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 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;
}