From 2e4b0ee04d4b7145902850ce1c99895c8d5e506a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=27=C3=A9lectron=20rare?=
 <108685187+electron-rare@users.noreply.github.com>
Date: Tue, 28 Apr 2026 10:28:09 +0200
Subject: [PATCH] fix(3d): enable pointer-events on Canvas for click

Previous pointerEvents=none on both the Canvas wrapper
and the Canvas itself blocked all React Three Fiber
event routing, so onClick handlers on the BMU/I2C/MOSFET
meshes never fired. Switch to pointerEvents=auto and
keep page scroll working via touchAction=pan-y on the
canvas (R3F doesn't consume wheel events without
OrbitControls, so scroll passes through naturally).
---
 src/components/BmuViewer.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/BmuViewer.tsx b/src/components/BmuViewer.tsx
index 1466e23..9b8be0a 100644
--- a/src/components/BmuViewer.tsx
+++ b/src/components/BmuViewer.tsx
@@ -570,10 +570,10 @@ export function BmuViewer() {
   }, []);
 
   return (
-    <div style={{ position: 'fixed', inset: 0, width: '100vw', height: '100vh', zIndex: 0, pointerEvents: 'none' }}>
+    <div style={{ position: 'fixed', inset: 0, width: '100vw', height: '100vh', zIndex: 0, pointerEvents: 'auto' }}>
       <Canvas gl={{ antialias: true, alpha: true, powerPreference: 'high-performance' }}
         dpr={[1, 1.5]} camera={{ fov: 35, near: 0.01, far: 50 }}
-        style={{ background: 'transparent', pointerEvents: 'none' }}>
+        style={{ background: 'transparent', pointerEvents: 'auto', touchAction: 'pan-y' }}>
         <ambientLight intensity={0.5} />
         <directionalLight position={[5, 8, 5]} intensity={2.2} color="#ffffff" />
         <directionalLight position={[-3, 4, -2]} intensity={0.9} color="#5bd1d8" />