233 lines
8.2 KiB
C#
233 lines
8.2 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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using ZXK.BYSS;
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using ZXK.UTility;
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namespace Lylibs
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{
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public class LyRawImage : MonoBehaviour, IPointerClickHandler
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{
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// 点击RawImage时，相对RawImage自身的坐标
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private Vector2 ClickPosInRawImg;
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// 预览映射相机
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private Camera PreviewCamera;
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private Camera UICamera;
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private Canvas canvasa;
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public static LyRawImage instance;
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[Header("PLC指示灯状态图")]
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public GameObject GDCGQ_StateDefault;
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public GameObject GDCGQ_State1;
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public GameObject GDCGQ_State2;
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[Header("3D指示灯状态")]
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public GameObject Default_3D;
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public GameObject State1_3D;
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public GameObject State2_3D;
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private void Awake()
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{
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instance = this;
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}
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public void Start()
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{
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// 初始获取预览映射相机
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if (PreviewCamera == null)
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{
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PreviewCamera = GameObject.Find("PreviewCamera").transform.GetComponent<Camera>();
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PreviewCamera.targetTexture = Resources.Load<RenderTexture>("CameraRenderTexture");
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//Debug.Log("测试到！！！！！！！！");
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}
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if (UICamera == null)
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{
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UICamera = GameObject.Find("Main Camera").transform.GetComponent<Camera>();
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}
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if (canvasa == null)
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{
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canvasa = transform.GetComponentInParent<Canvas>();
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}
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canvasa.gameObject.SetActive(false);
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}
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public void Run()
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{
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canvasa.gameObject.SetActive(true);
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GDCGQ_State1.gameObject.SetActive(false);
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GDCGQ_State2.gameObject.SetActive(false);
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Default_3D.gameObject.SetActive(true);
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State1_3D.gameObject.SetActive(false);
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State2_3D.gameObject.SetActive(false);
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}
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/// <summary>
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/// 光电传感器 不亮光
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/// </summary>
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public void RunGDCGQ_Default()
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{
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GDCGQ_StateDefault.gameObject.SetActive(true);
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GDCGQ_State1.gameObject.SetActive(false);
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GDCGQ_State2.gameObject.SetActive(false);
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Debug.Log("调用一次状态0000");
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Default_3D.gameObject.SetActive(true);
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State1_3D.gameObject.SetActive(false);
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State2_3D.gameObject.SetActive(false);
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}
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/// <summary>
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/// 光电传感器
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/// </summary>
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public void RunGDCGQ_State1()
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{
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GDCGQ_State1.gameObject.SetActive(true);
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GDCGQ_State2.gameObject.SetActive(false);
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Debug.Log("调用一次状态1");
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Default_3D.gameObject.SetActive(false);
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State1_3D.gameObject.SetActive(true);
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State2_3D.gameObject.SetActive(false);
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}
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public void RunGDCGQ_State2()
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{
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GDCGQ_State1.gameObject.SetActive(false);
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GDCGQ_State2.gameObject.SetActive(true);
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Debug.Log("调用一次状态2");
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Default_3D.gameObject.SetActive(false);
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State1_3D.gameObject.SetActive(false);
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State2_3D.gameObject.SetActive(true);
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}
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void IPointerClickHandler.OnPointerClick(PointerEventData eventData)
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{
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RectTransform rectTransform = this.GetComponent<RectTransform>();
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if (AppManagement.Instance._CurType == EnumCtrl.Type.CLFJ)
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{
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GameObject.Find("材料分拣虚拟仿真系统").GetComponent<PracticeAndExamInSceneCtrl>()
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.ClFJ_ButtonLogic(GetRawImageObj(eventData, rectTransform, PreviewCamera));
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}
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if (AppManagement.Instance._CurType == EnumCtrl.Type.XHBY)
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{
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Debug.Log("调用循环搬运机械手虚拟仿真系统RayHit");
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GameObject.Find("循环搬运机械手虚拟仿真系统").GetComponent<PracticeAndExamInSceneCtrl>()
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.Set_XHBY_State(GetRawImageObj(eventData, rectTransform, PreviewCamera));
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}
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}
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#region UI不绑定相机
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/// <summary>
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/// 通过点击RawImage中映射的RenderTexture画面，对应的相机发射射线，得到物体
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/// </summary>
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/// <param name="data">rawimage点击的数据</param>
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/// <param name="rawImgRectTransform">rawimage的recttransfotm</param>
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/// <param name="previewCamera">生成rendertexture中画面的相机</param>
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/// <returns>返回射线碰撞到的物体</returns>
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// private GameObject GetRawImageObj(PointerEventData data, RectTransform rawImgRectTransform, Camera previewCamera)
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// {
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// GameObject obj = null;
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// var pos = (data.position - (Vector2)rawImgRectTransform.position) / rawImgRectTransform.lossyScale - rawImgRectTransform.rect.position;
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// var rate = pos / rawImgRectTransform.rect.size;
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// var ray = previewCamera.ViewportPointToRay(rate);
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// RaycastHit raycastHit;
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// if (Physics.Raycast(ray, out raycastHit))
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// {
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// // Debug.Log(raycastHit.transform.name);
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// obj = raycastHit.transform.gameObject;
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// }
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// return obj;
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// }
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//
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private RaycastHit GetRawImageObj(PointerEventData data, RectTransform rawImgRectTransform,
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Camera previewCamera)
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{
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GameObject obj = null;
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var pos = (data.position - (Vector2) rawImgRectTransform.position) / rawImgRectTransform.lossyScale -
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rawImgRectTransform.rect.position;
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var rate = pos / rawImgRectTransform.rect.size;
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var ray = previewCamera.ViewportPointToRay(rate);
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RaycastHit raycastHit;
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if (Physics.Raycast(ray, out raycastHit))
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{
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// Debug.Log(raycastHit.transform.name);
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obj = raycastHit.transform.gameObject;
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}
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return raycastHit;
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}
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#endregion
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#region UI有专门的UI相机
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/// <summary>
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/// 射线投射
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/// </summary>
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/// <param name="canvas">画布</param>
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/// <param name="mousePosition">当前Canvas下点击的鼠标位置</param>
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/// <param name="previewImage">预览图</param>
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/// <param name="previewCamera">预览映射图的摄像机</param>
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private void CheckDrawRayLine(Canvas canvas, Vector3 mousePosition, RawImage previewImage, Camera previewCamera,
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Camera UiCamera)
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{
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Vector2 ClickPosInRawImg;
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// 将UI相机下点击的UI坐标转为相对RawImage的坐标
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if (RectTransformUtility.ScreenPointToLocalPointInRectangle(canvas.transform as RectTransform,
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mousePosition, UiCamera, out ClickPosInRawImg))
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{
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//获取预览图的长宽
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float imageWidth = previewImage.rectTransform.rect.width;
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float imageHeight = previewImage.rectTransform.rect.height;
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//获取预览图的坐标，此处RawImage的Pivot需为(0,0)，不然自己再换算下
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float localPositionX = previewImage.rectTransform.localPosition.x;
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float localPositionY = previewImage.rectTransform.localPosition.y;
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//获取在预览映射相机viewport内的坐标（坐标比例）
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float p_x = (ClickPosInRawImg.x - localPositionX) / imageWidth;
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float p_y = (ClickPosInRawImg.y - localPositionY) / imageHeight;
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//从视口坐标发射线
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Ray p_ray = previewCamera.ViewportPointToRay(new Vector2(p_x, p_y));
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RaycastHit p_hitInfo;
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if (Physics.Raycast(p_ray, out p_hitInfo))
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{
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//显示射线，只有在scene视图中才能看到
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Debug.DrawLine(p_ray.origin, p_hitInfo.point);
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// Debug.Log(p_hitInfo.transform.name);
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}
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}
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}
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#endregion
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}
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} |