From 145bc5127242d09434b18ac0164b10c85286c0d9 Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Thu, 21 May 2026 16:52:49 +0000
Subject: [PATCH] Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
---
 src/components/three/ModelViewer.tsx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/components/three/ModelViewer.tsx b/src/components/three/ModelViewer.tsx
index ff58083..501f71f 100644
--- a/src/components/three/ModelViewer.tsx
+++ b/src/components/three/ModelViewer.tsx
@@ -767,12 +767,14 @@ function VisibilityApplier() {
       // For each ifcElement descendant inside this model root
       root.traverse((el) => {
         if (!el.userData?.ifcElement) return;
+        touched++;
         const key = elementKey(modelId, el);
         const hidden = hiddenElementKeys.has(key);
         const isolated = isolatedElementKeys ? !isolatedElementKeys.has(key) : false;
         el.visible = !(hidden || isolated);
 
         const selected = selectedElementKeys.has(key);
+        if (selected) highlighted++;
         el.traverse((m) => {
           if (!(m instanceof THREE.Mesh)) return;
           const mats = Array.isArray(m.material) ? m.material : [m.material];
@@ -796,6 +798,7 @@ function VisibilityApplier() {
         });
       });
     });
+    console.log('[VisibilityApplier] ran', { touched, highlighted, selectedKeys: Array.from(selectedElementKeys) });
   }, [scene, nonce, models, opacity, renderMode, checklist]);
 
   return null;