Hi Lingfeng, this is currently not supported out of the box by the class, but if you look into vtkVmtk/Misc/vtkvmtkCurvedMPRImageFilter.cxx you can reproduce the mapping, although you'll have to play with VTK a bit. The key is at line 299 of the file: the algorithm takes the line tangent t and the parallel transport normal p, computes the cross product tp and sets
reslice->SetResliceAxesDirectionCosines(p[0],p[1],p[2],tp[0],tp[1],tp[2],t[0],t[1],t[2]); and reslice->SetResliceAxesOrigin(centerSlice[0],centerSlice[1],centerSlice[2]); where center slice is the current centerline point (from which tangent and normals are taken). This defines the transformation you're looking for. I'm available for taking care of this, but since this is a request for an advanced feature, you should contact me off-list for professional support. Best, Luca ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ vmtk-users mailing list vmtk-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vmtk-users
