Yingzao Fashi · 营造法式 · Assembly Study

佛光寺东大殿 Foguang Temple East Hall

Simplified teaching reconstruction. Bay widths and bracket details are rationalised; see the notes panel.

Assembly

Progress 0%

Weathering 0 · new

Darkens timber, raises roughness, fades and peels the paint, and lets the frame settle out of true.

X-ray structure X

Makes roof tiles and wall panels translucent and marks mortise-and-tenon joints.

Component labels L

Keys: Space play · ←→ step · R reset · 1–5 stage · X x-ray · L labels · A/D orbit · W/S zoom

Geometry is a simplified teaching model: equalised bay widths, one reduced inner column row, roof planes instead of individual tiles.
All 29 bracket sets share one 五铺作-style stack; the real hall mixes 七铺作 column-top sets with simpler intercolumnar sets.
Age warping uses per-member settlement offsets and a global lean, not per-vertex deformation.
Textures are generated procedurally in the browser; three.js r128 is bundled locally, nothing is fetched from the network.

Stage 1 of 5 · Columns and bay grid