protected override void OnStart()
{
settingInfo1 = "- resolution: " + cameraSource.width + "x" + cameraSource.height;
// Create matrix
if (frameMatrix != null)
{
frameMatrix.Dispose();
}
frameMatrix = new Mat(cameraSource.height, cameraSource.width, CvType.CV_8UC4);
// Create texture
if (texture != null)
{
Texture2D.Destroy(texture);
}
texture = new Texture2D(
cameraSource.width,
cameraSource.height,
TextureFormat.RGBA32,
false,
false
);
// Display preview
rawImage.texture = texture;
aspectFitter.aspectRatio = cameraSource.width / (float)cameraSource.height;
Debug.Log("NatDevice camera source started with resolution: " + cameraSource.width + "x" + cameraSource.height + " isFrontFacing: " + cameraSource.isFrontFacing);
if (fpsMonitor != null)
{
fpsMonitor.Add("width", cameraSource.width.ToString());
fpsMonitor.Add("height", cameraSource.height.ToString());
fpsMonitor.Add("isFrontFacing", cameraSource.isFrontFacing.ToString());
fpsMonitor.Add("orientation", Screen.orientation.ToString());
}
}
protected override async void Start()
{
base.Start();
// Load global camera benchmark settings.
int width, height, framerate;
NatDeviceWithOpenCVForUnityExample.CameraConfiguration(out width, out height, out framerate);
// Create camera source
cameraSource = new WebCamMatSource(width, height, framerate, useFrontCamera);
if (!cameraSource.activeCamera)
{
cameraSource = new WebCamMatSource(width, height, framerate, !useFrontCamera);
}
await cameraSource.StartRunning(OnStart, OnFrame);
fpsMonitor = GetComponent <FpsMonitor>();
if (fpsMonitor != null)
{
fpsMonitor.Add("Name", "WebCamTextureToMatExample");
fpsMonitor.Add("onFrameFPS", onFrameFPS.ToString("F1"));
fpsMonitor.Add("drawFPS", drawFPS.ToString("F1"));
fpsMonitor.Add("width", "");
fpsMonitor.Add("height", "");
fpsMonitor.Add("isFrontFacing", "");
fpsMonitor.Add("orientation", "");
}
}
protected override async void Start()
{
base.Start();
// Load global camera benchmark settings.
int width, height, framerate;
NatDeviceWithOpenCVForUnityExample.CameraConfiguration(out width, out height, out framerate);
// Create camera source
cameraSource = new NatDeviceCamSource(width, height, framerate, useFrontCamera);
if (cameraSource.activeCamera == null)
{
cameraSource = new NatDeviceCamSource(width, height, framerate, !useFrontCamera);
}
await cameraSource.StartRunning(OnStart, OnFrame);
// Create comic filter
comicFilter = new ComicFilter();
exampleTitle = "[NatDeviceWithOpenCVForUnity Example] (" + NatDeviceWithOpenCVForUnityExample.GetNatDeviceVersion() + ")";
exampleSceneTitle = "- Integration With NatShare Example";
fpsMonitor = GetComponent <FpsMonitor>();
if (fpsMonitor != null)
{
fpsMonitor.Add("Name", "IntegrationWithNatShareExample");
fpsMonitor.Add("onFrameFPS", onFrameFPS.ToString("F1"));
fpsMonitor.Add("drawFPS", drawFPS.ToString("F1"));
fpsMonitor.Add("width", "");
fpsMonitor.Add("height", "");
fpsMonitor.Add("isFrontFacing", "");
fpsMonitor.Add("orientation", "");
}
}
protected override void OnStart()
{
base.OnStart();
// Create pixel buffer
pixelBuffer = new byte[cameraSource.width * cameraSource.height * 4];
// Create texture
if (texture != null)
{
Texture2D.Destroy(texture);
}
texture = new Texture2D(
cameraSource.width,
cameraSource.height,
TextureFormat.RGBA32,
false,
false
);
// Display texture
rawImage.texture = texture;
aspectFitter.aspectRatio = cameraSource.width / (float)cameraSource.height;
Debug.Log("WebCam camera source started with resolution: " + cameraSource.width + "x" + cameraSource.height + " isFrontFacing: " + cameraSource.isFrontFacing);
if (fpsMonitor != null)
{
fpsMonitor.Add("width", cameraSource.width.ToString());
fpsMonitor.Add("height", cameraSource.height.ToString());
fpsMonitor.Add("isFrontFacing", cameraSource.isFrontFacing.ToString());
fpsMonitor.Add("orientation", Screen.orientation.ToString());
}
}
protected override async void Start()
{
base.Start();
#if !UNITY_STANDALONE_WIN && !UNITY_EDITOR
// Request camera permissions
if (!await MediaDeviceQuery.RequestPermissions <CameraDevice>())
{
Debug.LogError("User did not grant camera permissions");
return;
}
#endif
// Load global camera benchmark settings.
int width, height, framerate;
NatDeviceWithOpenCVForUnityExample.CameraConfiguration(out width, out height, out framerate);
// Create camera source
cameraSource = new NatDeviceCamSource(width, height, framerate, useFrontCamera);
if (cameraSource.activeCamera == null)
{
cameraSource = new NatDeviceCamSource(width, height, framerate, !useFrontCamera);
}
await cameraSource.StartRunning(OnStart, OnFrame);
fpsMonitor = GetComponent <FpsMonitor>();
if (fpsMonitor != null)
{
fpsMonitor.Add("Name", "NatDeviceCamPreviewOnlyExample");
fpsMonitor.Add("onFrameFPS", onFrameFPS.ToString("F1"));
fpsMonitor.Add("drawFPS", drawFPS.ToString("F1"));
fpsMonitor.Add("width", "");
fpsMonitor.Add("height", "");
fpsMonitor.Add("orientation", "");
}
}
/// <summary>
/// Raises the webcam texture to mat helper initialized event.
/// </summary>
public void OnWebCamTextureToMatHelperInitialized()
{
Debug.Log("OnWebCamTextureToMatHelperInitialized");
Mat webCamTextureMat = webCamTextureToMatHelper.GetMat();
texture = new Texture2D(webCamTextureMat.cols(), webCamTextureMat.rows(), TextureFormat.RGBA32, false);
Utils.fastMatToTexture2D(webCamTextureMat, texture);
gameObject.GetComponent <Renderer>().material.mainTexture = texture;
gameObject.transform.localScale = new Vector3(webCamTextureMat.cols(), webCamTextureMat.rows(), 1);
Debug.Log("Screen.width " + Screen.width + " Screen.height " + Screen.height + " Screen.orientation " + Screen.orientation);
if (fpsMonitor != null)
{
fpsMonitor.Add("width", webCamTextureToMatHelper.GetWidth().ToString());
fpsMonitor.Add("height", webCamTextureToMatHelper.GetHeight().ToString());
fpsMonitor.Add("isFrontFacing", webCamTextureToMatHelper.IsFrontFacing().ToString());
fpsMonitor.Add("rotate90Degree", webCamTextureToMatHelper.rotate90Degree.ToString());
fpsMonitor.Add("flipVertical", webCamTextureToMatHelper.flipVertical.ToString());
fpsMonitor.Add("flipHorizontal", webCamTextureToMatHelper.flipHorizontal.ToString());
fpsMonitor.Add("orientation", Screen.orientation.ToString());
}
float width = webCamTextureMat.width();
float height = webCamTextureMat.height();
float widthScale = (float)Screen.width / width;
float heightScale = (float)Screen.height / height;
if (widthScale < heightScale)
{
Camera.main.orthographicSize = (width * (float)Screen.height / (float)Screen.width) / 2;
}
else
{
Camera.main.orthographicSize = height / 2;
}
UpdateNatDeviceCameraProps(webCamTextureToMatHelper);
}
protected override void OnStart()
{
base.OnStart();
// Create pixel buffer
pixelBuffer = new byte[cameraSource.width * cameraSource.height * 4];
// Create texture
if (texture != null)
{
Texture2D.Destroy(texture);
}
texture = new Texture2D(
cameraSource.width,
cameraSource.height,
TextureFormat.RGBA32,
false,
false
);
// Display preview
rawImage.texture = texture;
aspectFitter.aspectRatio = cameraSource.width / (float)cameraSource.height;
Debug.Log("NatDevice camera source started with resolution: " + cameraSource.width + "x" + cameraSource.height + " isFrontFacing: " + cameraSource.isFrontFacing);
// Log camera properties
var cameraProps = new Dictionary <string, string>();
var camera = cameraSource.activeCamera as CameraDevice;
if (camera != null)
{
cameraProps.Add("exposureBias", camera.exposureBias.ToString());
cameraProps.Add("exposureLock", camera.exposureLock.ToString());
cameraProps.Add("exposureLockSupported", camera.exposureLockSupported.ToString());
cameraProps.Add("exposureRange", camera.exposureRange.max + "x" + camera.exposureRange.min);
cameraProps.Add("fieldOfView", camera.fieldOfView.width + "x" + camera.fieldOfView.height);
cameraProps.Add("flashMode", camera.flashMode.ToString());
cameraProps.Add("flashSupported", camera.flashSupported.ToString());
cameraProps.Add("focusLock", camera.focusLock.ToString());
cameraProps.Add("focusLockSupported", camera.focusLockSupported.ToString());
cameraProps.Add("frameRate", camera.frameRate.ToString());
cameraProps.Add("frontFacing", camera.frontFacing.ToString());
cameraProps.Add("photoResolution", camera.photoResolution.width + "x" + camera.photoResolution.height);
cameraProps.Add("previewResolution", camera.previewResolution.width + "x" + camera.previewResolution.height);
cameraProps.Add("running", camera.running.ToString());
cameraProps.Add("torchEnabled", camera.torchEnabled.ToString());
cameraProps.Add("torchSupported", camera.torchSupported.ToString());
cameraProps.Add("uniqueID", camera.uniqueID.ToString());
cameraProps.Add("whiteBalanceLock", camera.whiteBalanceLock.ToString());
cameraProps.Add("whiteBalanceLockSupported", camera.whiteBalanceLockSupported.ToString());
cameraProps.Add("zoomRange", camera.zoomRange.max + "x" + camera.zoomRange.min);
cameraProps.Add("zoomRatio", camera.zoomRatio.ToString());
}
Debug.Log("# Active Camera Properties #####################");
foreach (string key in cameraProps.Keys)
{
Debug.Log(key + ": " + cameraProps[key]);
}
Debug.Log("#######################################");
if (fpsMonitor != null)
{
fpsMonitor.Add("width", cameraSource.width.ToString());
fpsMonitor.Add("height", cameraSource.height.ToString());
fpsMonitor.Add("orientation", Screen.orientation.ToString());
fpsMonitor.boxWidth = 240;
fpsMonitor.boxHeight = 800;
fpsMonitor.LocateGUI();
foreach (string key in cameraProps.Keys)
{
fpsMonitor.Add(key, cameraProps[key]);
}
}
}
