28 lines
838 B
C#
28 lines
838 B
C#
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using System;
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using UnityEngine;
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[RequireComponent(typeof(MeshCollider))]
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public class SliderKnob : MonoBehaviour
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{
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public event Action<SliderKnob> OnDrag;
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private Vector3 screenPoint;
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private Vector3 offset;
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void OnMouseDown()
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{
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screenPoint = Camera.main.WorldToScreenPoint(gameObject.transform.position);
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offset = gameObject.transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z));
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}
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void OnMouseDrag()
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{
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OnDrag?.Invoke(this);
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/* Vector3 curScreenPoint = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z);
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Vector3 curPosition = Camera.main.ScreenToWorldPoint(curScreenPoint) + offset;
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transform.position = curPosition; */
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}
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}
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