Input Settings
This window contains various settings for customizing Viewport controls.
To open it, select Input settings from the Settings menu:
Select
The mouse button used for selecting objects in the Viewport.
Multiselect modifier
The modifier key for selecting multiple objects.
Select reverse hierarchy modifier
The key used for selecting reverse hierarchy (i.e. selecting every parent of the object).
Manipulator pull from anywhere
Keys and mouse buttons for operating the selected part of the Manipulator.
Manipulator radius change
Keys and mouse buttons for scaling the Manipulators.
Move pivot
The mouse button used for setting the pivot point.
The next three options define Viewport controls:
Visor rotation
Keys and mouse buttons for controlling Viewport rotation.
Visor translation
Keys and mouse buttons for controlling Viewport panning.
Visor zooming
Keys and mouse buttons for controlling Viewport zooming.
Reset to defaults
Restores every parameter to their default value.
Blender preset
Sets the Viewport controls to a scheme similar to the one in Blender.