private void FillFromPreset(DetectorProperties source)
{
if (!IsValue(fieldOffsetX.text))
{
preset.properties.detector.offset.x = source.offset.x;
}
if (!IsValue(fieldOffsetY.text))
{
preset.properties.detector.offset.y = source.offset.y;
}
if (!IsValue(fieldPixelSizeX.text))
{
preset.properties.detector.pixelSize.x = source.pixelSize.x;
}
if (!IsValue(fieldPixelSizeY.text))
{
preset.properties.detector.pixelSize.y = source.pixelSize.y;
}
if (!IsValue(fieldResolutionX.text))
{
preset.properties.detector.resolution.x = source.resolution.x;
}
if (!IsValue(fieldResolutionY.text))
{
preset.properties.detector.resolution = source.resolution;
}
if (!IsValue(fieldDistToSample.text))
{
preset.properties.detector.distToSample = source.distToSample;
}
RefreshDetectorPropertiesUI();
}
public Properties()
{
absorption = AbsorptionProperties.Initialize();
sample = SampleProperties.Initialize();
ray = RayProperties.Initialize();
detector = DetectorProperties.Initialize();
angle = AngleProperties.Initialize();
}
public Properties(AbsorptionProperties absorptionProperties, AngleProperties angleProperties,
DetectorProperties detectorProperties, RayProperties rayProperties, SampleProperties sampleProperties)
{
absorption = absorptionProperties;
sample = sampleProperties;
ray = rayProperties;
detector = detectorProperties;
angle = angleProperties;
}
private void InitDetector()
{
detectorProperties = new DetectorProperties();
detectorProperties.chroma = 0;
detectorResult = new DetectorResult();
//we need different focal, then the camera gives us, since we are scaling...
float fovy = this.webcamFovY;
float gameFovy = fovy;
float textureAspect = (float)texture.width / (float)texture.height;
float screenAspect = (float)Screen.width / (float)Screen.height;
if (textureAspect < screenAspect)
{
//only if the texture is higher then we got
float texHeight = 1.0f;
float screenHeight = textureAspect / screenAspect;
float focal_length = texHeight / (2 * Mathf.Tan(fovy * Mathf.Deg2Rad * 0.5f));
Debug.Log("Focal length: " + focal_length);
//ok now compute game fov
gameFovy = 2 * Mathf.Rad2Deg * Mathf.Atan2(screenHeight / 2, focal_length);
}
GetComponent <Camera>().fieldOfView = gameFovy;
// Create unmanaged UMF detector
Debug.LogError("Camera params: " + GetComponent <Camera>().near + " far: " + GetComponent <Camera>().far + " fov: " + GetComponent <Camera>().fieldOfView);
int createResult = UMF_CreateDetector(texture.width, texture.height, GetComponent <Camera>().near, GetComponent <Camera>().far, fovy * Mathf.Deg2Rad, ref detectorProperties);
Debug.Log("Detector allocated with result" + createResult);
int changeMarkerResult = UMF_SetMarkerStr(ref detectorProperties, markerCSV.text);
Debug.Log("Marker changed to with result: " + changeMarkerResult);
}
private static extern int UMF_SetMarkerStr(ref DetectorProperties props, [MarshalAs(UnmanagedType.LPStr)] string str);
private static extern void UMF_FreeDetector(ref DetectorProperties detector);
private static extern int UMF_CreateDetector(int width, int height, float near, float far, float fov, ref DetectorProperties props);
private static extern void UMF_GetResult(ref DetectorProperties detector, ref DetectorResult result);
private static extern int UMF_Detect(ref DetectorProperties detector, float timeout);
private static extern int UMF_SetFrame(ref DetectorProperties detector, byte[] arr);
