Is there any possibility to make the speed of the mousewheel zoom faster? When I try to zoom in I need a lot of effort to use the mousewheel.
I am going to need more information.
What product/version are you using?
JT2Go UWP app?
JT2Go Desktop App?
JT2Go Desktop UWP App?
JT 4 Office (Office Add-in)?
What type of graphics support do you have in your system (integrated or a graphics card)? If a card, what type of card?
If you can also run dxdiag on your system, save all the information and attach the .txt file you save, that would also help - it will give us all the information about your system.
hope I get your point right you use JT2Go Desktop
and (or) JT2Go Windows 10 Desktop App and like to zoom deeper in a 3D JT File?
In addition, you try this with the mouse wheel and it stops after a fast zoom in at a point in the 3D view?
This can happen because zoom in is at maximum.
Now you have the option to use view-> (view) clipping -> field of view
Here is the standard 28 so you can move to one.
I set in general before using JT2Go this standard up to 60 than "zoom" (focal length) has more space.
Attached here find an example how to use and find the function: