public uint Update()
{
if (wasInitialized)
{
if (isMobile)
{
if (Screen.orientation != currentOrientation && Time.frameCount > 1)
{
ApplyViewSettings();
MobileWrapper.String_SetProjectionAndViewport(_camera.projectionMatrix, _camera.rect, (int)(currentOrientation = Screen.orientation), _reorientIPhoneSplash);
}
markerCount = MobileWrapper.String_GetData(markerInfo, maxMarkerCount);
}
else
{
if (DesktopWrapper.IsNewFrameReady())
{
DesktopWrapper.ProcessFrame((uint)videoTextures[0].GetNativeTextureID(), 0);
markerCount = DesktopWrapper.GetDataQuaternionBased(markerInfo, maxMarkerCount);
videoPlaneObject.active = true;
}
}
}
else
{
// Write dummy output data
markerCount = 1;
markerInfo[0].DummyData();
}
return(markerCount);
}
public int LoadImageMarker(string fileName, string extension)
{
if (wasInitialized)
{
if (isMobile)
{
return(MobileWrapper.String_LoadImageMarker("Data/Raw/" + fileName, extension));
}
else
{
string path = Application.dataPath + "/StreamingAssets/" + fileName;
int id = DesktopWrapper.LoadImageMarker(path, extension);
if (id < 0)
{
Debug.LogWarning("Failed to load marker image \"" + path + "." + extension + "\"");
}
else
{
Debug.Log("Loaded marker image \"" + path + "." + extension + "\"");
}
return(id);
}
}
else
{
return(-1);
}
}
/// <summary> /// Refreshes toolbar graphics /// </summary> internal void Refresh() => DesktopWrapper?.Invalidate();
void InitializePreviewPlugin(string preferredDeviceName, Camera camera)
{
// Test library compatibility
if (DesktopWrapper.GetInterfaceVersion() != 3)
{
Debug.LogError("You appear to be using incompatible versions of StringWrapper.cs and String.bundle; Please make sure you're using the latest versions of both.");
return;
}
// Enumerate devices
uint maxDeviceCount = 10;
DeviceInfo[] deviceInfo = new DeviceInfo[maxDeviceCount];
uint deviceCount = DesktopWrapper.EnumerateDevices(deviceInfo, maxDeviceCount);
for (int i = 0; i < deviceCount; i++)
{
Debug.Log("Found camera \"" + deviceInfo[i].name + "\" (" + (deviceInfo[i].isAvailable ? "available for use.)" : "not available for use.)"));
}
if (deviceCount > 0)
{
uint i;
for (i = 0; i < deviceCount; i++)
{
if (deviceInfo[i].name == preferredDeviceName)
{
break;
}
}
if (i < deviceCount)
{
Debug.Log("Capturing video from preferred device \"" + deviceInfo[i].name + "\".");
}
else
{
i = 0;
if (preferredDeviceName != null)
{
Debug.Log("Preferred device was not found. Using \"" + deviceInfo[i].name + "\".");
}
else
{
Debug.Log("Capturing video from device \"" + deviceInfo[i].name + "\".");
}
}
if (DesktopWrapper.InitTracker(deviceInfo[i].id, ref previewWidth, ref previewHeight, _previewCamApproxVerticalFOV))
{
CreateVideoMaterial();
CreateVideoMesh();
float scale = camera.farClipPlane * 0.99f;
float verticalScale = scale * Mathf.Tan(_previewCamApproxVerticalFOV * Mathf.PI / 360f);
videoPlaneObject = new GameObject("Video Plane", new Type[] { typeof(MeshRenderer), typeof(MeshFilter) });
videoPlaneObject.hideFlags = HideFlags.HideAndDontSave;
videoPlaneObject.active = false;
videoPlaneObject.renderer.material = videoMaterial;
MeshFilter meshFilter = (MeshFilter)videoPlaneObject.GetComponent(typeof(MeshFilter));
meshFilter.sharedMesh = videoPlaneMesh;
videoPlaneObject.transform.parent = camera.transform;
videoPlaneObject.transform.localPosition = new Vector3(0, 0, scale);
videoPlaneObject.transform.localRotation = Quaternion.identity;
videoPlaneObject.transform.localScale = new Vector3(verticalScale * (float)previewWidth / previewHeight, verticalScale, 1);
wasInitialized = true;
}
else
{
Debug.Log("Failed to initialize String.");
}
}
else
{
Debug.LogError("No devices suitable for video capture were detected.");
}
}