This can't be changed easily and would require a complete rewrite of the grid code. But you can disable the grid.
Background: The grid is OpenGL texture with a fixed size which is remapped to the corresponding projection. If we reduce the line thickness in the texture the grid will be not visible for a wide fov (e.g. 360 deg HFOV). So the thickness was optimized for wider fov which is more often used then very small fov as your screenshot. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1785563 Title: OpenGL preview grid very distracting Status in Hugin: New Bug description: Hello The cyan grid in the OpenGL preview is very fat and very distracting. How can I change the color to something less distracting, and change the line thickness to 1px? To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1785563/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
