Edit object with vertices tools
To add vertex
- Select "Insert vertex" tool
- Tap on object to select it
- Tap anywhere on the object to add vertex
To remove vertex
- Select "Remove vertex" tool
- Tap on object to select it
- Tap on vertex you wish to remove
Edit object
- Select "Edit vertex" tool
- Tap on object you wish to edit
- Drag vertex to desired location
To activate halo for precise control, tap on the vertex. You can now drag a halo without covering vertex with you finger.