Help
Buttons
LoadChoose a scenario .zip (trajectory, two point clouds, image, transforms)
DemoLoad the bundled sample dataset
Top / IsoCamera presets (3D only)
RectsToggle metric rectangles for ground truth vs. samples
Keyboard
SpaceToggle 2D/3D view
Delete/BackspaceDelete selected control point
Z / YUndo / Redo
SToggle samples & mini charts
ORun optimization
WToggle optimizer weights panel
FToggle front image panel
AToggle second point cloud
RToggle metric rectangles
1/2/3Top / Iso / 3rd person views
Arrow keysNudge selected control/sample (hold Shift for larger step)
LOpen the Load dialog
EExport JSON (controls, samples, status)
Mouse
WheelZoom
Left clickMove control/sample points (drag). In 2D, clicking empty space adds a control point. In 3D, click/drag empty space rotates the view.
Right clickPan view
Footer shows the currently loaded point cloud and trajectory files.