Fixed crash of 3D interpolation
Fixed crash of 3D interpolation

Now if no contour information is provided the interpolation pipeline does not start. Additional no contour marker is set.

rfloca/MITK,lsanzdiaz/MITK-BiiG,nocnokneo/MITK,danielknorr/MITK,nocnokneo/MITK,fmilano/mitk,iwegner/MITK,RabadanLab/MITKats,RabadanLab/MITKats,nocnokneo/MITK,lsanzdiaz/MITK-BiiG,rfloca/MITK,danielknorr/MITK,RabadanLab/MITKats,MITK/MITK,rfloca/MITK,iwegner/MITK,NifTK/MITK,rfloca/MITK,iwegner/MITK,iwegner/MITK,RabadanLab/MITKats,RabadanLab/MITKats,nocnokneo/MITK,NifTK/MITK,lsanzdiaz/MITK-BiiG,lsanzdiaz/MITK-BiiG,MITK/MITK,nocnokneo/MITK,MITK/MITK,danielknorr/MITK,NifTK/MITK,fmilano/mitk,lsanzdiaz/MITK-BiiG,rfloca/MITK,danielknorr/MITK,lsanzdiaz/MITK-BiiG,rfloca/MITK,fmilano/mitk,MITK/MITK,lsanzdiaz/MITK-BiiG,RabadanLab/MITKats,nocnokneo/MITK,MITK/MITK,NifTK/MITK,rfloca/MITK,NifTK/MITK,fmilano/mitk,NifTK/MITK,danielknorr/MITK,fmilano/mitk,danielknorr/MITK,iwegner/MITK,MITK/MITK,fmilano/mitk,lsanzdiaz/MITK-BiiG,iwegner/MITK,fmilano/mitk,danielknorr/MITK,nocnokneo/MITK