75 lines
1.6 KiB
C#
75 lines
1.6 KiB
C#
//#define ENABLE_LOG
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/*
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* Copyright (c) 2014 - 2022 t_saki@serenegiant.com
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*/
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using System;
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using UnityEngine;
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using UnityEngine.EventSystems;
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public class CubeHandler : MonoBehaviour,
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IBeginDragHandler, IDragHandler, IEndDragHandler, IPointerClickHandler
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{
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/**
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* このスクリプトで操作するGameObject
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* 未割り当ての場合はこのスクリプトがセットされているGameObjectを使う
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*/
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public GameObject TargetObject;
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private Transform taregtTransform;
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private Vector3 force = new Vector3();
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private const float FACTOR = 1.0f;
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private const float DECAY_RATE = 0.90f;
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// Start is called before the first frame update
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void Start()
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{
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if (TargetObject == null)
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{ // TargetObjectが割り当てられていないときは
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// このスクリプトがセットされているゲームオブジェクトを使う
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TargetObject = gameObject;
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}
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taregtTransform = TargetObject.transform;
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}
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// // Update is called once per frame
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// void Update()
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// {
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//
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// }
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void FixedUpdate()
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{
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// 回転させる
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taregtTransform.Rotate(force * Time.deltaTime, Space.World);
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// 減衰させる
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force *= DECAY_RATE;
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}
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public void OnBeginDrag(PointerEventData eventData)
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{
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}
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public void OnDrag(PointerEventData eventData)
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{
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// 移動量に応じて角度計算
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float xAngle = eventData.delta.y * FACTOR;
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float yAngle = -eventData.delta.x * FACTOR;
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force += new Vector3(xAngle, yAngle, 0.0f);
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}
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public void OnEndDrag(PointerEventData eventData)
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{
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}
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public void OnPointerClick(PointerEventData eventData)
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{
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#if (!NDEBUG && DEBUG && ENABLE_LOG)
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Debug.Log("OnClick:");
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#endif
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}
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}
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