I would like to know how to get coordinates for the boundaries of a markup plane in IJK.
In fiducial point case, my understanding is that we can get the following codes:
world = [0, 0, 0, 0]
then something like this
p_Ras = [coord, coord, coord, 1.0]
p_Ijk = RasToIjkMatrix.MultiplyDoublePoint(p_Ras)
but I am wondering how to get the coordinates of plane nodes. I couldn’t find the function for it in the vtkMRMLMarkupsPlaneNode class.
Thank you for your help!