> For the complete documentation index, see [llms.txt](https://docs.imerit-prod.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.imerit-prod.io/annotation-tool/tool-shortcuts.md).

# Tool Shortcuts

## Point Cloud View

1. Fit Point Cloud in Screen: `Ctrl + F`
2. Jump to Origin
   * Jump to the original state of when the task loaded: `Key O`
3. Toggle[ 2D/ 3D](/annotation-tool/tool-layout.md#id-2d-3d-mode) Modes: `Ctrl + G` 
4. Jump from Annotate 2D to Point Cloud: `Esc` 
5. Jump To: `Ctrl + J` 

## Navigation (Point Cloud)

1. Helicopter Mode
   * Move (front, back, right, left): `Key W, S, D, A`
   * Fly (up, down): `Key Q, E`
   * Looking Around: `4 Arrow Keys`
   * Zoom Control: 
     * `Mouse Wheel` or 
     * `Double-Click` to zoom in
2. Orbital Mode
   * Move (up, down, right, left): `4 Arrow Keys`
   * Orbit around: 
     * `Key W, S`  (Orbiting top to down)
     * `Key A, D` (Orbiting right to left)
   * Zoom Control: 
     * `Mouse Wheel` or 
     * `Double-Click` to Zoom In

## Object Visibility 

1. Ground & Ceiling Mover [know more](/annotation-tool/key-features/ground-and-ceiling-mover.md)
   * Ground Level Up/Down: `G + Mouse Wheel`
   * Ceiling Level Modification: `C + Mouse Wheel`

2. Enlarge Camera Images to Fullscreen:
   * `Double-click` on Image on the [Image Panel](https://docs.imerit-prod.io/annotation-tool/pages/t1P8d2reKe3nZWAkN2Kh#id-5.-image-panel)
   * Toggle/ Enlarge the first Image on the Image Panel: `Shift + Q`
     * Cycle forward through all camera sensors: `Shift + Q`
     * Cycle backward through all camera sensors: `Shift + QQ`
   * Contextual click on the image to open Annotate 2D

3. View Point Cloud on Image: Press `Key P` when any Image is toggled to fullscreen

   ![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXfSEW94ZUyDnl2zZK69DfNPYwqI0_jA3UF25lBk_YDx3Gua7ae8vmFZZR7q9MY26K3AgUpOP49mTIHImNKw6gpdiTRHxapjno_3eOhdqq1HhXDuZ2z0j5QDSgwRe5-jLKDBHxAVhKxL31P1uNA520K1K4EF?key=lGhAQLv5xC3Ciuwf6zBTGQ)

4. View Object Edges using filter: `Shift+ I`

   ![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXcE3EfLOdRQhkV4WshM0LUwG77q_BSHVAGa_Tn0fCKIxln4fLELOrbXJGqgcuzEZSB0Ypi2Z7OBD0AxpgZL-9J_jQHrriHbtCsZXjcAfH1j7HNP_tN6QYmK5OFY7FBumuJBU5iG_4-Kriob0zR9oSSET6g?key=lGhAQLv5xC3Ciuwf6zBTGQ)

## Drawing Tools & Modification

1. Cuboid  ([Know more](/annotation-tool/drawing-tools/cuboid.md))
   * Rotate Object Direction (by 90°): `Key R`
   * Change Dimension (after selecting Cuboid)
     * Increase/ Decrease **Length** from **FRONT**:  `Ctrl+ -/=`
     * Increase/ Decrease **Length** from **BACK**:  `Ctrl+ 9/0`
     * Increase/ Decrease **Width** from **RIGHT**:  `Alt+ 9/0`
     * Increase/ Decrease **Width** from **LEFT** :  `lt+ -/=`
     * Increase/ Decrease **Height** from **TOP**:  `Shift+ -/=`
     * Increase/ Decrease **Height** from **BOTTOM**:  `Shift+ 9/0`
   * Move Cuboid
     * Front/ Back: `Ctrl+ O/P`
     * Right/ Left:  `Alt+ O/P`
     * Lower/ Higher : `Shift+ O/P`
   * Rotate Cuboid (clockwise/ anti-clockwise)

     * Roll: `Ctrl+ [ ]`
     * Pitch: `Alt+ [ ]`
     * Yaw: `Shift+ [ ]`

     ![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXcfhLvwNWogjaM7AE63LwtHxXvhzBOePV4ge7FtVE7ieGjxo28KKsBhQKVpoQLtsXnwySg17GI9rwEx5NMgo6_-z1ifaxoz_-P7uzofslz4XbAl7KQ7vQaaY3VgtWfKQh-P8-crFb6xEuh5bDHbCJEy-Wo?key=lGhAQLv5xC3Ciuwf6zBTGQ)

2. Rectangle ([Know more](/annotation-tool/drawing-tools/rectangle.md))
   * Change Dimension (after selecting Cuboid)
     * Increase/ Decrease **Width** from **LEFT**:  `Ctrl+ 9/0`
     * Increase/ Decrease **Width** from **RIGHT**:  `Ctrl+ -/=`
     * Increase/ Decrease **Height** from **TOP**:  `Shift+ -/=`
     * Increase/ Decrease **Height** from **BOTTOM**:  `Shift+ 9/0`
   * Move Rectangle
     * Right/ Left:  `Ctrl+ O/P`
     * Lower/ Higher : `Shift+ O/P`

3. Polyline 3D
   * Create a vertex during Line Creation - `Left-click`
   * End Polyline - `Right-click`
   * Add Vertex - You can now quickly delete unwanted vertices on 3D polylines by simply pressing `CTRL + Left-click`
   * Delete Vertex - `CTRL + Right-click`

4. Paintbrush (Comming Soon)
   * Change Radius: `Ctrl + Mouse Wheel`
   * Remove Annotation: `Alt + Mouse Click & Drag` 
   * Confirm Segmentation: `Right-Click` 

## Actions on Annotation

1.  Hide/ Unhide Annotations: Select an Annotation & Press `Ctrl+ 1` to hide/ unhide Non-Selected ones
2. Copy Annotation: `Ctrl+ C`
3. Paste Annotation: `Ctrl+ V`
4. Duplicate Annotation: `Ctrl+ D`
5. Delete selected annotation from the current sensor: Key Del
6. Delete selected annotation from the current sensor across all Frames: Shift+ Del

## Interpolation

1. Add/ Remove a [Keyframe](/annotation-tool/key-features/keyframe-interpolation.md): `Key K`

## Navigation Across Frames

1. Previous Frame:  Key , 
2. Next Frame :  Key . 
3. Jump 5 Frames backwards: Shift+ , 
4. Jump 5 Frames forward: Shift + . 
5. Jump 10 Frames backward: Ctrl+ , 
6. Jump 10 Frames forward  Ctrl+ .

## General

1. View Point Cloud Node: Shift+ N
2. View Loaded Points: Shift+ B
3. View Distance from Ego Vehicle: Press `Key 1` & hover over the points to see the distance.
4. View Distance from Selected Annotation: Press `Key2` & hover over the points to see the distance.
5. View/ Hide Batch Information : `Ctrl+ B`
6. Enable/ Disable Attribute information view (while hovering over Annotations): `Ctrl+ L`
7. Intensity picker: `CTRL+Shift+left-click` 
8. Undo - Redo: `CTRL + Z`, `CTRL + Shift + Z`