From 5c1f0713a53ef9c609260ba889681358aa79611e Mon Sep 17 00:00:00 2001
From: Garrett Johnson <garrett.kjohnson@gmail.com>
Date: Fri, 20 Dec 2024 11:37:44 +0900
Subject: [PATCH] Fixes

---
 example/src/plugins/UnloadTilesPlugin.js | 6 ++++--
 src/utilities/LRUCache.js                | 5 +++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/example/src/plugins/UnloadTilesPlugin.js b/example/src/plugins/UnloadTilesPlugin.js
index bcdd77b7..fdc11634 100644
--- a/example/src/plugins/UnloadTilesPlugin.js
+++ b/example/src/plugins/UnloadTilesPlugin.js
@@ -69,7 +69,7 @@ export class UnloadTilesPlugin {
 		const unloadCallback = tile => {
 
 			const scene = tile.cached.scene;
-			const visible = tiles.visibleTiles.get( tile );
+			const visible = tiles.visibleTiles.has( tile );
 
 			if ( ! visible ) {
 
@@ -88,6 +88,8 @@ export class UnloadTilesPlugin {
 			lruCache.minSize = Infinity;
 			lruCache.maxSize = Infinity;
 			lruCache.maxBytesSize = Infinity;
+			lruCache.unloadPercent = 1;
+			lruCache.autoMarkUnused = false;
 
 		};
 
@@ -96,7 +98,7 @@ export class UnloadTilesPlugin {
 			if ( visible ) {
 
 				lruCache.add( tile, unloadCallback );
-				lruCache.markUnused( tile );
+				lruCache.markUsed( tile );
 				deferCallbacks.cancel( tile );
 
 			} else {
diff --git a/src/utilities/LRUCache.js b/src/utilities/LRUCache.js
index ecb8123f..878e0523 100644
--- a/src/utilities/LRUCache.js
+++ b/src/utilities/LRUCache.js
@@ -40,6 +40,7 @@ class LRUCache {
 		this.minBytesSize = 0.3 * GIGABYTE_BYTES;
 		this.maxBytesSize = 0.4 * GIGABYTE_BYTES;
 		this.unloadPercent = 0.05;
+		this.autoMarkUnused = true;
 
 		// "itemSet" doubles as both the list of the full set of items currently
 		// stored in the cache (keys) as well as a map to the time the item was last
@@ -380,7 +381,7 @@ class LRUCache {
 
 	}
 
-	scheduleUnload( markUnused = true ) {
+	scheduleUnload() {
 
 		if ( ! this.scheduled ) {
 
@@ -390,7 +391,7 @@ class LRUCache {
 				this.scheduled = false;
 				this.unloadUnusedContent();
 
-				if ( markUnused ) {
+				if ( this.autoMarkUnused ) {
 
 					this.markUnusedQueued = true;