Around the board.
Explore a top camera, four angled cameras and four projector directions around an illustrative PCB. Rotate the scene, inspect the surface and switch viewpoints.
Conceptual layout — not physical validation. The rig positions, beams and synthetic surface are illustrative, not calibrated hardware or measured results. This view does not establish accuracy or a final hardware configuration.
Drag or touch-drag to orbit · Wheel or + / − buttons to zoom · Keyboard: arrows rotate, + / − zoom, Home resets. “PCB close-up” hides the rig; Reset restores it. Z scale changes the surface display only, never the color values.
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The known synthetic upper surface, colored by its height above the known local PCB datum.
C marks cameras: one top view and four angled views. P marks the four projector directions. Lines indicate illustrative viewing and projection directions, not calibrated fields of view, optical coverage or capture results.
Coordinates and display limitations
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Coordinates are in millimetres. Geometry uses world Z; “height above known local PCB” changes only color. True 1× surface proportions are the default; 5× and 10× deliberately exaggerate height. The ground grid at Z = −5 mm, with 10 mm spacing, is only an orientation aid.
The illustrative top camera is at (0, 0, 48) mm, angled cameras at (±31, ±31, 33) mm, and projector markers at (0, ±40, 22) and (±40, 0, 22) mm. These are visualization parameters, not equipment specifications, calibration or a tested physical setup. NE / SE / SW / NW refer only to the scene’s X / Y axes.