.z = desiredMove.z*speed; if (m_CharacterController.isGrounded) { m_MoveDir.y = -m_StickToGroundForce; if (m_Jump) { m_MoveDir.y = m_JumpSpeed; PlayJumpSound(); m_Jump = false; m_Jumping = true; } } else { m_MoveDir += Physics.gravity*m_GravityMultiplier*Time.fixedDeltaTime; } m_CollisionFlags = m_CharacterController.Move(m_MoveDir*Time.fixedDeltaTime); ProgressStepCycle(speed); UpdateCameraPosition(speed); m_MouseLook.UpdateCursorLock(); } private void PlayJumpSound() { ... } private void ProgressStepCycle(float speed) { if (m_CharacterController.velocity.sqrMagnitude > 0 && (m_Input.x != 0 || m_Input.y != 0)) { m_StepCycle += (m_CharacterController.velocity.magnitude + (speed*(m_IsWalking ? 1f : m_RunstepLenghten)))* Time.fixedDeltaTime; } if (!(m_StepCycle > m_NextStep)) { return; } m_NextStep = m_StepCycle + m_StepInterval; PlayFootStepAudio(); } private void PlayFootStepAudio() { ... } private void UpdateCameraPosition(float speed) { Vector3 newCameraPosition; if (!m_UseHeadBob) { return; } if (m_CharacterController.velocity.magnitude > 0 && m_CharacterController.isGrounded) { m_Camera.transform.localPosition = m_HeadBob.DoHeadBob(m_CharacterController.velocity.magnitude + (speed*(m_IsWalking ? 1f : m_RunstepLenghten))); newCameraPosition = m_Camera.transform.localPosition; newCameraPosition.y = m_Camera.transform.localPosition.y - m_JumpBob.Offset(); } else { newCameraPosition = m_Camera.transform.localPosition; newCameraPosition.y = m_OriginalCameraPosition.y - m_JumpBob.Offset(); } m_Camera.transform.localPosition = newCameraPosition; } private void GetInput(out float speed) { // Read input float horizontal = CrossPlatformInputManager.GetAxis("Horizontal"); float vertical = CrossPlatformInputManager.GetAxis("Vertical"); bool waswalking = m_IsWalking;
#if !MOBILE_INPUT
// On standalone builds, walk/run speed is modified by a key press.
// keep track of whether or not the character is walking or running
m_IsWalking = !Input.GetKey(KeyCode.LeftShift);
#endif
// set the desired speed to be walking or running
speed = m_IsWalking ? m_WalkSpeed : m_RunSpeed;
m_Input = new Vector2(horizontal, vertical);
// normalize input if it exceeds 1 in combined length: if (m_Input.sqrMagnitude > 1) { m_Input.Normalize(); } // handle speed change to give an fov kick // only if the player is going to a run, is running and the fovkick is to be used if (m_IsWalking != waswalking && m_UseFovKick && m_CharacterController.velocity.sqrMagnitude > 0) { StopAllCoroutines(); StartCoroutine(!m_IsWalking ? m_FovKick.FOVKickUp() : m_FovKick.FOVKickDown()); } } private void RotateView() { m_MouseLook.LookRotation (transform, m_Camera.transform); } private void OnControllerColliderHit(ControllerColliderHit hit) { Rigidbody body = hit.collider.attachedRigidbody; //dont move the rigidbody if the character is on top of it if (m_CollisionFlags == CollisionFlags.Below) { return; } if (body == null || body.isKinematic) { return; } body.AddForceAtPosition(m_CharacterController.velocity*0.1f, hit.point, ForceMode.Impulse); } }
}
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2018/10/23 05:57