private void Awake()
{
string fViewJsonPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "FViewTool", "FView.json");
if (!File.Exists(fViewJsonPath))
{
UnityEngine.Debug.LogError("FView.Awake():先使用工具软件进行罗技摄像头的标定！");
return;
}
if (FARDll.fmFViewReadJson() == 0)//读取json成功
{
//读坐标viewPosition
int size = Marshal.SizeOf(viewPosition);
IntPtr structPtr = Marshal.AllocHGlobal(size);
FARDll.fmFViewGetPosition(structPtr);
viewPosition = (Vector3)Marshal.PtrToStructure(structPtr, typeof(Vector3));
Marshal.FreeHGlobal(structPtr);
//读旋转viewRotation
size = Marshal.SizeOf(viewRotation);
structPtr = Marshal.AllocHGlobal(size);
FARDll.fmFViewGetRotation(structPtr);
viewRotation = (Quaternion)Marshal.PtrToStructure(structPtr, typeof(Quaternion));
Marshal.FreeHGlobal(structPtr);
}
//使用标定结果设置CamRoot的坐标(注意坐标需要缩放)
transform.localPosition = viewPosition * FCore.ViewerScale;
transform.localRotation = viewRotation;
}
private void Update()
{
if (Input.GetKeyDown(KeyCode.V))
{
//启动投屏窗口
FARStartRenderingView(WorkMode._DoubleTexture);
}
if (Input.GetKeyDown(KeyCode.Q))
{
//关闭投屏窗口
FARDll.CloseDown();
}
if (_lastWorkingType != workingMode)
{
//切换到2D画面
FARStartRenderingView(workingMode);
_lastWorkingType = workingMode;
}
///切换投影方式
if (Input.GetKeyDown(KeyCode.K))
{
FARDll.SwitchProjector(FARDll.ProjectorType._2D);
}
if (Input.GetKeyDown(KeyCode.J))
{
FARDll.SwitchProjector(FARDll.ProjectorType.LeftRight);
}
}
private void OnGUI()
{
if (SceneManager.GetActiveScene().name == "VRSample" || SceneManager.GetActiveScene().name == "All")
{
if (GUI.Button(new Rect(20, 20, 160, 60), "2D"))
{
FARStartRenderingView(WorkMode._DoubleTexture);
FARDll.SwitchProjector(FARDll.ProjectorType._2D);
}
if (GUI.Button(new Rect(200, 20, 160, 60), "3D"))
{
FARStartRenderingView(WorkMode._DoubleTexture);
FARDll.SwitchProjector(FARDll.ProjectorType.LeftRight);
}
}
if (SceneManager.GetActiveScene().name == "F-ARSample" || SceneManager.GetActiveScene().name == "All")
{
if (GUI.Button(new Rect(20, 100, 160, 60), "AR"))
{
FARStartRenderingView(WorkMode._SingleTexture);
//FARDll.SwitchProjector(FARDll.ProjectorType.LeftRight);
}
}
if (SceneManager.GetActiveScene().name == "UIInter_Switch23D")
{
return;
}
if (GUI.Button(new Rect(200, 100, 160, 60), "关闭"))
{
FARDll.CloseDown();
}
}
private void SetupArCamTransform()
{
_camPoseMatrixInDisplaySpace = Matrix4x4.identity;
string fViewJsonPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "FViewTool", "FView.json");
if (!File.Exists(fViewJsonPath))
{
UnityEngine.Debug.LogError("FView.Awake():先使用工具软件进行罗技摄像头的标定！");
return;
}
if (FARDll.fmFViewReadJson() == 0)
{
_viewPosition = Vector3.zero;
int size = Marshal.SizeOf(_viewPosition);
IntPtr structPtr = Marshal.AllocHGlobal(size);
FARDll.fmFViewGetPosition(structPtr);
_viewPosition = (Vector3)Marshal.PtrToStructure(structPtr, typeof(Vector3));
Marshal.FreeHGlobal(structPtr);
_viewRotation = Quaternion.identity;
size = Marshal.SizeOf(_viewRotation);
structPtr = Marshal.AllocHGlobal(size);
FARDll.fmFViewGetRotation(structPtr);
_viewRotation = (Quaternion)Marshal.PtrToStructure(structPtr, typeof(Quaternion));
Marshal.FreeHGlobal(structPtr);
_camPoseMatrixInDisplaySpace.SetTRS(_viewPosition * mrSystem.ViewerScale, _viewRotation, Vector3.one);
}
// transform.position = mrSystem.transform.localToWorldMatrix.MultiplyPoint(_viewPosition * mrSystem.ViewerScale);
// transform.rotation = Quaternion.Euler(FCore.slantAngle, 0f, 0f) * mrSystem.transform.rotation * _viewRotation;
}
private IEnumerator CallPluginAtEndOfFrames()
{
while (curMode != ScreenManger.DualScreenMode.None)
{
yield return(new WaitForEndOfFrame());
GL.IssuePluginEvent(FARDll.GetRenderEventFunc(), 1);
}
}
///<summary>
///通过f-ar接口读取屏幕信息后设置窗口位置
///</summary>
///<param name="farwin">投屏窗口句柄</param>
///<param name="preview">是否为3D预览窗口</param>
public void UpdateWindowPos(IntPtr farwin)
{
F3Device.Screen.Monitor monitor = F3Device.DeviceManager.Instance.FindProjectionMonitor(Global.Instance.Data.MainWindowHandle);
if (monitor != null)
{
F3Device.Screen.RECT rect = monitor.m_MonitorInfo.rcMonitor;
FARDll.MoveWindow(farwin, rect.Left, rect.Top, rect.Width, rect.Height, true);
}
else
{
UnityEngine.Debug.LogError("没有找到投屏目标显示器");
}
}
///<summary>
///通过f-ar接口读取屏幕信息后设置窗口位置
///</summary>
///<param name="farwin">投屏窗口句柄</param>
public void UpdateWindowPos(IntPtr farwin)
{
//可先切换到扩展模式
//SetDisplayConfig(0, IntPtr.Zero, 0, IntPtr.Zero, (SDC_APPLY | SDC_TOPOLOGY_EXTEND));
//更新物理显示器列表
int temp_MonitorCount = FARDll.fmARGetMonitorCount();
if (temp_MonitorCount < 0)
{
UnityEngine.Debug.LogError("Direct3DWin.UpdateWindowsPos() failed with error : fmARGetMonitorCount " + temp_MonitorCount);
}
if (temp_MonitorCount != 2)
{
UnityEngine.Debug.LogError("Direct3DWin.UpdateWindows() PosCurrent monitor count : " + temp_MonitorCount);
}
for (int k = 0; k < temp_MonitorCount; k++)
{
FARDll.GCinfo gcinfo = new FARDll.GCinfo();
int result = FARDll.fmARGetMonitorInfoByIndex(ref gcinfo, k);
if (result >= 0)
{
if (targetMonitorName != string.Empty)
{
if (gcinfo.DeviceName.Contains(targetMonitorName))
{
UnityEngine.Debug.Log("Direct3DWin.UpdateWindows():投屏显示器：" + gcinfo.DeviceName);
FARDll.MoveWindow(farwin, gcinfo.RCleft, gcinfo.RCtop, gcinfo.RCright - gcinfo.RCleft, gcinfo.RCbottom - gcinfo.RCtop, true);
return;
}
}
else
{
//获取一个非GC显示器
if (!gcinfo.isGCmonitor)
{
UnityEngine.Debug.Log("Direct3DWin.UpdateWindows():投屏显示器：" + gcinfo.DeviceName);
FARDll.MoveWindow(farwin, gcinfo.RCleft, gcinfo.RCtop, gcinfo.RCright - gcinfo.RCleft, gcinfo.RCbottom - gcinfo.RCtop, true);
return;
}
}
}
else
{
UnityEngine.Debug.LogError("Direct3DWin.UpdateWindows() failed with error : fmARGetMonitorInfoByIndex" + result);
}
}
UnityEngine.Debug.LogError("Direct3DWin.UpdateWindows() failed with error : 没有寻找到对应的显示器");
}
private void OnApplicationQuit()
{
//安全关闭投屏窗口，可根据需求调用
FARDll.CloseDown();
}
///启动投屏窗口进程
private IEnumerator CreateFARWindow(WorkMode _workmode)
{
int temp_MonitorCount = FARDll.fmARUpdatePhysicalMonitor();
if (temp_MonitorCount < 2)
{
UnityEngine.Debug.LogError("Direct3DWin.CreateFARWindow() failed with error : Monitor count less than 2");
}
//为了与主渲染进程不产生冲突，等待下一帧结束
yield return(new WaitForEndOfFrame());
if (FARDll.FindWindow(null, "ClientWinCpp") == IntPtr.Zero)
{
string _path = Path.Combine(Application.streamingAssetsPath, "ClientWin.exe");
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = _path;
viewProcess = new Process();
viewProcess.StartInfo = startInfo;
viewProcess.Start();
_hViewClient = IntPtr.Zero;
}
while (true)
{
_hViewClient = FARDll.FindWindow(null, "ClientWinCpp");
if (_hViewClient != IntPtr.Zero)
{
UnityEngine.Debug.Log("FAR.CreateFARWindow():找到了窗口句柄！");
//全屏到非GC显示器
UpdateWindowPos(_hViewClient);
int pid = 0;
FARDll.GetWindowThreadProcessId(_hViewClient, out pid);
if (pid == viewProcess.Id)
{
//设置当前的色彩空间，u3d默认是Gama空间
FARDll.SetColorSpace(FARDll.U3DColorSpace.Gama);
//开始绘制同屏窗口，如目标纹理指针变更可随时调用
switch (_workmode)
{
case WorkMode._SingleTexture:
status = (FAR_Status)FARDll.StartView(_hViewClient, renderTexture.GetNativeTexturePtr(), IntPtr.Zero);
break;
case WorkMode._DoubleTexture:
status = (FAR_Status)FARDll.StartView(_hViewClient, renderTextureL.GetNativeTexturePtr(), renderTextureR.GetNativeTexturePtr());
break;
default:
status = (FAR_Status)FARDll.StartView(_hViewClient, renderTexture.GetNativeTexturePtr(), IntPtr.Zero);
break;
}
}
break;
}
}
if (status < 0)
{
UnityEngine.Debug.LogError("FAR.CreateFARWindow():投屏启动失败" + status);
FARDll.CloseDown();
}
else
{
UnityEngine.Debug.Log("FAR.CreateFARWindow():开始绘图！");
}
}
///启动投屏窗口进程
private IEnumerator CreateFARWindow()
{
//为了与主渲染进程不产生冲突，等待下一帧结束
yield return(new WaitForEndOfFrame());
try
{
_hViewClient = FARDll.FindWindow(null, "ClientWinCpp");
status = FARDll.FAR_Status.FAR_NotInitialized;
if (_hViewClient == IntPtr.Zero)
{
string _path = System.IO.Path.Combine(Application.streamingAssetsPath, "ClientWin.exe");
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = _path;
FARDll.viewProcess = new Process();
FARDll.viewProcess.StartInfo = startInfo;
FARDll.viewProcess.Start();
FARDll.viewProcess.WaitForInputIdle();
_hViewClient = FARDll.FindWindow(null, "ClientWinCpp");
}
if (FARDll.viewProcess != null)
{
if (_hViewClient != IntPtr.Zero)
{
//全屏到非GC显示器
UpdateWindowPos(_hViewClient);
//开始绘制同屏窗口，如目标纹理指针变更可随时调用
switch (_curMode)
{
case ScreenManger.DualScreenMode.VR:
status = (FARDll.FAR_Status)FARDll.StartView(_hViewClient, renderTexture3DLeft.GetNativeTexturePtr(), renderTexture3DRight.GetNativeTexturePtr());
break;
case ScreenManger.DualScreenMode.VR_2D:
status = (FARDll.FAR_Status)FARDll.StartView(_hViewClient, renderTexture3DLeft.GetNativeTexturePtr(), IntPtr.Zero);
break;
case ScreenManger.DualScreenMode.AR_2D:
status = (FARDll.FAR_Status)FARDll.StartView(_hViewClient, renderTextureAR.GetNativeTexturePtr(), IntPtr.Zero);
break;
case ScreenManger.DualScreenMode.AR:
status = (FARDll.FAR_Status)FARDll.StartView(_hViewClient, renderTextureAR.GetNativeTexturePtr(), IntPtr.Zero);
break;
default:
FARDll.CloseDown();
break;
}
}
}
else
{
status = FARDll.FAR_Status.FAR_GraphicsCardUnsupported;
}
if (status <= 0)
{
UnityEngine.Debug.LogError("投屏启动失败" + status);
FARDll.CloseDown();
}
if (_hViewClient != IntPtr.Zero)
{
if (Global.Instance.Event.CreateProjectionWindowEvent != null)
{
Global.Instance.Event.CreateProjectionWindowEvent(_hViewClient);
}
}
if (_GLIssueHandle != null)
{
this.StopCoroutine(_GLIssueHandle);
}
_GLIssueHandle = this.StartCoroutine(CallPluginAtEndOfFrames());
}
catch (Exception e)
{
FARDll.CloseDown();
UnityEngine.Debug.LogError("投屏启动失败" + e);
}
}
