public Vector3D ConvertToPatient(Vector3D volumePosition)
{
Platform.CheckForNullReference(volumePosition, "volumePosition");
// Set orientation transform
var volumePatientTransform = _volumeOrientationPatient.Augment();
// Set origin translation
volumePatientTransform.SetRow(3, VolumePositionPatient.X, VolumePositionPatient.Y, VolumePositionPatient.Z, 1);
// Transform volume position to patient position
var imagePositionMatrix = new Matrix(1, 4);
imagePositionMatrix.SetRow(0, volumePosition.X, volumePosition.Y, volumePosition.Z, 1F);
var patientPositionMatrix = imagePositionMatrix * volumePatientTransform;
var patientPosition = new Vector3D(patientPositionMatrix[0, 0], patientPositionMatrix[0, 1], patientPositionMatrix[0, 2]);
return(patientPosition);
}
public static void Rotate(this Matrix m, Matrix3D rotation)
{
var r = rotation != null?rotation.Augment() : Matrix.GetIdentity(4);
m.Set(r * m);
}