SteamSmith 16e70a0145 feat(export): choose the colour space of exported colour maps ...

New texturecraft_texel::ColorSpace (sRGB, Linear Rec.709, ACEScg, ACES2065-1): the matrices are
derived at first use from the published primaries and white points (BT.709, ACES S-2014-004,
SMPTE ST 2065-1) with Bradford adaptation, so nothing is copied from a colour-management
library. ExportOptions::color_space (command and dialog: `colorSpace`) converts the colour maps
on their way out; data maps (normal, height, roughness...) are never converted.

None keeps today's behaviour: sRGB in 8/16-bit files, linear Rec.709 in float files. A linear
space in an integer file is written without the sRGB curve; ACEScg and ACES2065-1 in integer
files warn that values outside 0-1 are clamped (EXR and HDR keep them). `$colorSpace` in a file
name template now also says ACEScg / ACES2065-1. The export dialog gets a Color space combo
(label translated in all ten languages).

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

2026-11-01 17:28:09 -05:00

..

src

feat(export): choose the colour space of exported colour maps

2026-11-01 17:28:09 -05:00

Cargo.toml

TextureCraft: clean-room 3D texture painting in pure Rust

2026-10-15 01:33:13 +07:00