75 lines
2.4 KiB
C#
75 lines
2.4 KiB
C#
using UnityEngine;
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public class LevitationObject : MonoBehaviour
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{
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[System.Serializable]
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public class References
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{
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public Rigidbody Rigidbody;
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}
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[System.Serializable]
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public class Settings
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{
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[Range(0, 99)] public int Seed = -1;
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public Vector3 Offset = new Vector3(0, 3, 0);
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public Vector3 DivergeanceMin = new Vector3(1, 1, 1);
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public Vector3 DivergeanceMax = new Vector3(-1, -1, -1);
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public Vector3 Amplitude = new Vector3(.1f, .5f, .1f);
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}
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[System.Serializable]
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public class State
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{
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[Range(0, 1)] public float Levitating;
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}
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[SerializeField] private References _references;
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[SerializeField] private Settings _settings;
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[SerializeField] private State _state;
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private Vector3 _originPos;
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private Vector3 _randomAxis;
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void OnValidate()
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{
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if (!_references.Rigidbody)
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_references.Rigidbody = GetComponent<Rigidbody>();
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}
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void Awake()
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{
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_originPos = transform.position;
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_randomAxis = new Vector3(Random.Range(-1f, 1f), Random.Range(-1f, 1f), Random.Range(-1f, 1f)).normalized;
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}
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void Update()
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{
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if (!LevitationManager.Instance || LevitationManager.Instance.Levitation <= 0)
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return;
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_references.Rigidbody.isKinematic = true;
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_references.Rigidbody.useGravity = false;
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float t = Time.timeSinceLevelLoad;
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t+= (transform.GetSiblingIndex() + (transform.parent ? transform.parent.GetSiblingIndex() : 0)) * 7.63f;
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float cosT0 = Mathf.Cos(t * .3f);
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float cosT1 = Mathf.Cos(t);
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float sinT0 = Mathf.Sin(t * .3f);
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Vector3 offset = _settings.Offset;
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offset.x += _settings.DivergeanceMin.x * cosT0 + _settings.DivergeanceMax.x * sinT0 * _settings.Amplitude.x;
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offset.y += _settings.DivergeanceMin.y * cosT1 + _settings.DivergeanceMax.y * cosT1 * _settings.Amplitude.y;
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offset.z += _settings.DivergeanceMin.z * sinT0 + _settings.DivergeanceMax.z * cosT0 * _settings.Amplitude.z;
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Vector3 targetPos = _originPos + offset;
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targetPos = Vector3.Lerp(transform.position, targetPos, t / Mathf.Max(Vector3.Distance(transform.position, targetPos) * 4f, 1));
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targetPos = Vector3.Slerp(_originPos, targetPos, LevitationManager.Instance.Levitation);
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Quaternion targetRot = Quaternion.AngleAxis(t * 10, _randomAxis);
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_references.Rigidbody.Move(targetPos, targetRot);
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}
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}
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