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87 lines
2.0 KiB
87 lines
2.0 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using NaughtyAttributes;
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/// <summary>
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/// Utility script to fake parent an object to another
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/// </summary>
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public class CopyTransform : MonoBehaviour
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{
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#region Inspector Fields
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[SerializeField, BoxGroup("References")]
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public Transform m_target;
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[SerializeField, Range(0, 1)]
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public float m_dampening = 1;
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#endregion Inspector Fields
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#region Private Fields
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private Vector3 m_positionOffset;
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private Quaternion m_rotationOffset;
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#endregion Private Fields
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#region Getters
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#endregion Getters
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#region MonoBehaviour Functions
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private void Awake()
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{
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m_positionOffset = transform.position - m_target.position;
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m_rotationOffset = m_target.rotation * Quaternion.Inverse(transform.rotation);
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}
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/// <summary>
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/// OnEnable is called when the object becomes enabled and active.
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/// </summary>
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private void OnEnable()
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{
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}
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/// <summary>
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/// OnDisable is called when the behaviour becomes disabled.
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/// </summary>
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private void OnDisable()
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{
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}
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/// <summary>
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/// Update is called once per frame
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/// </summary>
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private void FixedUpdate()
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{
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Vector3 expectedPosition = m_target.position + (m_target.rotation * m_positionOffset);
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Quaternion expectedRotation = m_target.rotation * m_rotationOffset;
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transform.position = Vector3.Lerp(transform.position, expectedPosition, m_dampening);
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transform.rotation = Quaternion.Lerp(transform.rotation, expectedRotation, m_dampening);
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}
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#endregion MonoBehaviour Functions
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#region Class Functionality
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#endregion Class Functionality
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#region Editor Functions
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/// <summary>
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/// Called when the Component is created or Reset from the Inspector
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/// </summary>
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private void Reset()
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{
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//useful for finding components on creation
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}
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#endregion Editor Functions
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}
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