Reworks the 3D gamut visualizer in Stage 5 (Verify Profile) resolving #185:
CIELAB Axis Scaffold & Labels:
Replaced generic THREE.AxesHelper and GridHelper with a purpose-built CIELAB coordinate scaffold matching actual ranges (L^*: 0→100, a^*/b^*: ±128) with calibrated tick marks.
Integrated THREE.CSS2DRenderer to project crisp, dynamic HTML text labels for L^*, +a^* (Red), -a^* (Green), +b^* (Yellow), -b^* (Blue), and L^* tick values.
Clean sRGB Reference Gamut:
Refactored sRGB.gam rendering using THREE.EdgesGeometry(geometry, 15°) to remove clutter from co-planar triangle tessellation.
Added a faint transparent solid fill (opacity: 0.07) underneath to give physical volume without obstructing the profile gamut.
Per-Vertex True-Colour Profile Gamut:
Replaced uniform flat blue shading with per-vertex L^*a^*b^* \to \text{sRGB} conversion using color_convert.jslabToSrgb().
Interactive Controls & Legend:
Added glassmorphic floating legend panel over the 3D canvas with toggle switches for Profile Gamut, sRGB Reference, and CIELAB Axes.
Version & Documentation Bump:
Bumped point version to 0.7.1 across Cargo.toml, Cargo.lock, package.json, tauri.conf.json, README.md, ROADMAP.md, and src/index.html.
### Summary of Changes
Reworks the 3D gamut visualizer in Stage 5 (Verify Profile) resolving #185:
1. **CIELAB Axis Scaffold & Labels**:
- Replaced generic `THREE.AxesHelper` and `GridHelper` with a purpose-built CIELAB coordinate scaffold matching actual ranges ($L^*$: 0→100, $a^*/b^*$: ±128) with calibrated tick marks.
- Integrated `THREE.CSS2DRenderer` to project crisp, dynamic HTML text labels for $L^*$, $+a^*$ (Red), $-a^*$ (Green), $+b^*$ (Yellow), $-b^*$ (Blue), and $L^*$ tick values.
2. **Clean sRGB Reference Gamut**:
- Refactored `sRGB.gam` rendering using `THREE.EdgesGeometry(geometry, 15°)` to remove clutter from co-planar triangle tessellation.
- Added a faint transparent solid fill (`opacity: 0.07`) underneath to give physical volume without obstructing the profile gamut.
3. **Per-Vertex True-Colour Profile Gamut**:
- Replaced uniform flat blue shading with per-vertex $L^*a^*b^* \to \text{sRGB}$ conversion using `color_convert.js` `labToSrgb()`.
4. **Interactive Controls & Legend**:
- Added glassmorphic floating legend panel over the 3D canvas with toggle switches for Profile Gamut, sRGB Reference, and CIELAB Axes.
5. **Version & Documentation Bump**:
- Bumped point version to `0.7.1` across `Cargo.toml`, `Cargo.lock`, `package.json`, `tauri.conf.json`, `README.md`, `ROADMAP.md`, and `src/index.html`.
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Summary of Changes
Reworks the 3D gamut visualizer in Stage 5 (Verify Profile) resolving #185:
CIELAB Axis Scaffold & Labels:
THREE.AxesHelperandGridHelperwith a purpose-built CIELAB coordinate scaffold matching actual ranges (L^*: 0→100,a^*/b^*: ±128) with calibrated tick marks.THREE.CSS2DRendererto project crisp, dynamic HTML text labels forL^*,+a^*(Red),-a^*(Green),+b^*(Yellow),-b^*(Blue), andL^*tick values.Clean sRGB Reference Gamut:
sRGB.gamrendering usingTHREE.EdgesGeometry(geometry, 15°)to remove clutter from co-planar triangle tessellation.opacity: 0.07) underneath to give physical volume without obstructing the profile gamut.Per-Vertex True-Colour Profile Gamut:
L^*a^*b^* \to \text{sRGB}conversion usingcolor_convert.jslabToSrgb().Interactive Controls & Legend:
Version & Documentation Bump:
0.7.1acrossCargo.toml,Cargo.lock,package.json,tauri.conf.json,README.md,ROADMAP.md, andsrc/index.html.