Update viewer.js

viewer.js

@@ -242,9 +242,9 @@ export async function initializeViewer(config, instanceId) {
       // Simple material for the banner
       const mat = new pc.StandardMaterial();
       mat.diffuse = new pc.Color(1, 1, 1);
-      //mat.diffuseMap = bgTex;
+      mat.diffuseMap = bgTex;
       mat.emissive = new pc.Color(1, 1, 1);
-      //mat.emissiveMap = bgTex;
+      mat.emissiveMap = bgTex;
       mat.emissiveIntensity = 1;
       mat.useLighting = false;
       mat.update();