MeshOptimiserBeta Download

Docs·Reference

Keyboard shortcuts

Every keyboard shortcut and mouse action in MeshOptimiser v0.13.0, grouped by what it does.

On macOS, use ⌘ wherever this page says Ctrl.

Inside the app, press ? for the same list with a search field. Shortcuts with a single key do nothing while you are typing in a field.

MeshOptimiser: The keyboard shortcuts overlay, with search.
The keyboard shortcuts overlay, with search.

File

CtrlN
New scene, in a new tab
CtrlO
Open a file
CtrlShiftO
Import a file into the open scene
CtrlS
Save the scene
CtrlE
Export

Edit

CtrlZ
Undo
CtrlY
Redo
CtrlShiftZ
Redo
CtrlC
Copy the selected parts
CtrlV
Paste
CtrlD
Duplicate the selection
Del
Delete the selection. Backspace does the same.

Tools

X
Split
P
Fill holes
CtrlB
Smart fit
CtrlM
Merge the selected parts into one
CtrlG
Group
CtrlShiftG
Ungroup
F2
Batch rename
M
Measure
Enter
Run the open command panel
Esc
Put the open command panel away

Decimate, Fit to budget and Select hidden parts have no key of their own. Find them on the toolbar, in the … list or with the search.

Selection

CtrlA
Select all
CtrlI
Invert the selection
Esc
Select nothing
ShiftS
Find the selected part in the tree

Visibility

H
Hide the selection
ShiftH
Hide the rest
AltH
Show all
S
Isolate the selection, and back

View

F
Frame the selection, or the whole model
1
Solid
2
Wireframe
3
X-ray
4
Heatmap
5
Clay, and back to solid
Ctrl1
Camera view (perspective)
Ctrl2
Top view
Ctrl3
Front view
Ctrl4
Side view
G
Show or hide the floor grid

Move, rotate, scale

E
Move
R
Rotate
T
Scale
Q
Hide the gizmo
Shift
Hold while dragging the gizmo to snap

Panels and windows

CtrlK
Search commands, parts and the library
ShiftM
Materials dock
`
Console
Ctrl,
Settings
Ctrl;
Scene settings
?
Keyboard shortcuts
CtrlF
In Settings: jump to the search field
Esc
Close the open window or menu

Mouse, in the viewport

Click
Select a part
ShiftClick
Add to the selection
CtrlClick
Add to or remove from the selection
CtrlDrag
Box select
CtrlShiftDrag
Box select, adding to the selection
Drag
Orbit
Middle drag
Pan
Right drag
Pan
Scroll
Zoom
AltRight drag
Zoom smoothly
Right-click
Menu for the part or the view

Mouse, elsewhere

Double-click
On a name in the tree or on a tab: rename
ShiftClick
In the tree: select a range of rows
Middle click
On a tab: close it
Esc
While dragging a tab: put it back
Shift
While dragging a number: ten times faster
Alt
While dragging a number: ten times finer

Run it on your own machine.

Free and open source under the MIT licence. Windows and macOS; your files never leave the computer.