From 8da4d8264005dcd6fbb4be89c090cde456fdde4b Mon Sep 17 00:00:00 2001
From: Alexander Goryushkin <aleotu@gmail.com>
Date: Mon, 29 Apr 2024 15:19:53 -0400
Subject: [PATCH] return the code needed to change the parameters of the street
 component

---
 src/index.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/index.js b/src/index.js
index ed2e54dc7..6c533d2c2 100644
--- a/src/index.js
+++ b/src/index.js
@@ -38,6 +38,18 @@ AFRAME.registerComponent('street', {
       return;
     }
 
+    // remove .street-parent and .buildings-parent elements, if they exists, with old scene elements.
+    // Because they will be created next in the processSegments and processBuildings functions.
+    // this is also necessary when changing the parameters of the street component to reload the scene    const streetParent = this.el.querySelector('.street-parent');
+    const streetParent = this.el.querySelector('.street-parent');
+    if (streetParent) {
+      streetParent.remove();
+    }
+    const buildingParent = this.el.querySelector('.buildings-parent');
+    if (buildingParent) {
+      buildingParent.remove();
+    }
+
     const streetmixSegments = JSON.parse(data.JSON);
 
     const streetEl = streetmixParsers.processSegments(streetmixSegments.streetmixSegmentsMetric, data.showStriping, data.length, data.globalAnimated, data.showVehicles);