Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
96 lines (80 sloc) 6.33 KB

Keyboard & Mouse Shortcuts

Find all available keyboard & mouse shortcuts for webKnossos listed below.

General

Key Binding Operation
CTRL / CMD + Z Undo
CTRL / CMD + Y Redo
CTRL / CMD + S Save
I or ALT + Mousewheel Zoom In
O or ALT + Mousewheel Zoom Out
P Select Previous Comment
N Select Next Comment
3 Toggle Segmentation Opacity
H Increase the Move Value
G Decrease the Move Value
Q Download Screenshot(s) of Viewport(s)
. Toggle Viewport Maximization

Skeleton Tracings

Key Binding Operation
M Toggle Mode (Orthogonal, Flight, Oblique)
1 Toggle Visibility of all Trees
2 Toggle Visibility of Inactive Trees
SHIFT + Mousewheel Change Node Radius
CTRL + SHIFT + F Open Tree Search (if Tree List is visible)
F or Mousewheel Move Forward by a Single Slice
D or Mousewheel Move Backward by a Single Slice

Orthogonal Mode

Key Binding Operation
Left Mouse Drag or Arrow Keys Move In-Plane
Alt + Mouse Move Move In-Plane
SPACE Move Forward
Scroll Mousewheel (3D View) Zoom In And Out
Right Click Drag (3D View) Rotate 3D View
Right Click Create New Node
C Create New Tree
SHIFT + Left Click Select Node (Mark as Active Node)
SHIFT + ALT + Left Click Merge Two Nodes and Combine Trees
SHIFT + CTRL + Left Click Delete Edge / Split Trees
Del Delete Node / Split Trees
B Mark Node as New Branchpoint
J Jump To Last Branchpoint
S Center Camera on Active Node

Flight / Oblique Mode

Key Binding Operation
Left Mouse Drag or Arrow Keys Rotation
SPACE Move Forward
CTRL + SPACE Move Backward
I, O Zoom In And Out
SHIFT + Arrow Rotation Around Axis
R Invert Direction
B Mark Node as New Branchpoint
J Jump To Last Branchpoint
S Center Active Node
F Forward Without Recording Waypoints
D Backward Without Recording Waypoints
SHIFT + SPACE Delete Active Node, Recenter Previous Node

Volume Mode

Key Binding Operation
Left Mouse Drag or Arrow Keys Move (Move Mode) / Add To Current Cell (Trace / Brush Mode)
SHIFT + Left Click Select Active Cell
CTRL + Left Mouse Drag Add Empty Voxels To Current Cell (in Trace / Brush Mode)
Right Mouse Drag Remove Voxels From Current Cell
CTRL + Right Mouse Drag Remove Voxels From Any Cell
Alt + Mouse Move Move
C Create New Cell
W, 1 Toggle Modes (Move / Trace / Brush)
SHIFT + Mousewheel or SHIFT + I, O Change Brush Size (Brush Mode)
V Copy Segmentation of Current Cell From Previous Slice
SHIFT + V Copy Segmentation of Current Cell From Next Slice

Mesh Related Shortcuts

The following bindings only work if isosurface rendering is activated in the settings and a segmentation exists.

Key Binding Operation
Shift + Click on a segment in the orthogonal viewports Initiate isosurface rendering for that cell
Shift + Click on a segment in the 3D viewport Change the active position to the clicked position
Ctrl + Click on a segment in the 3D viewport Remove the isosurface of the clicked cell
You can’t perform that action at this time.