Example #1
0
        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;
        }
Example #2
0
        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;
        }