Click and drag on the diamond to paint walls. Right-click or hold Shift to erase. Rotate with MMB drag or hold R + drag.
◀ START
END ▶
Hold P to peek at the 3D grid while scanning.
3D Cross-Section Scanner
W / S move the slice up/down.
Arrow Keys navigate the cross-section.
P peeks the 3D grid. D toggles debug.
Drag the scanner to navigate. Two-finger drag for slice.
S: 0.00x: 0.00y: 0.00Cell: —
Controls: ←→↑↓ move ·
WS slice · P peek · D debug
Stylus optimized: drag the 2D viewport to navigate the cross-section.
The 2D viewport shows the horizontal cross-section of the 3D lattice at the current slice height.
At center height the cross-section is a perfect N×N grid; moving the slice narrows it toward a point.