# Hotkeys

## Hotkeys

Dentbird Modeler provides the following keyboard shortcuts for user convenience.

<table><thead><tr><th width="144.272705078125" align="center">Category</th><th align="center">Hotkey (Window)</th><th align="center">Hotkey (Mac)</th><th>Function</th></tr></thead><tbody><tr><td align="center"><strong>General</strong></td><td align="center">Ctrl + Z</td><td align="center">Command + Z</td><td>Undo</td></tr><tr><td align="center"></td><td align="center">Ctrl + Y </td><td align="center">Command + Shift + Y </td><td>Redo</td></tr><tr><td align="center"></td><td align="center">Ctrl + S </td><td align="center">Command + S </td><td>Save</td></tr><tr><td align="center"><strong>View Tool</strong></td><td align="center">T  </td><td align="center">T</td><td>Texture view toggle</td></tr><tr><td align="center"></td><td align="center">W  </td><td align="center">W</td><td>Wireframe view toggle</td></tr><tr><td align="center"></td><td align="center">G  </td><td align="center">G</td><td>Grid view toggle</td></tr><tr><td align="center"></td><td align="center">Z  </td><td align="center">Z</td><td>Zoom to fit</td></tr><tr><td align="center"><strong>Custom View</strong></td><td align="center">Number keys (1~5)</td><td align="center">Number keys (1~5)</td><td>Change to predefined custom view</td></tr><tr><td align="center"></td><td align="center">Ctrl + A  </td><td align="center">Command + A</td><td>Add custom view</td></tr><tr><td align="center"><strong>Measurement</strong></td><td align="center">M  </td><td align="center">M</td><td>Measurement on/off</td></tr><tr><td align="center"><strong>Model List</strong></td><td align="center">U  </td><td align="center">U</td><td>Upper scan show/hide</td></tr><tr><td align="center"></td><td align="center">L  </td><td align="center">L</td><td>Lower scan show/hide</td></tr><tr><td align="center"></td><td align="center">I  </td><td align="center">I</td><td>Additional scan show/hide</td></tr><tr><td align="center"><strong>Mesh edit - Sculpting</strong></td><td align="center">A  </td><td align="center">A</td><td>Add mode</td></tr><tr><td align="center"></td><td align="center">R  </td><td align="center">R</td><td>Remove mode</td></tr><tr><td align="center"></td><td align="center">S  </td><td align="center">S</td><td>Smooth mode</td></tr><tr><td align="center"></td><td align="center">F  </td><td align="center">F</td><td>Flatten mode</td></tr><tr><td align="center"></td><td align="center">Ctrl + Wheel up/down </td><td align="center">Command + Wheel up/down </td><td>Brush strength up/down</td></tr><tr><td align="center"></td><td align="center">Shift + Wheel up/down  </td><td align="center">Shift + Wheel up/down</td><td>Brush size up/down</td></tr><tr><td align="center"><strong>Setting</strong></td><td align="center">Enter key</td><td align="center">Enter key</td><td>Apply</td></tr><tr><td align="center"></td><td align="center">ESC key </td><td align="center">ESC key</td><td>Close</td></tr><tr><td align="center"></td><td align="center">Ctrl + Del key</td><td align="center">Command + Del key</td><td>Discard</td></tr></tbody></table>
