ashokram-si c51a08ceb4 Export: Targa (.tga) sequence output, 24-bit RGB or 32-bit RGB + Alpha ...

After Effects lists Targa among its still-image output formats; EffectCraft
imported Targa (#745) but could not render to it.

- OutputFormat::TargaSequence ("Targa Sequence", `.tga`, numbered like the
  other sequences; `tga` / `targa` as a format name or output extension).
- Written by the `image` crate's Targa encoder (its `tga` feature, already
  enabled in effectcraft-media; no new crates, Cargo.lock unchanged), with
  run-length compression off: an 18-byte header, top-left origin, 24-bit BGR
  for RGB, 32-bit BGRA with 8 alpha bits in the image descriptor for
  RGB + Alpha (straight or premultiplied), 8-bit grey for Alpha.
- The render queue's size estimate counts the uncompressed bytes.
- CLI usage, the renderQueue command specs, README, architecture.md and
  file-format-parity.md name the new format.

Tests: each Targa frame holds exactly the pixels of the PNG sequence of the
same job, with the expected header, numbering and size; the frames read back
through the Targa importer as the same picture (straight, and premultiplied
when interpreted so); the image-sequence round trip, the format parser and
the renderQueue commands cover it too.

2026-10-26 15:34:12 +05:30

..

effectcraft

Edit menu keys edit a focused text field, docked and in panel windows

2026-10-26 02:29:04 +00:00

effectcraft-cli

Export: Targa (.tga) sequence output, 24-bit RGB or 32-bit RGB + Alpha

2026-10-26 15:34:12 +05:30

effectcraft-web

sonar: optional chaining (S6582) and for-of loops (S4138) in engine-owned JS (#2273)

2026-10-25 19:37:04 -04:00