void UpdateCamera(Camera camera)
{
EyeCamera eyeCamera;
if (!eyeCameras.TryGetValue(camera, out eyeCamera))
{
return;
}
if (connected)
{
if (GetHeadPose(out headPose, out timestamp))
{
SetEditorEmulatorsEnabled(false);
camera.transform.localRotation = Quaternion.LookRotation(headPose.GetColumn(2), headPose.GetColumn(1));
camera.transform.localPosition = camera.transform.localRotation * headPose.GetRow(3) * -1;
}
else
{
SetEditorEmulatorsEnabled(true);
}
var eyeViews = new UnityEyeViews();
if (GetEyeViews(out eyeViews))
{
SetTransformFromMatrix(eyeCamera.leftEyeCamera.gameObject.transform, eyeViews.leftEyePose);
SetTransformFromMatrix(eyeCamera.rightEyeCamera.gameObject.transform, eyeViews.rightEyePose);
var near = Camera.main.nearClipPlane;
var far = Camera.main.farClipPlane;
eyeCamera.leftEyeCamera.projectionMatrix =
PerspectiveMatrixFromUnityRect(eyeViews.leftEyeViewSize, near, far);
eyeCamera.rightEyeCamera.projectionMatrix =
PerspectiveMatrixFromUnityRect(eyeViews.rightEyeViewSize, near, far);
bool multisampleChanged = multisampleCounts[(int)MultisampleCount] != renderTexture.antiAliasing;
// Adjusts render texture size.
if (OutputResolution != Resolutions.WindowSized)
{
var selectedResolutionSize = resolutionSizes[(int)OutputResolution];
if (selectedResolutionSize.width != renderTexture.width ||
selectedResolutionSize.height != renderTexture.height ||
multisampleChanged)
{
ResizeRenderTexture(selectedResolutionSize.width, selectedResolutionSize.height);
}
}
else // OutputResolution == Resolutions.WindowSized
{
var screenAspectRatio = (float)Screen.width / Screen.height;
var eyeViewsWidth =
-eyeViews.leftEyeViewSize.left +
eyeViews.leftEyeViewSize.right +
-eyeViews.rightEyeViewSize.left +
eyeViews.rightEyeViewSize.right;
var eyeViewsHeight =
eyeViews.leftEyeViewSize.top +
-eyeViews.leftEyeViewSize.bottom;
if (eyeViewsHeight > 0f)
{
int renderTextureHeight;
int renderTextureWidth;
var eyeViewsAspectRatio = eyeViewsWidth / eyeViewsHeight;
if (screenAspectRatio > eyeViewsAspectRatio)
{
renderTextureHeight = Screen.height;
renderTextureWidth = (int)(Screen.height * eyeViewsAspectRatio);
}
else
{
renderTextureWidth = Screen.width;
renderTextureHeight = (int)(Screen.width / eyeViewsAspectRatio);
}
renderTextureWidth = renderTextureWidth & ~0x3;
renderTextureHeight = renderTextureHeight & ~0x3;
if (multisampleChanged ||
renderTexture.width != renderTextureWidth ||
renderTexture.height != renderTextureHeight)
{
ResizeRenderTexture(renderTextureWidth, renderTextureHeight);
}
}
}
}
}
else // !connected
{
SetEditorEmulatorsEnabled(true);
if (renderTexture.width != Screen.width || renderTexture.height != Screen.height)
{
ResizeRenderTexture(Screen.width, Screen.height);
}
}
}
void Update()
{
if (!EnsureCameras())
{
return;
}
if (GvrViewer.Instance != null)
{
GvrViewer.Instance.VRModeEnabled = false;
}
var mainCamera = Camera.main;
var mainCameraObject = mainCamera.gameObject;
var mainCameraTransform = mainCameraObject.transform;
var newConnectionState = IsConnected();
if (connected && !newConnectionState)
{
Debug.Log("Disconnected from Instant Preview.");
}
else if (!connected && newConnectionState)
{
Debug.Log("Connected to Instant Preview.");
}
connected = newConnectionState;
// Removes extra cameras created by GvrViewer.
foreach (var camera in mainCamera.GetComponentsInChildren <Camera>())
{
if (camera.GetComponent <GvrEye>() != null)
{
camera.gameObject.SetActive(false);
}
}
// Disables gvr pre and post render objects.
if (GvrViewer.Instance != null)
{
foreach (Transform transform in GvrViewer.Instance.transform)
{
transform.gameObject.SetActive(false);
}
}
if (connected)
{
var gvrHead = mainCameraObject.GetComponent <GvrHead>();
if (GetHeadPose(out headPose, out timestamp))
{
// Disables gvr head tracking if using Instant Preview head tracking.
if (gvrHead != null)
{
gvrHead.trackPosition = false;
gvrHead.trackRotation = false;
}
mainCameraTransform.localRotation = Quaternion.LookRotation(headPose.GetColumn(2), headPose.GetColumn(1));
}
else
{
// Re-enables gvr head tracking if using controller only mode.
if (gvrHead != null)
{
gvrHead.trackRotation = true;
}
}
var eyeViews = new UnityEyeViews();
if (GetEyeViews(out eyeViews))
{
SetTransformFromMatrix(leftEyeCamera.gameObject.transform, eyeViews.leftEyePose);
SetTransformFromMatrix(rightEyeCamera.gameObject.transform, eyeViews.rightEyePose);
var near = Camera.main.nearClipPlane;
var far = Camera.main.farClipPlane;
leftEyeCamera.projectionMatrix =
PerspectiveMatrixFromUnityRect(eyeViews.leftEyeViewSize, near, far);
rightEyeCamera.projectionMatrix =
PerspectiveMatrixFromUnityRect(eyeViews.rightEyeViewSize, near, far);
bool multisampleChanged = multisampleCounts[(int)MultisampleCount] != renderTexture.antiAliasing;
// Adjusts render texture size.
if (OutputResolution != Resolutions.WindowSized)
{
var selectedResolutionSize = resolutionSizes[(int)OutputResolution];
if (selectedResolutionSize.width != renderTexture.width ||
selectedResolutionSize.height != renderTexture.height ||
multisampleChanged)
{
ResizeRenderTexture(selectedResolutionSize.width, selectedResolutionSize.height);
}
}
else // OutputResolution == Resolutions.WindowSized
{
var screenAspectRatio = (float)Screen.width / Screen.height;
var eyeViewsWidth =
-eyeViews.leftEyeViewSize.left +
eyeViews.leftEyeViewSize.right +
-eyeViews.rightEyeViewSize.left +
eyeViews.rightEyeViewSize.right;
var eyeViewsHeight =
eyeViews.leftEyeViewSize.top +
-eyeViews.leftEyeViewSize.bottom;
if (eyeViewsHeight > 0f)
{
int renderTextureHeight;
int renderTextureWidth;
var eyeViewsAspectRatio = eyeViewsWidth / eyeViewsHeight;
if (screenAspectRatio > eyeViewsAspectRatio)
{
renderTextureHeight = Screen.height;
renderTextureWidth = (int)(Screen.height * eyeViewsAspectRatio);
}
else
{
renderTextureWidth = Screen.width;
renderTextureHeight = (int)(Screen.width / eyeViewsAspectRatio);
}
renderTextureWidth = renderTextureWidth & ~0x3;
renderTextureHeight = renderTextureHeight & ~0x3;
if (multisampleChanged ||
renderTexture.width != renderTextureWidth ||
renderTexture.height != renderTextureHeight)
{
ResizeRenderTexture(renderTextureWidth, renderTextureHeight);
}
}
}
}
}
else // !connected
{
if (renderTexture.width != Screen.width || renderTexture.height != Screen.height)
{
ResizeRenderTexture(Screen.width, Screen.height);
}
}
}
private static extern bool GetEyeViews(out UnityEyeViews outputEyeViews);
void Update()
{
if (!EnsureCameras())
{
return;
}
var mainCamera = Camera.main;
var mainCameraObject = mainCamera.gameObject;
var mainCameraTransform = mainCameraObject.transform;
var newConnectionState = IsConnected();
if (connected && !newConnectionState)
{
Debug.Log("Disconnected from Instant Preview.");
}
else if (!connected && newConnectionState)
{
Debug.Log("Connected to Instant Preview.");
}
connected = newConnectionState;
if (connected)
{
if (GetHeadPose(out headPose, out timestamp))
{
SetEditorEmulatorsEnabled(false);
mainCameraTransform.localRotation = Quaternion.LookRotation(headPose.GetColumn(2), headPose.GetColumn(1));
}
else
{
SetEditorEmulatorsEnabled(true);
}
var eyeViews = new UnityEyeViews();
if (GetEyeViews(out eyeViews))
{
SetTransformFromMatrix(leftEyeCamera.gameObject.transform, eyeViews.leftEyePose);
SetTransformFromMatrix(rightEyeCamera.gameObject.transform, eyeViews.rightEyePose);
var near = Camera.main.nearClipPlane;
var far = Camera.main.farClipPlane;
leftEyeCamera.projectionMatrix =
PerspectiveMatrixFromUnityRect(eyeViews.leftEyeViewSize, near, far);
rightEyeCamera.projectionMatrix =
PerspectiveMatrixFromUnityRect(eyeViews.rightEyeViewSize, near, far);
bool multisampleChanged = multisampleCounts[(int)MultisampleCount] != renderTexture.antiAliasing;
// Adjusts render texture size.
if (OutputResolution != Resolutions.WindowSized)
{
var selectedResolutionSize = resolutionSizes[(int)OutputResolution];
if (selectedResolutionSize.width != renderTexture.width ||
selectedResolutionSize.height != renderTexture.height ||
multisampleChanged)
{
ResizeRenderTexture(selectedResolutionSize.width, selectedResolutionSize.height);
}
}
else // OutputResolution == Resolutions.WindowSized
{
var screenAspectRatio = (float)Screen.width / Screen.height;
var eyeViewsWidth =
-eyeViews.leftEyeViewSize.left +
eyeViews.leftEyeViewSize.right +
-eyeViews.rightEyeViewSize.left +
eyeViews.rightEyeViewSize.right;
var eyeViewsHeight =
eyeViews.leftEyeViewSize.top +
-eyeViews.leftEyeViewSize.bottom;
if (eyeViewsHeight > 0f)
{
int renderTextureHeight;
int renderTextureWidth;
var eyeViewsAspectRatio = eyeViewsWidth / eyeViewsHeight;
if (screenAspectRatio > eyeViewsAspectRatio)
{
renderTextureHeight = Screen.height;
renderTextureWidth = (int)(Screen.height * eyeViewsAspectRatio);
}
else
{
renderTextureWidth = Screen.width;
renderTextureHeight = (int)(Screen.width / eyeViewsAspectRatio);
}
renderTextureWidth = renderTextureWidth & ~0x3;
renderTextureHeight = renderTextureHeight & ~0x3;
if (multisampleChanged ||
renderTexture.width != renderTextureWidth ||
renderTexture.height != renderTextureHeight)
{
ResizeRenderTexture(renderTextureWidth, renderTextureHeight);
}
}
}
}
}
else // !connected
{
SetEditorEmulatorsEnabled(true);
if (renderTexture.width != Screen.width || renderTexture.height != Screen.height)
{
ResizeRenderTexture(Screen.width, Screen.height);
}
}
}