Unified Document Composition

One document. Mask-derived bands. Native editing.

Navy Ship (1200×1620 source, 800×1120 PDF) — Mask-Derived Composition
Navy Ship

Composition Metrics

Characters
0
Bands Filled
0/4
Paragraphs
0
Focus Events
0

Proof-of-Concept Goals:

  • Type a long document into the single textarea.
  • Watch the composition engine distribute text across mask-derived bands.
  • Observe that Band 1 fills → Band 2 fills → Band 3, Band 4.
  • Verify that editing remains stable (no focus jumps, no cursor issues).
  • Confirm that the mask is the authoritative source of geometry.
  • OBJECTIVE: Prove that unified document + mask-driven composition can coexist with editing stability.

Event Log (0)

Events appear here as you type...