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Unity Camera Movement
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| using System.Collections; | |
| using System.Collections.Generic; | |
| using UnityEngine; | |
| public class Movement_Camera : MonoBehaviour | |
| { | |
| private enum CameraOptionsPos { None, Follow } | |
| private enum CameraOptionsRot { None, Follow } | |
| [Header("Options")] | |
| [SerializeField] private Transform _Target = null; | |
| [SerializeField] private CameraOptionsPos _CameraOptionPos = CameraOptionsPos.Follow; | |
| [SerializeField] private CameraOptionsRot _CameraOptionRot = CameraOptionsRot.Follow; | |
| [Header("Offset")] | |
| [SerializeField] private Vector3 _OffsetPosition = new Vector3(0, 12, -4); | |
| [SerializeField] private Vector3 _OffsetRotation = Vector3.zero; | |
| [Header("Settings")] | |
| [SerializeField] private float _Speed = 3; | |
| [SerializeField] private bool _LerpPosition = true; | |
| [Header("Contraints")] | |
| [SerializeField] private bool _LockAxis_X = false; | |
| [SerializeField] private bool _LockAxis_Y = false; | |
| [SerializeField] private bool _LockAxis_Z = false; | |
| private Vector3 _TargetPosition; | |
| private float _ScreenShakeDuration; | |
| private float _ScreenShakeIntensity; | |
| //CutScenes | |
| private bool _CutScene; | |
| private GameObject _CutSceneTarget; | |
| private Vector3 _CutScenePosition; | |
| private Vector3 _CutSceneRotation; | |
| private bool _CutSceneFollow; | |
| public static Movement_Camera CAM; | |
| private void Awake() | |
| { | |
| CAM = this; | |
| } | |
| void Update() | |
| { | |
| //Update Target Location | |
| float x_axis = _Target.transform.position.x + _OffsetPosition.x; | |
| float y_axis = _Target.transform.position.y + _OffsetPosition.y; | |
| float z_axis = _Target.transform.position.z + _OffsetPosition.z; | |
| if (!_CutScene) | |
| { | |
| //Lock Axis | |
| if (_LockAxis_X) | |
| x_axis = _OffsetPosition.x; | |
| if (_LockAxis_Y) | |
| y_axis = _OffsetPosition.y; | |
| if (_LockAxis_Z) | |
| z_axis = _OffsetPosition.z; | |
| _TargetPosition = new Vector3(x_axis, y_axis, z_axis); | |
| //Movement | |
| switch (_CameraOptionPos) | |
| { | |
| case CameraOptionsPos.Follow: | |
| if (_LerpPosition) | |
| transform.position = Vector3.Lerp(transform.position, _TargetPosition, _Speed * Time.deltaTime); | |
| else | |
| transform.position = Vector3.MoveTowards(transform.position, _TargetPosition, _Speed * Time.deltaTime); | |
| break; | |
| } | |
| //ScreenShake | |
| if (_ScreenShakeDuration > 0) | |
| { | |
| transform.localPosition = new Vector3(transform.position.x + Random.insideUnitSphere.x * _ScreenShakeIntensity, transform.position.y + Random.insideUnitSphere.y * _ScreenShakeIntensity, transform.position.z); | |
| _ScreenShakeDuration -= 1 * Time.deltaTime; | |
| } | |
| else | |
| { | |
| // Rotation | |
| switch (_CameraOptionRot) | |
| { | |
| case CameraOptionsRot.Follow: | |
| Vector3 rpos = _Target.position - transform.position; | |
| Quaternion lookrotation = Quaternion.LookRotation(rpos, Vector3.up); | |
| transform.eulerAngles = new Vector3(lookrotation.eulerAngles.x + _OffsetRotation.x, lookrotation.eulerAngles.y + _OffsetRotation.y, lookrotation.eulerAngles.z + _OffsetRotation.z); | |
| break; | |
| } | |
| } | |
| } | |
| else //CutScene | |
| { | |
| //Position | |
| _TargetPosition = _CutScenePosition; | |
| if (_LerpPosition) | |
| transform.position = Vector3.Lerp(transform.position, _TargetPosition, _Speed * Time.deltaTime); | |
| else | |
| transform.position = Vector3.MoveTowards(transform.position, _TargetPosition, _Speed * Time.deltaTime); | |
| //Target | |
| if (_CutSceneFollow) | |
| { | |
| Vector3 rpos = _CutSceneTarget.transform.position - transform.position; | |
| Quaternion lookrotation = Quaternion.LookRotation(rpos, Vector3.up); | |
| transform.eulerAngles = new Vector3(lookrotation.eulerAngles.x + _CutSceneRotation.x, lookrotation.eulerAngles.y + _CutSceneRotation.y, lookrotation.eulerAngles.z + _CutSceneRotation.z); | |
| } | |
| else | |
| transform.eulerAngles = _CutSceneRotation; | |
| } | |
| } | |
| //Effects | |
| public void Effect_ScreenShake(float duration, float intesity) | |
| { | |
| _ScreenShakeDuration = duration; | |
| _ScreenShakeIntensity = intesity; | |
| } | |
| //GetSet | |
| public Transform CameraTarget | |
| { | |
| get { return _Target; } | |
| set { _Target = value; } | |
| } | |
| public Vector3 Camera_OffSetPosition | |
| { | |
| get { return _OffsetPosition; } | |
| set { _OffsetPosition = value; } | |
| } | |
| public Vector3 Camera_OffSetRotation | |
| { | |
| get { return _OffsetRotation; } | |
| set { _OffsetRotation = value; } | |
| } | |
| //CutScene | |
| public void CutScene(bool startcutscene) | |
| { | |
| _CutScene = false; | |
| } | |
| public void CutScene(bool startcutscene, Vector3 cutscenepos, GameObject targetobj, Vector3 cutscenerot, bool follow) | |
| { | |
| _CutScene = startcutscene; | |
| _CutScenePosition = cutscenepos; | |
| _CutSceneTarget = targetobj; | |
| _CutSceneRotation = cutscenerot; | |
| _CutSceneFollow = follow; | |
| } | |
| } |
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