How can extend the trajectories in volume reslice driver (IGT)

Support
1

I would like to try to extend a line from the end of a stylus tip modeled by a needle in order to see the trajectory that is planned by the stylus at that angle in the 3 views of the scans (red , green , yellow windows)

2

You can add a model that extends beyond the tip of your tool and move it with the same transform as the stylus.

3

I tried this approach, but it only works in the 3D model view. I need the trajectory to be applied to the MRI scans instead.

Thanks in advance

4

It works on slice views as well. Display of models in slice views may be disabled by default but you can enable it in Models module → Display → Slice display → Visibility. You can set mode to Distance encoded projection if you want to show the trajectory in views that are not aligned with the trajectory.