I tried to get track.vtk by tckconvert and load as VTK file to display in renderer, but the VTK file didn’t save any color settings, after searching the installation directory and I couldn’t find any style files like direction.tsf.
I’ve tried some ways to set color scalars.
- Directionally Encoded Color (DEC) Fractional Anisotropy Map, but it didn’t suit for our display, because our calculation is not based on it, make no sense.
- Calculate between points nearby, but is it the main way MRtrix to display tractography?
- get the peak direction of ODF and directionally encoded it like FA Map.
Could you please tell me which is the most official way for tractography color rendering? Great thanks for any help!!!