Merge remote-tracking branches 'origin/main_laptop_1', 'origin/sub_laptop_3' and 'origin/sub_laptop_6' into sub_laptop_4

2026-11-01 21:29:42 +09:00
parent ca42faf873 73d5084037 b85add0a51 a0c2db507f
commit 956269964c
21 changed files with 489 additions and 69 deletions
@@ -170,11 +170,19 @@ def build_nurbs(
    )


+def implicit_point_count(ground_count: int, config: dict[str, Any]) -> int:
+    """implicit 중심점 수 = clip(지면점 × 비율, 하한, 상한) · 지면점이 하한보다 적으면 전부."""
+    minimum = int(config["implicit_min_points"])
+    if ground_count <= minimum:
+        return int(ground_count)
+    ratio = round(ground_count * float(config["implicit_point_ratio"]))
+    return int(min(max(ratio, minimum), int(config["implicit_max_points"])))
+
+
 def build_implicit(
    context: TerrainContext, output_dir: Path, stem: str, progress: ProgressCallback
 ) -> dict[str, Any]:
-    maximum = max(100, int(context.config["implicit_max_points_per_tile"]))
-    points = context.sample(maximum)
+    points = context.grid_sample(implicit_point_count(context.source_count, context.config))
    unique_xy, unique_indices = np.unique(points[:, :2], axis=0, return_index=True)
    points = points[unique_indices]
    if len(points) < 4: