- Footings, blindings and piles on a bent axis are placed in their stretch's
frame; 일체기초 is grouped per stretch, so a combined footing never crosses
the kink (separate footings, each aligned with its stretch).
- Footings, blindings and piles are trimmed at the mitre plane like the coping.
- The stage-2 refusal for bent foundations is removed; the Level-half-width
refusal for columns at the kink remains.
- Tests: T형 footing crossing the kink stays in stretch 0; 2주형 with columns
on both sides gives one footing per stretch, with mitre clipping in the scene.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- buildPier builds on buildAxis: each object carries its stretch k and a local
s from that stretch's base; coping parts are per stretch with the mitre plane
trimming the overlap in the scene (renderer.localClippingEnabled).
- Straight P1 output is unchanged (regression tests pass).
- Bent coping is supported for 현장타설말뚝 only; footings and piles on a bent
axis remain 미실시 until stage 3. Kink outside the coping and columns within
the Level half-width of the kink are refused.
- W03/W04 use coping coordinates (g).
- Tests: constructed 60° bend — world coordinates of bearings, blocks and the
column survive the stretch frames; mitre sides; scene mesh count; refusals.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Sign convention approved: a right (clockwise) deflection is positive.
solveIp4 now rotates the IP1→IP2 direction by −θ. Test covers a +10°
right turn with IP4 at (5, 0).
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- Front and back coping tops that differ by 5 mm or more in any segment are
drawn as two coping parts split at the midline between the bearing rows.
Tolerance 5 mm and midline position are the draft assumptions (Q1·Q2).
- Scene extrudes each coping part across its own width.
- solveIp4 computes IP4 as the intersection of the IP1→IP2 line with the
line through IP3 turned by the bend angle (positive = counter-clockwise,
sign convention to be confirmed). Bent coping geometry remains 미실시.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- Columns closer than one footing length (10400) share a 일체기초 whose
length is the outer-column distance + 10400, centred between them (spec §4.6).
- Pile grid is computed from each footing's length (rows across 8150,
pile count along the length from (length − 1400) / 2250 + 1).
- Blinding concrete follows each combined footing.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- Multi-column coping (2·3주형): underside between columns drops 300 below
Level with 300 × 300 haunches (spec §4.5, Q3 추천안).
- Steel pipe pile diameter 609.6 mm (spec §4.5, Q5 추천안).
- Direct foundation keeps the 100 mm blinding concrete (Q4 추천안, test added).
- W03: bearing centre closer than half a block width to a step boundary.
- W04: block footprint outside the coping plan.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
