Do you mean like walk down a road that is curvy but layout is always horizontal.
Yep I have that. Ask for more detail.
No no for this example i have curvy road xx km long, and many viewports alongside, orientation of viewports in modelspace follow road (roughly), but in layout viewports are horizontal, for better visualization.
Here is two pictures for example, picture no1 is in modelspace, i created grid for given viewport and i have writen coordinates of the grid outside of viewport (rotating it parallel to viewport) this is all with few lisps i made, so no leg work here
, second picture is end result, as you see coordinates of the grid are outside of viewport in layout ex2, i made this example by manually copying coordinates to layout and rotating it to fall in place. But i would like to avoid copy and rotate for hundreds of layouts if that is possible. :/
Of course this is my approach to the problem, if its possible to do it any other way i'm very much open for suggestions