SHOWCASE

Every family draws four ways:

• flat — the rule in 2D: the pattern before a third axis exists
• iso — the whole 3D sponge, seen corner-on (the fancy word is isometric)
• pro — the three faces the sponge shows you
• cut — the diagonal slice through the middle

and each view animates the four families, one frame each, labeled in the corner:

• carpet — keep a cell when at most one axis is odd (the sponges above)
• net — keep when all axes are odd, or all but one
• tree — pick one axis to run free; keep when every other axis is even
• void — keep when every axis has the same parity

All at level 2 — the three sponge views tiled in rings around the center, the flat view left bare. Views down the side, numbers across the top. Read a column top to bottom and you watch one number grow up — flat pattern → sponge → faces → snowflake. (And peek at the flat carpet in the 5 column: it's the MrlyProd logo, one level deeper.)

| | 3 | 5 | 7 | | --- | --- | --- | --- | | flat | !the four families, number 3, flat | !the four families, number 5, flat | !the four families, number 7, flat | | iso | !the four families, number 3, iso | !the four families, number 5, iso | !the four families, number 7, iso | | pro | !the four families, number 3, pro | !the four families, number 5, pro | !the four families, number 7, pro | | cut | !the four families, number 3, cut | !the four families, number 5, cut | !the four families, number 7, cut |

Run uv run some26/showcase.py for the console, add all to draw every cell above, or cut 5 for just one.