feat(381-3 B05 평면): 교각점 크게 · 라벨 위 · 맴돔 강조 · 노드와 횡단 눈금 집기 한 길

- 노드 반지름 4 → 6(고름 +2) · 노드 · 손잡이를 라벨 뒤 맨 위로
- 집기 문턱 노드 9 → 12 · pickAtScreen: 노드 가운데 6px 안 = 노드 · 밖 = 노드와 눈금 중 가까운 쪽
- stationAtScreen → {chainage, distance} · 맴돔은 집기와 같은 셈 · 노드 = 고리 · 눈금 = 파랑(새 _Hover)
- 누를 때 · 끄는 동안 · 재는 중 · 캔버스 밖 = 맴돔 끔 · [측점] 끔이면 눈금 안 봄
- 시험 test_b05_routeedit_pick 겹침 경우 · test_381_3_routeedit_node_pick

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013QyNXY2TUKXCFMwAca2APG

resources/tester/helper_b05_routeedit_pick.cjs

@@ -128,7 +128,7 @@ const stationLine = [
   [100, 0],
 ];
 const stationAt = (px, py, labels) =>
-  input.stationAtScreen(stationLine, toScreen, 20, px, py, 11, labels);
+  input.stationAtScreen(stationLine, toScreen, 20, px, py, 11, labels)?.chainage ?? null;
 const rot = (dx, dy, rad) => [
   dx * Math.cos(rad) - dy * Math.sin(rad),
   dx * Math.sin(rad) + dy * Math.cos(rad),
@@ -156,6 +156,42 @@ const label = {
   emptyElsewhere: stationAt(5, 5, boxes),
 };
 
+// ⑥ 381-3 노드 · 횡단 눈금 겹침 — 노드 [41,0] = 화면 (82,400) · 눈금 40 = 화면 (80,400).
+const overlapNodes = [
+  [0, 0],
+  [41, 0],
+  [100, 100],
+];
+const overlapAt = (px, py, stationOn = true) =>
+  input.pickAtScreen(
+    overlapNodes,
+    toScreen,
+    px,
+    py,
+    12,
+    6,
+    stationOn ? () => input.stationAtScreen(stationLine, toScreen, 20, px, py, 11, []) : null,
+  );
+const overlap = {
+  center: overlapAt(82, 400),
+  coreNearTick: overlapAt(79, 400), // 노드 3px · 눈금 1px — 가운데 6px 안이라 노드
+  tickCloser: overlapAt(74, 400), // 노드 8px · 눈금 6px — 눈금
+  nodeCloser: overlapAt(90, 400), // 노드 8px · 눈금 10px — 노드
+  edgeTick: overlapAt(70, 400), // 노드 12px(문턱 끝) · 눈금 10px — 눈금
+  stationsOff: overlapAt(74, 400, false), // [측점] 끔 — 노드
+  far: overlapAt(82, 430),
+  tickOnly: overlapAt(160, 400), // 눈금 80 위 · 노드 멀리
+  distance: input.stationAtScreen(stationLine, toScreen, 20, 74, 400, 11, []),
+};
+
 process.stdout.write(
-  JSON.stringify({ arcMatchesDrawn, pick, pick2, node: c.node_first, labelsMatchRects, label }),
+  JSON.stringify({
+    arcMatchesDrawn,
+    pick,
+    pick2,
+    node: c.node_first,
+    labelsMatchRects,
+    label,
+    overlap,
+  }),
 );

resources/tester/test_381_3_routeedit_node_pick.py

@@ -0,0 +1,50 @@
+"""381-3 B05 평면 교각점(요구 241-14) — 크기 · 그리는 차례 · 맴돔 강조 · 집기 한 길.
+
+겹침 셈(`pickAtScreen`)은 test_b05_routeedit_pick 이 돌려 봄 — 여기는 배선만.
+"""
+
+from pathlib import Path
+
+B05 = Path(__file__).resolve().parents[2] / "B05_Profile"
+
+
+def _read(name: str) -> str:
+    return (B05 / name).read_text(encoding="utf-8")
+
+
+def test_노드_크기_문턱():
+    assert "const NODE_R = 6;" in _read("B05_Profile_UI_RouteEdit_Render.ts")
+    pointer = _read("B05_Profile_UI_RouteEdit_Pointer.ts")
+    assert "const NODE_HIT_PX = 12;" in pointer and "const NODE_CORE_PX = 6;" in pointer
+
+
+def test_노드는_라벨_뒤_맨_위_회전_안():
+    render = _read("B05_Profile_UI_RouteEdit_Render.ts")
+    scene = render[render.index("export function drawRouteEditScene(") :]
+    scene = scene[: scene.index("context.restore(); // 회전 끝")]
+    labels = scene.index("drawContourLabels(context, scene, band, style);")
+    for later in ("scene.planned.forEach(", "scene.curveInfo.forEach(", "drawPickHover("):
+        assert labels < scene.index(later), later
+    for earlier in ("drawStationMarks(", "scene.overStations?.(", "drawMeasureMarks("):
+        assert scene.index(earlier) < labels, earlier
+
+
+def test_집기_맴돔_한_함수():
+    pointer = _read("B05_Profile_UI_RouteEdit_Pointer.ts")
+    assert "pickAtScreen(" in pointer
+    down = pointer[pointer.index('addEventListener("pointerdown"') :]
+    down = down[: down.index('addEventListener("pointermove"')]
+    assert "hover(null);" in down and "const pick = pickAt(px, py);" in down
+    assert "nodeAt(px, py)" not in down and "stationAtScreen(" not in down
+    move = pointer[pointer.index('addEventListener("pointermove"') :]
+    move = move[: move.index("const endDrag")]
+    # 끄는 동안은 앞에서 돌아감 — 맴돔은 끌기 갈래 뒤
+    assert move.index("if (dragNode >= 0)") < move.index("pickAt(px, py)")
+    assert "hover(over);" in move
+    assert 'addEventListener("pointerleave"' in pointer
+
+
+def test_맴돔_그림():
+    hover = _read("B05_Profile_UI_RouteEdit_Hover.ts")
+    assert "pickHover(context.canvas)" in hover
+    assert '"node" in hover' in hover and "stationFrameAt(line, hover.chainage)" in hover

resources/tester/test_b05_routeedit_pick.py

@@ -69,3 +69,16 @@ def test_라벨이_없거나_빈_곳은_안_고름(results):
     label = results["label"]
     assert label["emptyNoLabels"] is None
     assert label["emptyElsewhere"] is None
+
+
+def test_381_3_노드_눈금_겹침은_가까운_쪽(results):
+    o = results["overlap"]
+    assert o["center"] == {"node": 1}
+    assert o["coreNearTick"] == {"node": 1}  # 가운데 6px 안 = 노드
+    assert o["tickCloser"] == {"chainage": 40}
+    assert o["nodeCloser"] == {"node": 1}
+    assert o["edgeTick"] == {"chainage": 40}
+    assert o["stationsOff"] == {"node": 1}  # [측점] 끔 = 눈금 안 봄
+    assert o["far"] is None
+    assert o["tickOnly"] == {"chainage": 80}
+    assert o["distance"] == {"chainage": 40, "distance": 6}