Mike, thank you very much for your (as always very useful and informative) advice.
I will study everything carefully!

As for rotation, it was not about the "mouse wheel", but rather an attempt to tie the rotation of an object/camera (as an option) to the sliders on Turbobox.
There are three different ones and - in addition to rotation, they also have "press" functions.

I am thinking about how they can be used in the work of Moi3D.

Hi krass, some camera movement for the wheels might be good.

Try some of these:

Rotate 3D viewport one step up:
script: moi.ui.mainWindow.viewpanel.getViewport('3D').rotate( 'up', 4.0 );

Rotate 3D viewport one step down:
script: moi.ui.mainWindow.viewpanel.getViewport('3D').rotate( 'down', 4.0 );

Rotate 3D viewport one step left:
script: moi.ui.mainWindow.viewpanel.getViewport('3D').rotate( 'left', 4.0 );

Rotate 3D viewport one step right:
script: moi.ui.mainWindow.viewpanel.getViewport('3D').rotate( 'right', 4.0 );


Pan active view one step left:
script: var left_right = -1.0, up_down = 0.0, backwards_forwards = 0.0; var vp = moi.ui.getActiveViewport(); if ( vp ) { vp.pan( left_right, up_down, backwards_forwards ); }

Pan active view one step right:
script: var left_right = 1.0, up_down = 0.0, backwards_forwards = 0.0; var vp = moi.ui.getActiveViewport(); if ( vp ) { vp.pan( left_right, up_down, backwards_forwards ); }

Pan active view one step up:
script: var left_right = 0.0, up_down = -1.0, backwards_forwards = 0.0; var vp = moi.ui.getActiveViewport(); if ( vp ) { vp.pan( left_right, up_down, backwards_forwards ); }

Pan active view one step down:
script: var left_right = 0.0, up_down = 1.0, backwards_forwards = 0.0; var vp = moi.ui.getActiveViewport(); if ( vp ) { vp.pan( left_right, up_down, backwards_forwards ); }


Zoom like the mouse scroll wheel forward:
script: var vp = moi.ui.getActiveViewport(); if ( vp ) { vp.wheelZoom( true ); }

Zoom like the mouse scroll wheel backward:
script: var vp = moi.ui.getActiveViewport(); if ( vp ) { vp.wheelZoom( false ); }

- Michael