From 9b15f2425917eb0957a65bba8c69a7256648b1bc Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Wed, 20 May 2026 18:49:30 +0000
Subject: [PATCH] Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
---
 src/components/ViewerControls.tsx | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/components/ViewerControls.tsx b/src/components/ViewerControls.tsx
index eb0138d..6bd27f6 100644
--- a/src/components/ViewerControls.tsx
+++ b/src/components/ViewerControls.tsx
@@ -146,6 +146,23 @@ export function ViewerControls() {
           </PopoverContent>
         </Popover>
       )}
+      {/* Posicionar (manual mouse placement) */}
+      <Button
+        variant={positionMode ? 'default' : 'outline'}
+        size="sm"
+        className="gap-2 h-9"
+        onClick={() => setPositionMode(!positionMode)}
+        disabled={!activeModelId}
+        title="Arraste: mover · Shift+arraste ou meio: profundidade · Direito: girar · Shift+direito: rotZ"
+      >
+        <Move3D className="h-3.5 w-3.5" />
+        <span className="font-mono text-xs">
+          {positionMode
+            ? `Posicionando${activeModel ? ` · ${activeModel.fileName.slice(0, 14)}` : ''}`
+            : 'Posicionar'}
+        </span>
+      </Button>
+
       {/* Measure tool */}
       <div className="flex items-end gap-1.5">
         <Button