From f8211f978d2e1743eed29b0ed319ab2981de64c5 Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Thu, 14 May 2026 11:41:20 +0000
Subject: [PATCH] Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
---
 src/pages/Index.tsx | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/pages/Index.tsx b/src/pages/Index.tsx
index c5819bf..43f17bd 100644
--- a/src/pages/Index.tsx
+++ b/src/pages/Index.tsx
@@ -7,6 +7,28 @@ import { toast } from 'sonner';
 import { getSupportedExtension, convertToGLB, ACCEPTED_EXTENSIONS } from '@/lib/convertToGLB';
 import { convertIFCtoGLB } from '@/lib/convertIFC';
 
+/**
+ * Normaliza URLs comuns para apontar ao binário direto.
+ * - Dropbox: força dl=1
+ * - OneDrive (1drv.ms / onedrive.live.com): força download=1
+ */
+function normalizeCloudUrl(input: string): string {
+  try {
+    const u = new URL(input);
+    if (/(^|\.)dropbox\.com$/.test(u.hostname)) {
+      u.searchParams.set('dl', '1');
+      return u.toString();
+    }
+    if (/(^|\.)1drv\.ms$|onedrive\.live\.com$/.test(u.hostname)) {
+      u.searchParams.set('download', '1');
+      return u.toString();
+    }
+    return input;
+  } catch {
+    return input;
+  }
+}
+
 const Index = () => {
   const navigate = useNavigate();
   const fileInputRef = useRef<HTMLInputElement>(null);