Shortcuts

While not an exhuaustive list, this shows the most common shortcuts available in Material Maker.

On macOS, Ctrl commonly corresponds to Cmd whereas equivalent of Alt is Option.

General

`F1`	Open user manual
`Ctrl/Cmd`-`F1`	Open user manual for selected library item
`Ctrl/Cmd`-`,`	Open preferences
`Ctrl/Cmd`-`Q`	Quit
`Ctrl/Cmd`-`Shift`-`Q`	Close project
`Ctrl/Cmd`-`N`	New material project
`Ctrl/Cmd`-`S`	Save project
`Ctrl/Cmd`-`Shift`-`S`	Save project as
`Ctrl/Cmd`-`O`	Load project
`Ctrl/Cmd`-`Shift`-`N`	New paint project
`Ctrl/Cmd`-`Shift`-`E`	Quick export
`Ctrl/Cmd`-`E`	Export material again

Graph Editor

`MMB` \| `Shift`-`LMB`	Pan
`G`	Toggle grab mode on selected node(s)
`Wheel`	Zoom in/out
`Wheel`	Cycle between tabs (when hovering over tab bar)
`Ctrl`-`MMB`	Zoom view
`Ctrl/Cmd`-`0`	Reset zoom
`Ctrl/Cmd`	Snap nodes to grid (during node offsets)
`Shift`-`LMB`	Show selected node/port output in Preview2D(2)
`LMB`	Show selected node/port output in Preview2D
`RMB` \| `Space`	Add node menu
`RMB`	Toggle node preview for hovered port
`Alt`-`LMB`	Lasso selection
`LMB`	Box selection
`Ctrl`-`RMB`	Connection knife tool
`Ctrl/Cmd`-`Shift`-`RMB`	Insert aperture pair on connection line
`Shift`-`RMB`	Insert reroute on connection line
`X` \| `Del` \| `Backspace`	Delete selected nodes
`Ctrl/Cmd`-`D`	Duplicate selected nodes
`Ctrl/Cmd`-`Shift`-`D`	Duplicate selected nodes with inuputs
`F2` \| `Enter` \| `LMB` Double-click	Edit selected aperture node
`Ctrl/Cmd`-`G`	Create group from selected nodes
`Alt`-`S`	Swap inputs on selected node
`Ctrl/Cmd`-`Shift`-`F`	Frame selected node(s)
`F`	Color selected comment/aperture node(s)
`C`	Centers view
`H`	Minimize selected node(s)
`Left` \| `Right` \| `Up` \| `Down`	Offsets view
`Ctrl/Cmd`-`W`	Make selected node(s) editable
`Ctrl/Cmd`-`A`	Select all
`Ctrl/Cmd`-`Shift`-`A`	Select none
`LMB` Double-click	Enters subgraph/nodegroup, or exit/go up a level in subgraph hierarchy when double-clicking in an empty area.
`Ctrl/Cmd`-`L`	Select source nodes from current selection
`Ctrl/Cmd`-`Shift`-`L`	Select target nodes fom current selection
`Ctrl/Cmd`-`[`	Align node(s) horizontally (start)
`Ctrl/Cmd`-`\`	Align node(s) horizontally (center)
`Ctrl/Cmd`-`]`	Align node(s) horizontally (end)
`Ctrl/Cmd`-`I`	Invert selection
`Ctrl/Cmd`-`X`	Cut selection
`Ctrl/Cmd`-`C`	Copy selection
`Ctrl/Cmd`-`V`	Paste selection
`Ctrl/Cmd`-`Z`	Undo
`Ctrl/Cmd`-`Shift`-`Z`	Redo

Nodes

`Alt`-`LMB`	Fine value adjustment
`RMB`	Open expression editor (float parameter)
`Ctrl/Cmd`-`Wheel`	Adjust field value incrementally. On hovered menus with a pop-up list of options, this cycles between the menu items.

Reference

`MMB` \| `Shift`-`LMB`	Pan
`Wheel`	Zoom in/out
`Ctrl/Cmd`-`LMB`	Zoom view

Preview 2D

`MMB` \| `Shift`-`LMB`	Pan
`Wheel`	Zoom in/out
`Ctrl/Cmd`	Snap gizmos to grid
`Shift`	Snap gizmos to X/Y axis
`Ctrl/Cmd`-`R`	Center view
`Ctrl/Cmd`-`LMB`	Zoom view

Preview 3D

`MMB` \| `Alt`-`LMB`	Orbit
`Wheel`	Zoom in/out
`Ctrl/Cmd`-`Wheel`	Adjust field of view
`Shift`-`MMB`	Offset view pivot
`Shift`-`RMB`	Rotate environment
`RMB`	3D preview options