Subgrid Marching Tet

Reconstruct a spanning surface from arbitrary edge intersection counts

Corner Cuts

Corner 0 0

Corner 1 0

Corner 2 0

Corner 3 0

Diagonal Cuts

Diag 01-23 2

Diag 02-13 1

Diag 03-12 0

Edge Intersections

Edge 0-1 1

Edge 0-2 2

Edge 0-3 3

Edge 1-2 3

Edge 1-3 2

Edge 2-3 1

Display

Opacity 1.0

Surface wireframe

Vertex labels

Drag sliders to adjust intersection counts. The spanning surface updates in real time. Rotate with mouse/touch, scroll to zoom.