A help menu is available to you in the FlyWire overview. However, it can be a bit difficult to parse some of these commands. This post will act as a quick reference for some of FlyWire’s most used mouse and keyboard commands.

ACTION	COMMAND
Help	H

BASIC COMMANDS

Up/down slice (2D)	Scroll, comma/period
Up/down slice x10	Shift + comma/period
Up/down slice x100	Ctrl + Shift + comma/period
Select segment (2D)	Double click
Deselect segment (2D or 3D)	Double click
Smooth Zoom	Ctrl + scroll
Quick Zoom	Ctrl + “+” / Ctrl + “-“
Slow Pan	Arrow keys (x+y planes), comma/period (z plane)
Quick Pan (2D)	Click + drag
Quick Pan (3D)	Shift + click + drag
Rotate (3D)	Click + drag Shift + arrow keys (x+y planes), R/E (z plane)
Center on point	Right click
Snap to plane	Z
Recolor	L
Clear segments	X
Undo (jump to last position)	Ctrl + Z
Toggle layers on/off	# of layer (1,2,3,etc) (toggle layer 2 to hide/show coloring in 2D)

MERGING AND SPLITTING

Two point merge	M
Merge selected	Ctrl + M
Two point cut	C
Cut selected	Ctrl + C

ANNOTATIONS

Add annotation layer	Ctrl + click OR right click “+” button
Add annotation	Select annotation type, Ctrl + click on segmentation
Select annotation	Ctrl + right click
Move annotation	Alt (option) + drag
Delete annotation	Ctrl + alt (option) + right click

ADDITIONAL COMMANDS

Toggle show slices (3D)	S
Toggle axis lines	A
Toggle scale bar	B
Select layer	Ctrl + # of layer (1,2,3,etc)
Share (open share menu)	Ctrl + shift + S
Share (copy share link)	Ctrl + shift + J
Toggle layout	Shift + spacebar
Toggle orthographic projection	O