From 7f2edbbb3c346e414b2d7de5d3a25514d86af3e3 Mon Sep 17 00:00:00 2001
From: admtracksteel <admtracksteel@gmail.com>
Date: Sat, 30 May 2026 14:03:35 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=80=20Auto-deploy:=20melhoria=20no=20s?=
 =?UTF-8?q?nap=20e=20medi=C3=A7=C3=A3o=20AR=20em=2030/05/2026=2014:03:35?=
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---
 src/pages/MeetingRoom.tsx | 59 +++++++++++++++++++--------------------
 1 file changed, 29 insertions(+), 30 deletions(-)

diff --git a/src/pages/MeetingRoom.tsx b/src/pages/MeetingRoom.tsx
index cccd8cb..bf8c180 100644
--- a/src/pages/MeetingRoom.tsx
+++ b/src/pages/MeetingRoom.tsx
@@ -606,43 +606,42 @@ function HologramModel({ model, presentationState, isPresenter, onPresentationCh
     if (!clone || !presentationState) return;
     const { sectionEnabled, sectionAxis, sectionLevel, sectionInvert } = presentationState;
 
-    // Limites rígidos (Bounding Box invisível sobre a mesa) em coordenadas mundiais (World Space).
-    // Impede que a peça, mesmo com zoom máximo, invada o espaço da sala ou atravesse a mesa.
-    const tableLimitPlanes = [
-      new THREE.Plane(new THREE.Vector3(-1, 0, 0), 1.0), // Limite Direita (x < 1.0)
-      new THREE.Plane(new THREE.Vector3(1, 0, 0), 1.0),  // Limite Esquerda (x > -1.0)
-      new THREE.Plane(new THREE.Vector3(0, -1, 0), 2.5), // Limite Teto (y < 2.5)
-      new THREE.Plane(new THREE.Vector3(0, 1, 0), -0.801), // Limite Chão da Mesa (y > 0.801)
-      new THREE.Plane(new THREE.Vector3(0, 0, -1), 0.6), // Limite Frente (z < 0.6)
-      new THREE.Plane(new THREE.Vector3(0, 0, 1), 0.6),  // Limite Trás (z > -0.6)
-    ];
-
-    const finalPlanes = [...tableLimitPlanes];
-
-    if (sectionEnabled) {
-      const normal = new THREE.Vector3();
-      if (sectionAxis === 'x') normal.set(sectionInvert ? -1 : 1, 0, 0);
-      else if (sectionAxis === 'y') normal.set(0, sectionInvert ? -1 : 1, 0);
-      else if (sectionAxis === 'z') normal.set(0, 0, sectionInvert ? -1 : 1);
-
-      // Ajusta a distância baseado no bounding box original e no nível do corte
-      const box = new THREE.Box3().setFromObject(clone);
-      const size = new THREE.Vector3();
-      box.getSize(size);
-      const minVal = sectionAxis === 'x' ? box.min.x : sectionAxis === 'y' ? box.min.y : box.min.z;
-      const maxVal = sectionAxis === 'x' ? box.max.x : sectionAxis === 'y' ? box.max.y : box.max.z;
-      const distance = minVal + (maxVal - minVal) * sectionLevel;
-
-      const plane = new THREE.Plane(normal, -distance);
-      finalPlanes.push(plane);
+    if (!sectionEnabled) {
+      clone.traverse((obj) => {
+        if (obj instanceof THREE.Mesh) {
+          const mats = Array.isArray(obj.material) ? obj.material : [obj.material];
+          mats.forEach((mat) => {
+            if (mat) {
+              mat.clippingPlanes = [];
+              mat.needsUpdate = true;
+            }
+          });
+        }
+      });
+      return;
     }
 
+    const normal = new THREE.Vector3();
+    if (sectionAxis === 'x') normal.set(sectionInvert ? -1 : 1, 0, 0);
+    else if (sectionAxis === 'y') normal.set(0, sectionInvert ? -1 : 1, 0);
+    else if (sectionAxis === 'z') normal.set(0, 0, sectionInvert ? -1 : 1);
+
+    // Ajusta a distância baseado no bounding box original e no nível do corte
+    const box = new THREE.Box3().setFromObject(clone);
+    const size = new THREE.Vector3();
+    box.getSize(size);
+    const minVal = sectionAxis === 'x' ? box.min.x : sectionAxis === 'y' ? box.min.y : box.min.z;
+    const maxVal = sectionAxis === 'x' ? box.max.x : sectionAxis === 'y' ? box.max.y : box.max.z;
+    const distance = minVal + (maxVal - minVal) * sectionLevel;
+
+    const plane = new THREE.Plane(normal, -distance);
+
     clone.traverse((obj) => {
       if (obj instanceof THREE.Mesh) {
         const mats = Array.isArray(obj.material) ? obj.material : [obj.material];
         mats.forEach((mat) => {
           if (mat) {
-            mat.clippingPlanes = finalPlanes;
+            mat.clippingPlanes = [plane];
             mat.clipShadows = true;
             mat.needsUpdate = true;
           }