From 485466dee0b5523f34c2fb813df7bd5f3fdb17ba Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Wed, 1 Apr 2026 04:41:37 +0200
Subject: [PATCH] Skip non-pickable meshes during hit detection

---
 src/viewport-three/viewport-host.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/viewport-three/viewport-host.ts b/src/viewport-three/viewport-host.ts
index 73b19c00..1f43dc38 100644
--- a/src/viewport-three/viewport-host.ts
+++ b/src/viewport-three/viewport-host.ts
@@ -1025,6 +1025,11 @@ export class ViewportHost {
     const seenKeys = new Set<string>();
 
     for (const hit of hits) {
+      // Skip indicator meshes that are intentionally non-pickable (wireframe shells, range spheres, etc.)
+      if (hit.object.userData.nonPickable === true) {
+        continue;
+      }
+
       const entityId = hit.object.userData.entityId;
       const modelInstanceId = this.findModelInstanceId(hit.object);
       const brushId = hit.object.userData.brushId;