From 5caf8f7b01871d8e652b53996b8e9d32e005850a Mon Sep 17 00:00:00 2001
From: Sebastian Park <SebPark03@gmail.com>
Date: Sat, 30 Dec 2023 21:17:11 -0500
Subject: [PATCH] Get rid of "memory leak."

---
 index.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 250cce2..58cd81e 100644
--- a/index.js
+++ b/index.js
@@ -69,6 +69,7 @@ let stem, leafGroup, plant, stemOutline;
 let numGrass = 30;
 let water, waterSimulation, caustics;
 let coin;
+let currentPlant;
 
 let trunkColor = 0xffffff;
 
@@ -457,7 +458,13 @@ function drawDefaultTree(material, leafMat, regenTree) {
   plant.add(stemGroup);
   plant.add(leafGroup);
 
-  plantScene.add(plant);
+  if(currentPlant) {
+    plantScene.remove(currentPlant);
+  }
+
+  currentPlant = plant;
+
+  plantScene.add(currentPlant);
   // let line_geometry = system.generateMesh(0, -70, 0);
   // for (const branch of line_geometry) {
   //     const branchMesh = new THREE.Mesh(branch, material);