debug: is_valid() 添加诊断输出

2026-07-23 16:38:59 +00:00
parent d60f36dfc2
commit 5c4002620a
1 changed files with 13 additions and 5 deletions
@@ -59,16 +59,24 @@ core::AABB3D BrepModel::bounds() const {
 }

 bool BrepModel::is_valid() const {
-    // Basic validity: all referenced IDs must exist
    for (const auto& e : edges_) {
        if (e.v_start >= static_cast<int>(vertices_.size()) ||
-            e.v_end >= static_cast<int>(vertices_.size()))
+            e.v_end >= static_cast<int>(vertices_.size())) {
+            fprintf(stderr, "is_valid FAIL: edge v=%d/%d vs %zu verts\n", e.v_start, e.v_end, vertices_.size());
            return false;
+        }
    }
    for (const auto& f : faces_) {
-        if (f.surface_id >= static_cast<int>(surfaces_.size())) return false;
-        for (int li : f.loops)
-            if (li >= static_cast<int>(loops_.size())) return false;
+        if (f.surface_id >= static_cast<int>(surfaces_.size())) {
+            fprintf(stderr, "is_valid FAIL: face.surface_id=%d vs %zu surfaces\n", f.surface_id, surfaces_.size());
+            return false;
+        }
+        for (int li : f.loops) {
+            if (li >= static_cast<int>(loops_.size())) {
+                fprintf(stderr, "is_valid FAIL: loop=%d vs %zu loops\n", li, loops_.size());
+                return false;
+            }
+        }
    }
    return true;
 }