public void SetDicom(DICOM2D dicom)
{
if (mMaterial == null)
{
mMaterial = new Material(Shader.Find("Unlit/DICOM2D"));
GetComponent <RawImage> ().material = mMaterial;
}
Texture2D tex = dicom.getTexture2D();
currentViewSettings.slice = dicom.slice;
mMaterial.SetFloat("globalMinimum", (float)dicom.seriesInfo.minPixelValue);
mMaterial.SetFloat("globalMaximum", (float)dicom.seriesInfo.maxPixelValue);
GetComponent <RawImage> ().texture = tex;
// If this is a new DICOM series, make sure to re-load the View Settings:
bool seriesChanged = false;
if (currentDICOM == null || currentDICOM.seriesInfo.seriesUID != dicom.seriesInfo.seriesUID)
{
seriesChanged = true;
}
currentDICOM = dicom;
loadingSlice = false; // Allow loading a new slice
if (seriesChanged)
{
LoadViewSettings();
}
UpdateLevelWindow();
ApplyScaleAndPosition();
}
public void OnDICOMLoaded(object obj = null)
{
DICOM2D dicom = obj as DICOM2D;
if (dicom == null)
{
return;
}
if (dicom.dimensions != 3)
{
return;
}
Image volume = dicom.image;
Debug.Log("Width: " + volume.GetWidth() + ", height: " + volume.GetHeight() + ", depth: " + volume.GetDepth());
VectorUInt32 position = new VectorUInt32 {
volume.GetWidth() / 2,
volume.GetHeight() / 2,
volume.GetDepth() / 2
};
// Asumes that the pixel type stored in the image is grayscale int32:
int value = volume.GetPixelAsInt16(position);
Debug.Log("Value of center pixel: " + value);
}
public void OnDisable()
{
currentDICOM = null;
}
void eventNewDICOM(object obj = null)
{
if (displayMode == DisplayMode.OFF)
{
gameObject.SetActive(false);
return;
}
DICOM dicom = DICOMLoader.instance.currentDICOM;
if (dicom != null)
{
// If the series has changed, modify the bounding box:
/*if (dicom.seriesInfo.seriesUID != currentSeriesUID && dicom.seriesInfo.isConsecutiveVolume) {
*
* Debug.Log ("3");
*
* // Calculate the positions of the corners of this stack of slices:
* int lastSlice = dicom.seriesInfo.numberOfSlices - 1;
* Vector3 c1 = dicom.transformPixelToPatientPos (Vector2.zero, 0f);
* Vector3 c2 = dicom.transformPixelToPatientPos (new Vector2 (dicom.origTexWidth, 0f), 0f);
* Vector3 c3 = dicom.transformPixelToPatientPos (new Vector2 (0f, dicom.origTexHeight), 0f);
* Vector3 c4 = dicom.transformPixelToPatientPos (new Vector2 (dicom.origTexWidth, dicom.origTexHeight), 0f);
* Vector3 c5 = dicom.transformPixelToPatientPos (Vector2.zero, lastSlice);
* Vector3 c6 = dicom.transformPixelToPatientPos (new Vector2 (dicom.origTexWidth, 0f), lastSlice);
* Vector3 c7 = dicom.transformPixelToPatientPos (new Vector2 (0f, dicom.origTexHeight), lastSlice);
* Vector3 c8 = dicom.transformPixelToPatientPos (new Vector2 (dicom.origTexWidth, dicom.origTexHeight), lastSlice);
*
* // Display the bounding box:
* Edge1.SetPosition (0, c1);
* Edge1.SetPosition (1, c2);
* Edge2.SetPosition (0, c1);
* Edge2.SetPosition (1, c3);
* Edge3.SetPosition (0, c2);
* Edge3.SetPosition (1, c4);
* Edge4.SetPosition (0, c3);
* Edge4.SetPosition (1, c4);
*
* Edge5.SetPosition (0, c5);
* Edge5.SetPosition (1, c6);
* Edge6.SetPosition (0, c5);
* Edge6.SetPosition (1, c7);
* Edge7.SetPosition (0, c6);
* Edge7.SetPosition (1, c8);
* Edge8.SetPosition (0, c7);
* Edge8.SetPosition (1, c8);
*
* Edge9.SetPosition (0, c1);
* Edge9.SetPosition (1, c5);
* Edge10.SetPosition (0, c2);
* Edge10.SetPosition (1, c6);
* Edge11.SetPosition (0, c3);
* Edge11.SetPosition (1, c7);
* Edge12.SetPosition (0, c4);
* Edge12.SetPosition (1, c8);
*
* // Remember which series we're currently using:
* currentSeriesUID = dicom.seriesInfo.seriesUID;
* Edge1.enabled = true;
* Edge2.enabled = true;
* Edge3.enabled = true;
* Edge4.enabled = true;
* Edge5.enabled = true;
* Edge6.enabled = true;
* Edge7.enabled = true;
* Edge8.enabled = true;
* Edge9.enabled = true;
* Edge10.enabled = true;
* Edge11.enabled = true;
* Edge12.enabled = true;
* } else {
* Edge1.enabled = false;
* Edge2.enabled = false;
* Edge3.enabled = false;
* Edge4.enabled = false;
* Edge5.enabled = false;
* Edge6.enabled = false;
* Edge7.enabled = false;
* Edge8.enabled = false;
* Edge9.enabled = false;
* Edge10.enabled = false;
* Edge11.enabled = false;
* Edge12.enabled = false;
* }*/
if (dicom is DICOM2D)
{
DICOM2D dicom2D = dicom as DICOM2D;
// Display the position of the current slice:
Vector3 p1 = dicom2D.transformPixelToPatientPos(Vector2.zero);
Vector3 p2 = dicom2D.transformPixelToPatientPos(new Vector2(dicom2D.origTexWidth, 0f));
Vector3 p3 = dicom2D.transformPixelToPatientPos(new Vector2(dicom2D.origTexWidth, dicom2D.origTexHeight));
Vector3 p4 = dicom2D.transformPixelToPatientPos(new Vector2(0, dicom2D.origTexHeight));
RectXMin.SetPosition(0, p1);
RectXMin.SetPosition(1, p4);
RectXMax.SetPosition(0, p2);
RectXMax.SetPosition(1, p3);
RectYMin.SetPosition(0, p1);
RectYMin.SetPosition(1, p2);
RectYMax.SetPosition(0, p3);
RectYMax.SetPosition(1, p4);
RectXMin.enabled = true;
RectXMax.enabled = true;
RectYMin.enabled = true;
RectYMax.enabled = true;
//itk.simple.VectorDouble vec = dicom2D.origin;
//Debug.Log ("dicom2D.origin " + vec [0] + " " + vec [1] + " " + vec [2]);
}
else
{
RectXMin.enabled = false;
RectXMax.enabled = false;
RectYMin.enabled = false;
RectYMax.enabled = false;
}
gameObject.SetActive(true);
}
else
{
gameObject.SetActive(false);
}
}
