The previous wording asserted design intent ('Kensler golfed [...] until
it hit the magic number', 'every typedef exists to land on 1337') without
a primary source. CLAUDE.md requires factual claims in committed artifacts
to be checked. The byte count is verified; intent is not. Rephrased to
note the observation ('suspiciously round', 'rarely lands by accident')
without claiming insight into the design process, and the obfuscation
breakdown is kept since the techniques are visible in the code itself.
The exact byte count is the whole punchline — surface it explicitly with
a verifiable wc -c invocation rather than hiding it as '~1337 characters'
in a subordinate clause.
Preserves Andrew Kensler's original card.cc verbatim and adds:
- CMakeLists.txt building both the original and a de-obfuscated
variant (card_explained.cc) that produces a visually identical render
- A heavily annotated rewrite explaining the vector ops, ray-sphere
intersection, soft shadows, depth of field, and reflection recursion
- Rendered sample output (docs/aek.png) embedded in the README
- CLAUDE.md establishing the "never modify card.cc" rule for future work
