Mask editor
Click on the photo to add polygon points. Press
Enter to close a polygon and assign it to the active
surface. You can draw multiple polygons per surface (e.g. siding
panels separated by the garage).
- Click add point
- Enter close polygon & save to active surface
- Esc cancel current polygon
- Backspace remove last point
- Right-click a polygon to delete it
- Scroll zoom · Space + drag to pan