Rework Byzantine hall as a late-antique basilica interior.

Replace the flat gold-mosaic chapel with marble revetment walls, a
Cosmatesque stone floor, and a coffered timber ceiling, matching
Santa Sabina / San Vitale reference interiors.

New procedural surfaces in galleryProceduralTextures.ts:
- marble-revetment: book-matched veined panels in moulded travertine
  surrounds (each panel mirrored about its centre)
- marble-opus-sectile: cut-stone bays with diagonal diamond inlays and
  corner triangles in porphyry, verd-antique, giallo, and grey
- coffered-wood: recessed walnut coffers with lit beam chamfers

Add a byzantine detail set to MovementHallDetails.tsx: engaged porphyry
colonnettes with white-marble basket capitals and impost blocks carrying
the ceiling, a marble revetment dado, and hanging brass polycandela.
Colonnettes stay flush in the corner pockets so they do not clip the
~0.7m frame hang margin.

Basilicas are lit by shafts from high windows rather than evenly
flooded, but the shared hall lights carry a brightness floor that
prevented dimming. Add an opt-in lightScale to the interior style that
scales the scene, hall, track, and HDR environment lights. It defaults
to 1, so all other halls are unchanged; only Byzantine opts down. Window
fill lights are left unscaled so the daylight shafts still read.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Danila Khodjaef
2026-07-31 18:59:56 +03:00
co-authored by Claude Opus 5
parent 1853222e01
commit 1cb9eef935
5 changed files with 400 additions and 37 deletions
+24 -17
View File
@@ -52,7 +52,9 @@ export interface MovementInteriorStyle {
doorWood: [string, string, string];
windows: GalleryWindowSpec[];
trackLights: number;
details: 'palazzo' | 'baroque' | 'medieval' | 'neoclassical' | 'salon' | 'modern' | 'classical' | 'museum' | 'industrial' | 'atelier';
/** Scales the shared hall/scene lights. <1 for deliberately dim period interiors. */
lightScale: number;
details: 'palazzo' | 'baroque' | 'medieval' | 'byzantine' | 'neoclassical' | 'salon' | 'modern' | 'classical' | 'museum' | 'industrial' | 'atelier';
}
function windows(...specs: GalleryWindowSpec[]): GalleryWindowSpec[] {
@@ -85,6 +87,7 @@ function mk(
doorWood: opts.doorWood ?? ['#3d2818', '#4e3624', '#261a10'],
windows: opts.windows,
trackLights: opts.trackLights ?? 0.8,
lightScale: opts.lightScale ?? 1,
details: opts.details,
};
}
@@ -114,25 +117,29 @@ const BY_MOVEMENT_ID: Record<number, MovementInteriorStyle> = {
),
28: mk(
'byzantine-sanctuary',
'Byzantine chapel',
'Gold mosaic walls · amber light through arched windows',
{ wall: 'mosaic-byzantine', ceiling: 'gilded-stucco', floor: 'marble-checker' },
{ wall: '#d4af37', ceiling: '#c8a840', floor: '#ddd8cc', trim: '#b8860b' },
'Byzantine basilica',
'Marble revetment · coffered timber ceiling · Cosmatesque stone floor',
{ wall: 'marble-revetment', ceiling: 'coffered-wood', floor: 'marble-opus-sectile' },
{ wall: '#a89880', ceiling: '#6a4526', floor: '#a09079', trim: '#8a6440' },
{
details: 'medieval',
titleColor: '#f0e8c0',
ambient: 0.48,
warmLight: '#ffd898',
sunLight: '#ffe8b0',
fog: '#0a0806',
background: '#060504',
details: 'byzantine',
titleColor: '#e8d8b0',
ambient: 0.44,
warmLight: '#ffdca8',
sunLight: '#ffdca0',
fog: '#100b07',
background: '#0a0705',
windows: windows(
{ wall: 'back', x: 0, y: 2.8, width: 1.0, height: 2.2, style: 'roman-arch', lightColor: '#ffb860', lightIntensity: 2.4 },
{ wall: 'left', x: -1, y: 2.6, width: 0.7, height: 1.8, style: 'roman-arch', lightColor: '#ffb860', lightIntensity: 1.8 },
{ wall: 'right', x: 1, y: 2.6, width: 0.7, height: 1.8, style: 'roman-arch', lightColor: '#ffb860', lightIntensity: 1.8 }
{ wall: 'back', x: 0, y: 3.1, width: 0.9, height: 1.9, style: 'roman-arch', lightColor: '#ffd28a', lightIntensity: 3.4 },
{ wall: 'left', x: -3.5, y: 3.2, width: 0.7, height: 1.6, style: 'roman-arch', lightColor: '#ffd28a', lightIntensity: 3.0 },
{ wall: 'left', x: 3.5, y: 3.2, width: 0.7, height: 1.6, style: 'roman-arch', lightColor: '#ffd28a', lightIntensity: 3.0 },
{ wall: 'right', x: -3.5, y: 3.2, width: 0.7, height: 1.6, style: 'roman-arch', lightColor: '#ffd28a', lightIntensity: 3.0 },
{ wall: 'right', x: 3.5, y: 3.2, width: 0.7, height: 1.6, style: 'roman-arch', lightColor: '#ffd28a', lightIntensity: 3.0 }
),
trackLights: 0.5,
doorWood: ['#3a3020', '#4a3830', '#2a2018'],
trackLights: 0.35,
// Basilica interiors are lit by shafts from high windows, not evenly flooded.
lightScale: 0.3,
doorWood: ['#3a2416', '#4c3220', '#241608'],
}
),
29: mk(