Assign custom hotkey – Ctrl+click on item (store hotkeys in Preferences> Hotkeys submenu)
Color Palette
Select Color under cursor - C
Switch Color - V
Document Palette
Open Document - Ctrl+O
Save Document - Ctrl+S
Draw Palette
Draw Size - S
Focal Shift - O
RGB Intensity - I
Z Intensity – U
Perspective – P
Increase Draw Size by 10 units - ]
Decrease Draw Size by 10 units - [
Edit Palette
Undo - Ctrl+Z
Redo – Shift+Ctrl+Z
Stencil Palette
Stencil On - Alt+H
Hide/Show Stencil - Ctrl+H
Coin Controller – Spacebar
Stroke Palette
Lazy mouse - L
Tool Palette
Save Tool - Shift+Ctrl+T
Geometry
Divide - Ctrl+D
Lower Res - Shift+D
Higher Res - D
Masking
View Mask - Ctrl+H
Invert Mask - Ctrl+I
Clear Mask - Shift+Ctrl+A
Mask All – Ctrl+A
ZSpheres
Preview Adaptive Skin - A
Transform Palette
Activate Symmetry - X
Edit – T
Center mesh in canvas (when in Edit mode) - F
Set Pivot Point – Ctrl+ P
Clear Pivot Point - Shift+P
Zoom Palette
Actual Size - 0 [zero]
Zoom In - + [plus sign]
Zoom Out - - [minus sign]
Mouse Actions
Toggle ZAdd and ZSub - Alt (hold down)
Edit Mode Actions
Transformations
Free Rotate - Click & Drag Background
Move - Alt+Click & Drag Background
Constrain to 90-degree rotation - Click+Drag, press Shift Scale – Alt+Click, Release Alt, Drag Background
Rotate around Z-axis - Shift, Click, release Shift, Drag
Masking
Paint mask on object (alphas/strokes can be used) - Ctrl (hold down) Delete or paint reverse mask – Ctrl+Alt (hold down)
Reverse mask – Ctrl+Click Background
Clear Mask – Ctrl+Click+ Drag Background
Constant-intensity mask - Ctrl+Click, Release Ctrl, Drag (starting off mesh) Alpha-intensity mask - Ctrl+Click & Drag (starting off mesh, Lasso off) Blur mask - Ctrl+Click on mesh
Stencil
Create custom Stencil - Shift+Ctrl+Click, Release Ctrl, Drag (when Lasso selection switched on)
Partial Mesh Visibility
Show mesh portion – Shift+Ctrl+Click & Drag
Hide mesh portion - Shift+Ctrl+Click, Release Shift, Drag Show entire mesh - Shift+Ctrl+Click Background
Show only selected Polygroup (on fully visible mesh) - Shift+Ctrl+Click Hide selected Polygroup (on fully visible mesh) - Shift+Ctrl+Click Reverse visibility - Shift+Ctrl+Click & Drag Background