From c70d05b583bb460655675787142a1970be49188b Mon Sep 17 00:00:00 2001
From: Andriy Oblivantsev <eslider@gmail.com>
Date: Mon, 2 Mar 2026 22:55:39 +0000
Subject: [PATCH] Render cube placeholder when feature has no linked assets.

This ensures map features remain visible in the MapLibre demo even when properties.assets is empty.

Made-with: Cursor
---
 web/maplibre-demo.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/web/maplibre-demo.js b/web/maplibre-demo.js
index 6b33834..9c34905 100644
--- a/web/maplibre-demo.js
+++ b/web/maplibre-demo.js
@@ -528,6 +528,8 @@ async function refreshFeatures() {
     const first = preferred3D || assets[0];
     if (first) {
       await addObjectMeshFromAsset(feature.id, lng, lat, first, cycleID);
+    } else {
+      addFallbackMesh(feature.id, lng, lat, true, "3d");
     }
     if (ownFeatureIDs.has(feature.id) && accessToken) {
       addOwnFeatureMarker(feature.id, lng, lat);